Product Description
Reciprocating Completely Oil-Free Diaphragm Compressor
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Our company specialize in producing various kinds of compressor products, such as:Diaphragm compressor,Piston compressor, Air compressors,Nitrogen generator,Oxygen generator ,Gas cylinder,etc. All products can be customized according to your parameters and other requirements.
Process Principle
Diaphragm compressor according to the needs of the user, choose the right type of compressor to meet the needs of the user. The diaphragm of the metal diaphragm compressor completely separates the gas from the hydraulic oil system to ensure the purity of the gas and no pollution to the gas. At the same time, advanced manufacturing technology and accurate membrane cavity design technology are adopted to ensure the service life of the diaphragm compressor diaphragm. No pollution: the metal diaphragm group completely separates the process gas from the hydraulic oil and lubricating oil parts to ensure the gas purity.
Main Structure
Diaphragm compressor structure is mainly composed of motor, base, crankcase, crankshaft linkage mechanism, cylinder components, crankshaft connecting rod, piston, oil and gas pipeline, electric control system and some accessories.
Gas Media
Our compressors can compress ammonia, propylene, nitrogen, oxygen, helium, hydrogen, hydrogen chloride, argon, hydrogen chloride, hydrogen sulfide, hydrogen bromide, ethylene, acetylene, etc.(Nitrogen diaphragm compressor,bottle filling compressor,oxygen diaphragm compressor)
GL Model Instruction
The GL series diaphragm compressor is mainly composed of vertical and horizontal cylinders arranged in L-shape, crankcase, crankshaft connecting rod mechanism, base and cooler.The cooling method is water-cooled. Many small and medium-sized process compressors also use L-type compressors. The development prospects of L-type compressors in the petrochemical industry are becoming brighter.
Advantages
1.Good sealing performance
Diaphragm compressor is a kind of special structure displacement compressor.The gas does not need lubrication,the sealing performance is good,the compression medium does not contact with any lubricant,and there will be no pollution in the compression process.It is especially suitable for high purity(99.9999%),rate,extremely corrosive,toxic and harmful,inflammable and explosive.Compression,transportation and bottle filling of radioactive gases.Membrane head is sealed with inlaid double O-ring,and its sealing effect is far better than that of open type.
2.Cylinder has good heat dissipation performance
The working cylinder of diaphragm compressor has good heat dissipation performance and is close to isothermal compression.It can adopt higher compression ratio and is suitable for compressing high-pressure gas.
3.Compressor speed is low and service life of vulnerable parts is prolonged.The new type of diaphragm cavity curve improve the volume efficiency of the compressor,optimize the value type,and adopt special heat treatment method for diaphragm,which greatly improves the service life of the compressor.
4.The high efficiency cooler is adopted,which makes the whole machine low in temperature and high in efficiency.The service life of lubricating oil,O-ring and value spring can be prolonged appropriately .Under the condition of meeting the buyer’s technological parameters,the structure is more advanced,reasonable and energy-saving.
5.The diaphragm rupture alarm structure is advanced,reasonable and reliable.The diaphragm installation has no directionality and is easy to replace.
6.The parts and components of the whole equipment are concentrated on a skid-mounted chassis,which is convenient for transportation,installation and management.
Reference Operating Parameter:
| Model | GD-120/4-80 | Remarks | |
| Volume Flow | Nm3/h | 120 | No-Standard |
| Working pressure | Suction pressure: | 0.4MPa | No-Standard |
| Exhaust pressure: | 8.0MPa | No-Standard | |
| Cooling Method | Water-Cooled | No-Standard | |
| Intake temperature | °C | 0~30 | |
| Inlet pressure | MPa | 0.3~0.4 | |
| Discharge temperature | °C | ≤45ºC | |
| Noise | dB(A) | ≤80 | |
| Power/Frequence | V/Hz | 380/50 | No-Standard |
| Motor Power | Kw | 22KW~200KW | No-Standard |
| Crankshaft speed | r/min | 420 | |
| Overall dimension | L/mm | 3000 | |
| W/mm | 1600 | ||
| H/mm | 1400 | ||
Reference Specification
| GL series diaphragm compressor parameter table | ||||||||
| Model | Cooling water consumption (t/h) | Displacement (Nm³/h) | Intake pressure (MPa) | Exhaust pressure (MPa) | Dimensions L×W×H(mm) | Weight (t) | Motor Power (kW) | |
| 1 | GL-10/160 | 1 | 10 | 16 | 2200×1200×1300 | 1.6 | 7.5 | |
| 2 | GL-25/15 | 1 | 25 | 1.5 | 2200×1200×1300 | 1.6 | 7.5 | |
| 3 | GL-20/12-160 | 1 | 20 | 1.2 | 16 | 2200×1200×1300 | 1.6 | 7.5 |
| 4 | GL-70/5-35 | 1.5 | 70 | 0.5 | 3.5 | 2000×1000×1200 | 1.6 | 15 |
| 5 | GL-20/10-150 | 1.5 | 20 | 1.0 | 15 | 2200×1200×1300 | 1.6 | 15 |
| 6 | GL-25/5-150 | 1.5 | 25 | 0.5 | 15 | 2200×1200×1300 | 1.6 | 15 |
| 7 | GL-45/5-150 | 2 | 45 | 0.5 | 15 | 2600×1300×1300 | 1.9 | 18.5 |
| 8 | GL-30/10-150 | 1.5 | 30 | 1.0 | 15 | 2300×1300×1300 | 1.7 | 11 |
| 9 | GL-30/5-160 | 2 | 30 | 0.5 | 16 | 2800×1300×1200 | 2.0 | 18.5 |
| 10 | GL-80/0.05-4 | 4.5 | 80 | 0.005 | 0.4 | 3500×1600×2100 | 4.5 | 37 |
| 11 | GL-110/5-25 | 1.4 | 110 | 0.5 | 2.5 | 2800×1800×2000 | 3.6 | 22 |
| 12 | GL-150/0.3-5 | 1.1 | 150 | 0.03 | 0.5 | 3230×1770×2200 | 4.2 | 18.5 |
| 13 | GL-110/10-200 | 2.1 | 110 | 1 | 20 | 2900×2000×1700 | 4 | 30 |
| 14 | GL-170/2.5-18 | 1.6 | 170 | 0.25 | 1.8 | 2900×2000×1700 | 4 | 22 |
| 15 | GL-400/20-50 | 2.2 | 400 | 2.0 | 5.0 | 4000×2500×2200 | 4.5 | 30 |
| 16 | GL-40/100 | 3.0 | 40 | 0.0 | 10 | 3700×1750×2000 | 3.8 | 30 |
| 17 | GL-900/300-500 | 3.0 | 900 | 30 | 50 | 3500×2350×2300 | 3.5 | 55 |
| 18 | GL-100/3-200 | 3.5 | 100 | 0.3 | 20 | 3700×1750×2150 | 5.2 | 55 |
| 19 | GL-48/140 | 3.0 | 48 | 0.0 | 14 | 3800×1750×2100 | 5.7 | 37 |
| 20 | GL-200/6-60 | 3.0 | 200 | 0.6 | 6.0 | 3800×1750×2100 | 5.0 | 45 |
| 21 | GL-140/6-200 | 5.0 | 140 | 0.6 | 20.0 | 3500×1380×2350 | 4.5 | 55 |
| 22 | GL-900/10-15 | 2.5 | 900 | 1.0 | 1.5 | 3670×2100×2300 | 6.5 | 37 |
| 23 | GL-770/6-20 | 4.5 | 770 | 0.6 | 2.0 | 4200×2100×2400 | 7.6 | 55 |
| 24 | GL-90/4-220 | 6.0 | 90 | 0.4 | 22.0 | 3500×2100×2400 | 7.0 | 45 |
| 25 | GL-1900/21-30 | 3.8 | 1800 | 2.1 | 3.0 | 3700×2000×2400 | 7.0 | 55 |
| 26 | GL-300/20-200 | 4.2 | 300 | 2.0 | 20.0 | 3670×2100×2300 | 6.5 | 45 |
| 27 | GL-200/15-200 | 4.0 | 200 | 1.5 | 20.0 | 3500×2100×2300 | 6.0 | 45 |
| 28 | GL-330/8-30 | 5.0 | 330 | 0.8 | 3.0 | 3570×1600×2200 | 4.0 | 45 |
| 29 | GL-150/6-200 | 5.0 | 150 | 0.6 | 20.0 | 3500×1600×2100 | 3.8 | 55 |
| 30 | GL-300/6-25 | 4.5 | 300 | 0.6 | 2.5 | 3450×1600×2100 | 4.0 | 45 |
| After-sales Service: | 7*24 |
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| Warranty: | 18month |
| Principle: | Displacement Compressor |
| Customization: |
Available
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How Do Water-Lubricated Air Compressors Contribute to Energy Savings?
Water-lubricated air compressors can contribute to energy savings in several ways, making them an attractive option for industries looking to optimize their energy consumption. Here are the key ways in which water-lubricated compressors help achieve energy efficiency:
- Reduced friction and improved efficiency: Water serves as a lubricant in water-lubricated compressors, creating a thin film between moving parts to reduce friction. This reduces the energy losses due to mechanical friction and improves the overall efficiency of the compressor. Compared to oil-lubricated compressors, water-lubricated models can achieve higher mechanical efficiency, translating into energy savings over the compressor’s operational lifetime.
- Elimination of oil vapor carryover: Oil-lubricated compressors require oil filtration systems to prevent oil carryover into the compressed air stream. These filtration systems consume energy and can introduce pressure drops. In contrast, water-lubricated compressors eliminate the need for oil filtration, reducing energy consumption associated with filtration equipment and minimizing pressure losses. This leads to improved system efficiency and energy savings.
- Improved heat transfer and cooling: Water-lubricated compressors offer enhanced heat transfer capabilities compared to oil-lubricated counterparts. Water has a higher specific heat capacity and thermal conductivity, allowing for more efficient heat dissipation. This results in lower operating temperatures and reduces the energy required for cooling the compressor. By optimizing heat transfer, water-lubricated compressors can minimize energy consumption associated with cooling systems or air conditioning in compressor rooms.
- Optimized system design: Water-lubricated compressors often employ advanced system designs that further enhance energy efficiency. For example, they may incorporate variable speed drive (VSD) technology, which adjusts the compressor’s speed and power consumption based on the actual air demand. This eliminates energy waste associated with constant-speed operation and reduces energy consumption during periods of low compressed air demand. Additionally, water-lubricated compressors may feature optimized internal components and improved air flow dynamics, resulting in reduced energy losses and improved overall system efficiency.
- Heat recovery opportunities: Water-lubricated compressors can provide opportunities for heat recovery. The heat generated during compression can be captured and utilized for various heating applications within the facility, such as space heating, water heating, or process heating. By harnessing this waste heat, water-lubricated compressors contribute to energy savings by offsetting the need for additional energy sources for heating purposes.
By combining these energy-saving features, water-lubricated air compressors help optimize energy consumption, reduce operational costs, and minimize the environmental impact associated with compressed air systems. Implementing water-lubricated compressors with a comprehensive energy management strategy can result in significant energy savings and improved overall sustainability for industrial operations.
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How Do Water-Lubricated Air Compressors Compare in Terms of Maintenance Costs?
When comparing water-lubricated air compressors to other types of compressors, there are several factors that can influence the maintenance costs. Here’s a detailed explanation of how water-lubricated air compressors compare in terms of maintenance costs:
Initial Investment:
- Higher Initial Cost: Water-lubricated air compressors tend to have a higher initial cost compared to oil-lubricated compressors. This is primarily due to the additional components required for the water-lubrication system, such as water pumps, filters, and separators. The higher initial investment can impact the overall cost of the compressor system.
Lubrication System Maintenance:
- Water Treatment and Filtration: Water-lubricated compressors may require additional maintenance for water treatment and filtration systems. Regular monitoring, maintenance, and replacement of filters or treatment media are necessary to ensure the water quality remains suitable for lubrication. The cost of water treatment and filtration maintenance should be considered in the overall maintenance costs.
- Water Quality Monitoring: Monitoring the quality of the water used in water-lubricated compressors is crucial. This may involve periodic water analysis, temperature monitoring, and water chemistry checks. The cost of water quality monitoring should be factored into the maintenance costs.
Component Lifespan and Replacement:
- Extended Component Lifespan: Proper water-lubrication and cooling can contribute to the extended lifespan of compressor components. Reduced friction, effective cooling, and contaminant control can minimize wear and damage to components, leading to lower replacement costs over time. Water-lubricated compressors may have advantages in terms of component longevity, potentially reducing the frequency of component replacements.
Corrosion Prevention:
- Corrosion Protection Measures: Water-lubricated compressors require corrosion prevention measures due to the presence of water within the system. Corrosion-resistant materials, coatings, or regular maintenance procedures are necessary to prevent corrosion-related issues. The cost of implementing and maintaining corrosion protection measures should be considered in the overall maintenance costs.
Overall, the maintenance costs of water-lubricated air compressors can vary depending on factors such as the specific design and components of the compressor, the quality of the water used, the effectiveness of water treatment and filtration systems, and the implementation of corrosion prevention measures. While water-lubricated compressors may have higher initial costs and additional maintenance requirements, they can potentially offer advantages in terms of extended component lifespan, reduced component replacements, and effective lubrication. It is important to consider these factors and consult the manufacturer’s guidelines to accurately assess the maintenance costs associated with water-lubricated air compressors.
What Maintenance Is Required for Water-Lubricated Air Compressors?
Maintaining water-lubricated air compressors involves several key maintenance tasks to ensure their optimal performance and longevity. Here are the maintenance requirements typically associated with water-lubricated air compressors:
- Regular water quality checks: It is essential to monitor the quality of the water used for lubrication in the compressor. Regular water analysis helps identify any potential contaminants, such as minerals or impurities, that may affect compressor performance or lead to corrosion. If necessary, appropriate water treatment measures should be taken to maintain the desired water quality.
- Drain and flush water systems: Periodically draining and flushing the water systems of the compressor helps remove any sediment, debris, or accumulated contaminants. This prevents blockages, maintains water flow, and ensures the cleanliness of the system.
- Inspect and clean filters: Filters in the water system, such as intake filters or water separation filters, should be inspected regularly and cleaned or replaced as needed. Clean filters help maintain proper water flow, prevent clogging, and protect internal components from damage or corrosion.
- Check for leaks: Regularly inspect the compressor system for any signs of water leaks. Leaks can lead to water loss, reduced lubrication performance, and potential damage to the compressor components. Any identified leaks should be promptly repaired to maintain the integrity of the system.
- Monitor and maintain proper water levels: Ensure that the water levels in the compressor are maintained within the recommended range. Low water levels can result in inadequate lubrication and increased friction, while high water levels may lead to excessive moisture in the system. Regularly check and adjust the water levels as necessary.
- Inspect and maintain cooling systems: Water-lubricated compressors often utilize water for cooling purposes. Inspect and maintain the cooling systems, such as heat exchangers or radiators, to ensure proper heat dissipation. Clean any accumulated debris or deposits that may impede cooling efficiency.
- Follow manufacturer guidelines: It is crucial to follow the manufacturer’s maintenance guidelines and recommendations specific to the water-lubricated air compressor model being used. These guidelines may include additional maintenance tasks or intervals that are necessary for optimal performance and warranty compliance.
Regular and proactive maintenance of water-lubricated air compressors helps ensure their reliable operation, extends their lifespan, and minimizes the risk of performance issues or component failures. It is advisable to consult the compressor’s documentation and seek guidance from the manufacturer or a qualified technician to establish a comprehensive maintenance routine specific to the equipment.
editor by CX 2023-11-08
China factory High Pressure Hydrogen Compressor 300 Bar Nitrogen Compressor Booster Piston Air Compressor Diaphragm Compressor with high quality
Product Description
Diaphragm compressor according to the needs of the user, choose the right type of compressor to meet the needs of the user. The diaphragm of the metal diaphragm compressor completely separates the gas from the hydraulic oil system to ensure the purity of the gas and no pollution to the gas. At the same time, advanced manufacturing technology and accurate membrane cavity design technology are adopted to ensure the service life of the diaphragm compressor diaphragm. No pollution: the metal diaphragm group completely separates the process gas from the hydraulic oil and lubricating oil parts to ensure the gas purity.
Our compressors can compress ammonia, propylene, nitrogen, oxygen, helium, hydrogen, hydrogen chloride, argon, hydrogen chloride, hydrogen sulfide, hydrogen bromide, ethylene, acetylene, etc.(Nitrogen diaphragm compressor,bottle filling compressor,oxygen diaphragm compressor)
Advantage
1. Oil-free compression due to the hermetic separation between gas and oil chamber.
2. Abrasion-free compression due to static seals in the gas stream
3. Automatic shutdown in case of a diaphragm failure prevents damage
4. High Compression Ratios-Discharge pressure up to 1000bar.
5. Contamination Free Compression
6. Corrosion Resistance
7. High Reliability
Lubrication includes : oil free lubrication and splash lubrication
Cooling method includes: Water cooling and air cooling.
Type includes: V-type, W-type,D-type,Z-type
Product description
The diaphragm compressor is driven by a motor, and rotates the crankshaft via a belt pulley, then makes the piston in the oil cylinder reciprocate through a connecting rod, thus result in the diaphragm vibrating to and fro through pushing the oil. The processes of suction and discharge are completed by each vibration of the diaphragm under the control of the suction valve and the discharge valve. A small amount of oil in the oil cylinder leaks into the oil case through the clearance between the oil cylinder and the ring groove during the operation of diaphragm compressor, in order to compensate the oil loss to make the diaphragm close to the curved surface of compression head cover after the end of compression stroke for completely discharging the compressed media. The oil amount is slightly more than the oil leakage amount when the oil is injected into the oil cylinder by the oil compensation pump during the suction process of the compressor, the excess oil flow back to the crankcase by the pressure regulation valve of oil pressure while the end of compressor stroke.
The compressed media doesn’t contact with the oil due to the diaphragm completely separating the gas chamber from the oil chamber, therefore the purity of the compressed media can be guaranteed due to no oil contamination. The gas chamber is composed of the contoured cover and the diaphragm, which is a closed chamber resulting in a good sealing performance.
The diaphragm compressor is a kind of reciprocating compressor with a special structure, big compression ratio and good sealing performance, the compressed gas is not contaminated by the lube oil and the other CHINAMFG impurities, which is suitable for compressing high purity gas, rare and precious gas, flammable and explosive gas, poisonous and harmful gas, corrosive gas and high pressure gas.
Main Structure
Diaphragm compressor structure is mainly composed of motor, base, crankcase, crankshaft linkage mechanism, cylinder components, crankshaft connecting rod, piston, oil and gas pipeline, electric control system and some accessories.
Gas Media type
Our compressors can compress ammonia, propylene, nitrogen, oxygen, helium, hydrogen, hydrogen chloride, argon, hydrogen chloride, hydrogen sulfide, hydrogen bromide, ethylene, acetylene, etc.(Nitrogen diaphragm compressor,bottle filling compressor,oxygen diaphragm compressor
Application
Food industry, petroleum industry, chemical industry, electronics industry, nuclear power plant, aerospace, medicine, scientific research.
Outlet pressure at 50bar 200 bar, 350 bar (5000 psi), 450 bar, 500 bar, 700 bar (10,000 psi), 900 bar (13,000 psi) and other pressure can be customized .
Product features:
1. Good sealing performance:
Diaphragm compressor is a kind of special structure positive displacement compressor, the gas does not need lubrication, good sealing performance, the compression medium does not contact with any lubricant, will not produce any contamination in the compression process, Especially suitable for high purity (99.9999% above), rare, highly corrosive, toxic ,harmful, flammable , explosive and radioactive gas compression, transportation and bottle filling.
2.Cylinder heat dissipation performance is good:
Compressor cylinder heat dissipation performance is good, close to isothermal compression, can use high compression ratio, suitable for compression of high pressure gas.
Technological advantage
1, Low of speed prolong the service life of wearing parts. The new membrane cavity curve improves the volume efficiency.optimizes the gas valve profile, and the diaphragm adopts a special heat treatment method, greatly prolongs the service life.
2, the use of high efficiency cooler, so that the temperature is low, high efficiency, can properly extend the life of lubricating oil, O-ring, valve spring. Under the condition of meeting the technological parameters, the structure is more advanced, reasonable and energy saving.
3, the cylinder head using Mosaic double O-ring seal, its sealing effect is far better than open head.
4, diaphragm rupture alarm structure advanced, reasonable, reliable, diaphragm installation is non-directional, easy to replace.
5. The parts of the whole equipment are concentrated on a common skid which is easy to transport, install and operation.
How does a diaphragm compressor work?
A diaphragm compressor is a variant of the classic reciprocating compressor with backup and piston rings and rod seal. The compression of gas occurs by means of a flexible membrane, instead of an intake element. The back and forth moving membrane is driven by a rod and a crankshaft mechanism.
Product series for hydrogen application
Max. discharge pressure: 87MPa
Flow range: 100-1000NM3/h
Motor power: 15~185kw
45MPa diaphragm compressor for hydrogenation station
| Capacity (Kg/d) |
Model | Inlet pressure (MPa) |
Outlet pressure (MPa) |
Flow (Nm3/h) |
Motor power (KW) |
| 100 | GZ-100/125-450 | 5.0~20 | 45 | 100 | 15 |
| 200 | GZ-200/125-450 | 5.0~20 | 45 | 200 | 30 |
| 300 | GZ-350/125-450 | 5.0~20 | 45 | 350 | 37 |
| 500 | GD-500/125-450 | 5.0~20 | 45 | 500 | 55 |
| 1000 | GD-1000/125-450 | 5.0~20 | 45 | 1000 | 110 |
87MPa diaphragm compressor for hydrogenation station
| Capacity (Kg/d) |
Model | Inlet pressure (MPa) |
Outlet pressure (MPa) |
Flow (Nm3/h) |
Motor power (KW) |
| 200 | GZ-200/200-870 | 20 | 87 | 200 | 30 |
| 200 | GD-200/150-1000 | 10~20 | 100 | 200 | 45 |
| 500 | GD-500/150-1000 | 10~20 | 100 | 500 | 90 |
| 800 | GD-800/150-1000 | 10~20 | 100 | 500 | 160 |
Diaphragm compressor Hydrogen filling
| Model | Inlet pressure (MPa) |
Outlet pressure (MPa) |
Flow (Nm3/h) |
Motor power (KW) |
| GD-170/17-220 | 1.7 | 22 | 170 | 37 |
| GD-220/17-220 | 1.7 | 22 | 220 | 45 |
| GD-360/17-220 | 1.7 | 22 | 360 | 75 |
| GD-420/18-220 | 1.8 | 22 | 420 | 90 |
| GD-650/19-220 | 1.9 | 22 | 650 | 132 |
| GD-1000/19-220 | 1.9 | 22 | 1000 | 185 |
Diaphragm compressor for on-site hydrogenation station
| Model | Inlet pressure (MPa) |
Outlet pressure (MPa) |
Flow (Nm3/h) |
Motor power (KW) |
| GD-100/15-220 | 1.5 | 22 | 100 | 37 |
| GD-150/15-450 | 1.5 | 45 | 150 | 45 |
| GD-220/15-450 | 1.5 | 45 | 220 | 75 |
| GD-240/15-450 | 1.5 | 45 | 240 | 90 |
| GD-350/15-450 | 1.5 | 45 | 350 | 132 |
| GD-620/15-450 | 1.5 | 45 | 620 | 185 |
Customized is accepted , Pls provide the following information to us ,then we will do the technical proposal and best price to you.
1.Flow rate: _______Nm3/h
2.Gas Media : ______ Hydrogen or Natural Gas or Oxygen or other gas
3.Inlet pressure: ___bar(g)
4.Inlet temperature:_____ºC
5.Outlet pressure:____bar(g)
6.Outlet temperature:____ºC
7.Installation location: _____indoor or outdoor
8.Location ambient temperature: ____ºC
9.Power supply: _V/ _Hz/ _3Ph
10.Cooling method for gas: air cooling or water cooing
Picture Dispaly
Company strength display
HangZhou CHINAMFG Gas Equipment Co., Ltd. is a manufacturer engaged in the research and development, design and production of gas compressors. The company has its own production technology, processing equipment and assembly technology, and has many years of experience in the production of various flammable and explosive special gas compressors.
Huayan compressor products cover almost all gas media, up to 6th-stage compression and 3000kw power. Products can be customized according to customer requirements to better meet customer needs. The products are mainly used in gas compressors in the petroleum industry, chemical and natural gas compressors, industrial compressors, compressors for waste gas treatment and biogas utilization, and compressors for special gases.
After Sales Service
1.Quick response within 2 to 8 hours, with a reaction rate exceeding 98%;
2. 24-hour telephone service, please feel free to contact us;
3. The whole machine is guaranteed for 1 year (excluding pipelines and human factors);
4. Provide consulting service for the service life of the whole machine, and provide 24-hour technical support via email;
5. On-site installation and commissioning by our experienced technicians;
Customer Photos
Applications
Certificate display
Packaging and Shipping
FAQ
1.How to get a prompt quotation of gas compressor ?
1)Flow Rate/Capacity : ___ Nm3/h
2)Suction/ Inlet Pressure : ____ Bar
3)Discharge/Outlet Pressure :____ Bar
4)Gas Medium :_____
5)Voltage and Frequency : ____ V/PH/HZ
2.How long is delivery time ?
Delivery time is around the 30-90 days .
3.What about the voltage of products? Can they be customized?
Yes, the voltage can be customized according to your inquire.
4.Can you accept OEM orders?
Yes, OEM orders is highly welcome.
5.Will you provide some spare parts of the machines?
Yes, we will .
| After-sales Service: | Provide After-Sell Sevice |
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| Warranty: | 18 Months |
| Principle: | Reciprocating Compressor |
| Application: | High Back Pressure Type |
| Performance: | Low Noise, Variable Frequency, Explosion-Proof |
| Mute: | Mute |
| Customization: |
Available
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Can air compressors be used for shipbuilding and maritime applications?
Air compressors are widely used in shipbuilding and maritime applications for a variety of tasks and operations. The maritime industry relies on compressed air for numerous essential functions. Here’s an overview of how air compressors are employed in shipbuilding and maritime applications:
1. Pneumatic Tools and Equipment:
Air compressors are extensively used to power pneumatic tools and equipment in shipbuilding and maritime operations. Pneumatic tools such as impact wrenches, drills, grinders, sanders, and chipping hammers require compressed air to function. The versatility and power provided by compressed air make it an ideal energy source for heavy-duty tasks, maintenance, and construction activities in shipyards and onboard vessels.
2. Painting and Surface Preparation:
Air compressors play a crucial role in painting and surface preparation during shipbuilding and maintenance. Compressed air is used to power air spray guns, sandblasting equipment, and other surface preparation tools. Compressed air provides the force necessary for efficient and uniform application of paints, coatings, and protective finishes, ensuring the durability and aesthetics of ship surfaces.
3. Pneumatic Actuation and Controls:
Air compressors are employed in pneumatic actuation and control systems onboard ships. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control propulsion systems, and manage various shipboard processes. Pneumatic control systems offer reliability and safety advantages in maritime applications.
4. Air Start Systems:
In large marine engines, air compressors are used in air start systems. Compressed air is utilized to initiate the combustion process in the engine cylinders. The compressed air is injected into the cylinders to turn the engine’s crankshaft, enabling the ignition of fuel and starting the engine. Air start systems are commonly found in ship propulsion systems and power generation plants onboard vessels.
5. Pneumatic Conveying and Material Handling:
In shipbuilding and maritime operations, compressed air is used for pneumatic conveying and material handling. Compressed air is utilized to transport bulk materials, such as cement, sand, and grain, through pipelines or hoses. Pneumatic conveying systems enable efficient and controlled transfer of materials, facilitating construction, cargo loading, and unloading processes.
6. Air Conditioning and Ventilation:
Air compressors are involved in air conditioning and ventilation systems onboard ships. Compressed air powers air conditioning units, ventilation fans, and blowers, ensuring proper air circulation, cooling, and temperature control in various ship compartments, cabins, and machinery spaces. Compressed air-driven systems contribute to the comfort, safety, and operational efficiency of maritime environments.
These are just a few examples of how air compressors are utilized in shipbuilding and maritime applications. Compressed air’s versatility, reliability, and convenience make it an indispensable energy source for various tasks and systems in the maritime industry.
How do you choose the right air compressor for woodworking?
Choosing the right air compressor for woodworking is essential to ensure efficient and effective operation of pneumatic tools and equipment. Here are some factors to consider when selecting an air compressor for woodworking:
1. Required Air Volume (CFM):
Determine the required air volume or cubic feet per minute (CFM) for your woodworking tools and equipment. Different tools have varying CFM requirements, so it is crucial to choose an air compressor that can deliver the required CFM to power your tools effectively. Make sure to consider the highest CFM requirement among the tools you’ll be using simultaneously.
2. Tank Size:
Consider the tank size of the air compressor. A larger tank allows for more stored air, which can be beneficial when using tools that require short bursts of high air volume. It helps maintain a consistent air supply and reduces the frequency of the compressor cycling on and off. However, if you have tools with continuous high CFM demands, a larger tank may not be as critical.
3. Maximum Pressure (PSI):
Check the maximum pressure (PSI) rating of the air compressor. Woodworking tools typically operate within a specific PSI range, so ensure that the compressor can provide the required pressure. It is advisable to choose an air compressor with a higher maximum PSI rating to accommodate any future tool upgrades or changes in your woodworking needs.
4. Noise Level:
Consider the noise level of the air compressor, especially if you’ll be using it in a residential or shared workspace. Some air compressors have noise-reducing features or are designed to operate quietly, making them more suitable for woodworking environments where noise control is important.
5. Portability:
Assess the portability requirements of your woodworking projects. If you need to move the air compressor frequently or work in different locations, a portable and lightweight compressor may be preferable. However, if the compressor will remain stationary in a workshop, a larger, stationary model might be more suitable.
6. Power Source:
Determine the power source available in your woodworking workspace. Air compressors can be powered by electricity or gasoline engines. If electricity is readily available, an electric compressor may be more convenient and cost-effective. Gasoline-powered compressors offer greater flexibility for remote or outdoor woodworking projects where electricity may not be accessible.
7. Quality and Reliability:
Choose an air compressor from a reputable manufacturer known for producing reliable and high-quality equipment. Read customer reviews and consider the warranty and after-sales support offered by the manufacturer to ensure long-term satisfaction and reliability.
8. Budget:
Consider your budget and balance it with the features and specifications required for your woodworking needs. While it’s important to invest in a reliable and suitable air compressor, there are options available at various price points to accommodate different budgets.
By considering these factors and evaluating your specific woodworking requirements, you can choose an air compressor that meets the demands of your tools, provides efficient performance, and enhances your woodworking experience.
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What is the purpose of an air compressor?
An air compressor serves the purpose of converting power, typically from an electric motor or an engine, into potential energy stored in compressed air. It achieves this by compressing and pressurizing air, which can then be used for various applications. Here’s a detailed explanation of the purpose of an air compressor:
1. Powering Pneumatic Tools: One of the primary uses of an air compressor is to power pneumatic tools. Compressed air can be used to operate a wide range of tools, such as impact wrenches, nail guns, paint sprayers, sanders, and drills. The compressed air provides the necessary force and energy to drive these tools, making them efficient and versatile.
2. Supplying Clean and Dry Air: Air compressors are often used to supply clean and dry compressed air for various industrial processes. Many manufacturing and production operations require a reliable source of compressed air that is free from moisture, oil, and other contaminants. Air compressors equipped with appropriate filters and dryers can deliver high-quality compressed air for applications such as instrumentation, control systems, and pneumatic machinery.
3. Inflating Tires and Sports Equipment: Air compressors are commonly used for inflating tires, whether it’s for vehicles, bicycles, or sports equipment. They provide a convenient and efficient method for quickly filling tires with the required pressure. Air compressors are also used for inflating sports balls, inflatable toys, and other similar items.
4. Operating HVAC Systems: Air compressors play a crucial role in the operation of heating, ventilation, and air conditioning (HVAC) systems. They provide compressed air for controlling and actuating dampers, valves, and actuators in HVAC systems, enabling precise regulation of air flow and temperature.
5. Assisting in Industrial Processes: Compressed air is utilized in various industrial processes. It can be used for air blow-off applications, cleaning and drying parts, powering air-operated machinery, and controlling pneumatic systems. Air compressors provide a reliable and efficient source of compressed air that can be tailored to meet the specific requirements of different industrial applications.
6. Supporting Scuba Diving and Breathing Systems: In scuba diving and other breathing systems, air compressors are responsible for filling diving tanks and supplying breathable air to divers. These compressors are designed to meet strict safety standards and deliver compressed air that is free from contaminants.
Overall, the purpose of an air compressor is to provide a versatile source of compressed air for powering tools, supplying clean air for various applications, inflating tires and sports equipment, supporting industrial processes, and facilitating breathing systems in specific contexts.
editor by CX 2023-10-25
China OEM Totally Oil-Free Air Compressor Booster Pump with high quality
Product Description
CHINAMFG Oil-free Air Compressor
BROTIE oil-free lubricated air compressors belong to reciprocating, piston, single action and air-cooled portable air compressors, they are designed for the departments which need pure air source and higher environmental requirements. There is no need to add lubricating oil for this product, the exhaust gas does not contain oil and oil vapor and won’t pollute environment, compressed air consuming equipment and its product, therefore, it is an environment-friendly energy-saving product.
1. When it is used as a general power gas source, it is more convenient in use than oil lubricated air compressor and its maintenance cost is lower.
2. As the simplest and optimum equipment which provides high-quality oilless compressed air, it saves complicated oil filtering and treatment equipment, thus saving a lot of equipment expenditure and maintenance cost.
Select a machine type with at least 20% allowance when determining compressed air consumption.
Please take into account the condition that consumption of compressed air may be increased in the future. Correct type selection will reduce purchase and use cost.
For detailed models, please contact with CHINAMFG with no hesitation.
| Model | Capacity (m 3 /min) |
Discharge pressure (Mpa) |
Speed (r/min) |
Noise bd(A) |
Motor Power (KW) |
Size of discharge | Air Container Volume (M3) |
dimensions (L*W*H) |
| ZW-0.1/7 | 0.1 | 0.7 | 980 | ≤ 78 | 1.5(220V) | G1/4″ | 0.04 | 750*350*750 |
| ZW-0.24/7 | 0.24 | 0.24 | 950 | ≤ 81 | 2.2(380V) | G1/2″ | 0.08 | 1140*400*900 |
| ZW-0.3/7 | 0.3 | 0.7 | 950 | ≤ 81 | 2.2(380V) | G1/2″ | 0.08 | 1140*400*900 |
| VW-0.45/7 | 0.45 | 0.7 | 920 | ≤ 83 | 4(380V) | G1/2″ | 0.12 | 1300*460*960 |
| VW-0.6/7 | 0.6 | 0.7 | 950 | ≤ 84 | 5.5(380V) | G1/2″ | 0.12 | 1300*460*960 |
| VW-0.42/10 | 0.42 | 1.0 | 920 | ≤ 84 | 4(380V) | G1/2″ | 0.12 | 1300*460*960 |
| VW-0.5/14 | 0.5 | 1.4 | 670 | ≤ 84 | 5.5(380V) | G1/2″ | 0.18 | 1450*500*1100 |
| WW-0.6/10 | 0.6 | 1.0 | 740 | ≤ 84 | 5.5(380V) | G1/2″ | 0.18 | 1450*500*1100 |
| WW-0.9/7 | 0.9 | 0.7 | 810 | ≤ 84 | 7.5(380V) | G1/2″ | 0.18 | 1450*500*1100 |
| WW-0.9/10 | 0.9 | 1.0 | 810 | ≤ 84 | 7.5(380V) | G1/2″ | 0.18 | 1450*500*1100 |
| WW-0.7/12.5 | 0.7 | 1.25 | 740 | ≤ 84 | 7.5(380V) | G1/2″ | 0.18 | 1450*500*1100 |
| WW-1.25/7 | 1.25 | 0.7 | 860 | ≤ 85 | 11(380V) | G3/4″ | 0.28 | 1600*650*1200 |
| WW-1.25/10 | 1.25 | 1.0 | 770 | ≤ 85 | 11(380V) | G3/4″ | 0.28 | 1600*650*1200 |
| WW-1.6/10 | 1.6 | 1.0 | 820 | ≤ 85 | 15(380V) | G3/4″ | 0.32 | 1660*650*1220 |
| WW-1.8/10 | 1.8 | 1.0 | 900 | ≤ 86 | 15(380V) | G3/4″ | 0.32 | 1660*650*1220 |
| WW-1.2/10 | 1.2 | 1.0 | 740 | ≤ 84 | 5.5*2(380V) | G1″ | 0.30 | 1850*1250*1400 |
| WW-1.8/7 | 1.8 | 0.7 | 810 | ≤ 84 | 7.5*2(380V) | G1″ | 0.30 | 1850*1250*1400 |
| WW-1.8/10 | 1.8 | 1.0 | 810 | ≤ 84 | 7.5*2(380V) | G1″ | 0.30 | 1850*1250*1400 |
| WW-1.4/12.5 | 1.4 | 1.25 | 740 | ≤ 84 | 7.5*2(380V) | G1″ | 0.30 | 1850*1250*1400 |
| WW-2.5/7 | 2.5 | 0.7 | 860 | ≤ 86 | 11*2(380V) | G1″ | 0.30 | 1850*1250*1400 |
| WW-2.5/10 | 2.5 | 1.0 | 770 | ≤ 86 | 11*2(380V) | G1″ | 0.30 | 1850*1250*1400 |
| WW-3.0/7 | 3.0 | 0.7 | 770 | ≤ 86 | 11*2(380V) | G1″ | 0.32 | 1850*1250*1400 |
| WW-3.0/10 | 3.0 | 1.0 | 810 | ≤ 86 | 11*2(380V) | G1″ | 0.32 | 1850*1250*1400 |
| WW-3.2/7 | 3.2 | 0.7 | 820 | ≤ 86 | 15*2(380V) | G1″ | 0.32 | 1900*1500*1500 |
| WW-3.2/10 | 3.2 | 1.0 | 820 | ≤ 86 | 15*2(380V) | G1″ | 0.32 | 1900*1500*1500 |
| WW-3.6/7 | 3.6 | 0.7 | 900 | ≤ 86 | 15*2(380V) | G1″ | 0.32 | 1900*1500*1500 |
| WW-3.6/10 | 3.6 | 1.0 | 900 | ≤ 86 | 15*2(380V) | G1″ | 0.32 | 1900*1500*1500 |
| WW-4.8/10 | 4.8 | 1.0 | 900 | ≤ 86 | 15*2(380V) 11*1(380V) | G3/2″ | / | 2210*1360*1050 |
| Lubrication Style: | Oil-free |
|---|---|
| Compressed Grade: | 1-4 |
| Place of Origin: | China |
| Working Principle: | Oil-Free Lubrication Reciprocating Type Booster |
| Cooling Type: | Wind or Water Cooling |
| Mute: | Yes |
| Customization: |
Available
|
|
|---|
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What are the advantages of using an air compressor in construction?
Using an air compressor in construction offers numerous advantages that contribute to increased efficiency, productivity, and versatility. Here are some key benefits of using air compressors in construction:
- Powering Pneumatic Tools: Air compressors are commonly used to power a wide range of pneumatic tools on construction sites. Tools such as jackhammers, nail guns, impact wrenches, drills, and sanders can be operated using compressed air. Pneumatic tools are often preferred due to their lightweight, compact design and ability to deliver high torque or impact force.
- Efficient Operation: Air compressors provide a continuous and reliable source of power for pneumatic tools, allowing for uninterrupted operation without the need for frequent battery changes or recharging. This helps to maintain a smooth workflow and reduces downtime.
- Portability: Many construction air compressors are designed to be portable, featuring wheels or handles for easy maneuverability on job sites. Portable air compressors can be transported to different areas of the construction site as needed, providing power wherever it is required.
- Versatility: Air compressors are versatile tools that can be used for various applications in construction. Apart from powering pneumatic tools, they can also be utilized for tasks such as inflating tires, cleaning debris, operating air-operated pumps, and powering air horns.
- Increased Productivity: The efficient operation and power output of air compressors enable construction workers to complete tasks more quickly and effectively. Pneumatic tools powered by air compressors often offer higher performance and faster operation compared to their electric or manual counterparts.
- Cost Savings: Air compressors can contribute to cost savings in construction projects. Pneumatic tools powered by air compressors are generally more durable and have longer lifespans compared to electric tools. Additionally, since air compressors use compressed air as their power source, they do not require the purchase or disposal of batteries or fuel, reducing ongoing operational expenses.
- Reduced Electrocution Risk: Construction sites can be hazardous environments, with the risk of electrocution from electrical tools or equipment. By utilizing air compressors and pneumatic tools, the reliance on electrical power is minimized, reducing the risk of electrocution accidents.
It is important to select the appropriate air compressor for construction applications based on factors such as required air pressure, volume, portability, and durability. Regular maintenance, including proper lubrication and cleaning, is crucial to ensure the optimal performance and longevity of air compressors in construction settings.
In summary, the advantages of using air compressors in construction include powering pneumatic tools, efficient operation, portability, versatility, increased productivity, cost savings, and reduced electrocution risk, making them valuable assets on construction sites.
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How are air compressors utilized in pneumatic tools?
Air compressors play a crucial role in powering and operating pneumatic tools. Here’s a detailed explanation of how air compressors are utilized in pneumatic tools:
Power Source:
Pneumatic tools rely on compressed air as their power source. The air compressor generates and stores compressed air, which is then delivered to the pneumatic tool through a hose or piping system. The compressed air provides the force necessary for the tool to perform various tasks.
Air Pressure Regulation:
Air compressors are equipped with pressure regulation systems to control the output pressure of the compressed air. Different pneumatic tools require different air pressure levels to operate optimally. The air compressor’s pressure regulator allows users to adjust the output pressure according to the specific requirements of the pneumatic tool being used.
Air Volume and Flow:
Air compressors provide a continuous supply of compressed air, ensuring a consistent air volume and flow rate for pneumatic tools. The air volume is typically measured in cubic feet per minute (CFM) and determines the tool’s performance capabilities. Higher CFM ratings indicate that the pneumatic tool can deliver more power and operate at a faster rate.
Tool Actuation:
Pneumatic tools utilize compressed air to actuate their mechanical components. For example, an air-powered impact wrench uses compressed air to drive the tool’s internal hammer mechanism, generating high torque for fastening or loosening bolts and nuts. Similarly, air-powered drills, sanders, nail guns, and spray guns rely on compressed air to power their respective operations.
Versatility:
One of the significant advantages of pneumatic tools is their versatility, and air compressors enable this flexibility. A single air compressor can power a wide range of pneumatic tools, eliminating the need for separate power sources for each tool. This makes pneumatic tools a popular choice in various industries, such as automotive, construction, manufacturing, and woodworking.
Portability:
Air compressors come in different sizes and configurations, offering varying degrees of portability. Smaller portable air compressors are commonly used in applications where mobility is essential, such as construction sites or remote locations. The portability of air compressors allows pneumatic tools to be used in various work environments without the constraints of being tethered to a fixed power source.
Overall, air compressors are integral to the functionality and operation of pneumatic tools. They provide the necessary power, air pressure regulation, and continuous airflow required for pneumatic tools to perform a wide range of tasks efficiently and effectively.
What are the safety considerations when operating an air compressor?
Operating an air compressor requires careful attention to safety to prevent accidents, injuries, and equipment damage. Here are some important safety considerations to keep in mind:
1. Read the Manual: Before operating an air compressor, thoroughly read and understand the manufacturer’s instruction manual. Familiarize yourself with the specific safety guidelines, recommended operating procedures, and any specific precautions or warnings provided by the manufacturer.
2. Proper Ventilation: Ensure that the area where the air compressor is operated has adequate ventilation. Compressed air can produce high levels of heat and exhaust gases. Good ventilation helps dissipate heat, prevent the buildup of fumes, and maintain a safe working environment.
3. Personal Protective Equipment (PPE): Always wear appropriate personal protective equipment, including safety glasses or goggles, hearing protection, and non-slip footwear. Depending on the task, additional PPE such as gloves, a dust mask, or a face shield may be necessary to protect against specific hazards.
4. Pressure Relief: Air compressors should be equipped with pressure relief valves or devices to prevent overpressurization. Ensure that these safety features are in place and functioning correctly. Regularly inspect and test the pressure relief mechanism to ensure its effectiveness.
5. Secure Connections: Use proper fittings, hoses, and couplings to ensure secure connections between the air compressor, air tools, and accessories. Inspect all connections before operation to avoid leaks or sudden hose disconnections, which can cause injuries or damage.
6. Inspect and Maintain: Regularly inspect the air compressor for any signs of damage, wear, or leaks. Ensure that all components, including hoses, fittings, and safety devices, are in good working condition. Follow the manufacturer’s recommended maintenance schedule to keep the compressor in optimal shape.
7. Electrical Safety: If the air compressor is electric-powered, take appropriate electrical safety precautions. Use grounded outlets and avoid using extension cords unless approved for the compressor’s power requirements. Protect electrical connections from moisture and avoid operating the compressor in wet or damp environments.
8. Safe Start-Up and Shut-Down: Properly start and shut down the air compressor following the manufacturer’s instructions. Ensure that all air valves are closed before starting the compressor and release all pressure before performing maintenance or repairs.
9. Training and Competence: Ensure that operators are adequately trained and competent in using the air compressor and associated tools. Provide training on safe operating procedures, hazard identification, and emergency response protocols.
10. Emergency Preparedness: Have a clear understanding of emergency procedures and how to respond to potential accidents or malfunctions. Know the location of emergency shut-off valves, fire extinguishers, and first aid kits.
By adhering to these safety considerations and implementing proper safety practices, the risk of accidents and injuries associated with operating an air compressor can be significantly reduced. Prioritizing safety promotes a secure and productive working environment.
editor by CX 2023-10-24