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Oil-Free Dry Screw Air Compressor
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Product Description
Product Features
- Provide pure and oil-free compressed air to achieve clean production.
 - Easy to install, no special foundation required, just connect water, electricity, and gas pipelines, and the unit can work normally.
 - Less vulnerable parts, low operating costs, and minimal loss of lubricating oil during operation, suitable for continuous work environments.
 - Adopting PLC programmable control system, with high degree of automation, it has various temperature and pressure sound and light protection, and automatically indicates the fault point. It is easy to operate and convenient for maintenance.
 - The gas supply has small pulsation, low noise, and compact structure.
 - The surface of the rotor and shell is coated with anti-corrosion coating to prevent rusting and gas pollution. The compressor has high efficiency and long service life.
 - Synchronous gears enable non-contact operation of the rotor, ensuring efficient operation of the unit at all times.
 - All units can provide variable frequency regulation, resulting in more stable gas supply pressure and more significant energy savings.
 
Host characteristics
- Pure oil-free air, non contacting operation of the anode and cathode rotors, and no wear on the rotors.
 - Three dimensional aerodynamic design, excellent circumferential speed, and reduced power loss.
 - The surface of the shell adopts spraying technology, and the exhaust port adopts electric discharge machining.
 - There is a cooling water jacket on the body, and the inner walls of the cylinder and intake duct are sprayed with heat-resistant plastic to prevent corrosion.
 - Special bearings for SKF screw compressors are used.
 - Pneumatic balance piston with dual thrust bearing structure, excellent bearing capacity.
 
Product Features
Energy saving and environmentally friendly, with lower noise levels
Variable frequency regulation is an effective control method for adapting to changes in gas volume in pipeline systems. The advantages of variable frequency compressors are stable gas supply pressure and energy saving. Especially when the user's gas consumption fluctuates greatly, the energy-saving advantage of variable frequency compressors is more obvious. By using frequency conversion regulation, the operating noise of the unit is lower and the sound is softer.
Smooth start-up, multiple protections
Utilizing 150% low-frequency high starting torque characteristics, it suppresses overcurrent jitter. It has complete protection functions: motor protection, instantaneous overcurrent protection, fuse blowing protection, overload protection, overvoltage protection, undervoltage protection, etc.
Lower operating costs
- The combination of variable frequency motor and frequency converter can realize lower operating costs.
 - The pressure point is set in the frequency converter, which completely avoids the waste of power consumption when the compressor is unloaded. Easy to operate and remotely operable.
 - QUICK program mode can run as long as lower limit parameters are set.
 - Remote operation can be performed using an extension cable (optional).
 
Function of components
- Used to prevent compressed air backflow during unloading or shutdown
 - The pressure is reduced, and the spring action is very reliable
 - Metal to metal contact, no vulnerable parts
 - The internal components are made of high-quality stainless steel without corrosion
 
| F-series two-stage oil-free air compressor | |||||||||||
| Features: Universal, oil-free, air, medium high pressure, indoor | |||||||||||
| Optional: Discharge voltage, motor voltage, motor specifications, oil cooling form, coating specifications, packaging specifications | |||||||||||
| Product Series | Supporting model | Displacement | Exhaust pressure | Drive motor | Cooling water flow | Noise | Overall dimensions | Discharge diameter | ost weight | ||
 F20m3 
  | m3/min | Mpa | Supporting power kW | Voltage V | Frequency Hz | m3/h | dB(A) | mm | mm | kg | |
| 12 | 0.8 | 90 | 380 | 50 | 9 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| 15.0 | 0.8 | 100 | 380 | 50 | 10 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| 18.0 | 0.8 | 110 | 380 | 50 | 11 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| 20.0 | 0.8 | 132 | 380 | 50 | 14 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| 22.0 | 0.8 | 145 | 380 | 50 | 15 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| F35m3 | 26.5 | 0.8 | 160 | 380 | 50 | 16 | 82±3 | 3210x1870x2100 | DN80 | 5300 | |
| 29.5 | 0.8 | 185 | 380 | 50 | 19 | 82±3 | 3210x1870x2100 | DN80 | 5300 | ||
| 32.6 | 0.8 | 200 | 380 | 50 | 20 | 82±3 | 3210x1870x2100 | DN80 | 5300 | ||
| 35.0 | 0.8 | 220 | 380 | 50 | 22 | 82±3 | 3210x1870x2100 | DN80 | 5300 | ||
| F50m3 | 40.0 | 0.8/0.9/1.0 | 250/280/ 280  | 380 | 50 | 28 | 82±3 | 3610x2360x2650 | DN125 | 10000 | |
| 45.0 | 0.8/0.9/1.0 | 280/300/ 315  | 380 | 50 | 32 | 82±3 | 3610x2360x2650 | DN125 | 10000 | ||
| 50.0 | 0.8/0.9/1.0 | 300/315/ 335  | 380 | 50 | 34 | 82±3 | 3610x2360x2650 | DN125 | 10000 | ||
| F60m3 | 53.0 | 0.8/0.9/1.0 | 315/335/ 355  | 6kV/10kV | 50 | 36 | 82±3 | 4280x2360x2690 | DN125 | 11000 | |
| 57.0 | 0.8/0.9/1.0 | 335/355/ 375  | 6kV/10kV | 50 | 38 | 82±3 | 4280x2360x2690 | DN125 | 11000 | ||
| 62.0 | 0.8/0.9/1.0 | 355/375/ 400  | 6kV/10kV | 50 | 40 | 82±3 | 4280x2360x2690 | DN125 | 11000 | ||
| 67.0 | 0.8/0.9/1.0 | 375/400/ 425  | 6kV/10kV | 50 | 43 | 82±3 | 4280x2360x2690 | DN125 | 11000 | ||
| 70.0 | 0.8/0.9/1.0 | 400/425/ 450  | 6kV/10kV | 50 | 45 | 82±3 | 4280x2360x2690 | DN125 | 11000 | ||
| F100m3 | 76.0 | 0.8/0.9/1.0 | 450/500/ 500  | 6kV/10kV | 50 | 50 | 84±3 | 4280x2360x2700 | DN150 | 12000 | |
| 80.0 | 0.8/0.9/1.0 | 500/520/ 560  | 6kV/10kV | 50 | 56 | 84±3 | 4280x2360x2700 | DN150 | 12000 | ||
| 88.0 | 0.8/0.9/1.0 | 520/560/ 600  | 6kV/10kV | 50 | 60 | 84±3 | 4280x2360x2700 | DN150 | 12000 | ||
| 92.0 | 0.8/0.9/1.0 | 560/600/ 630  | 6kV/10kV | 50 | 63 | 84±3 | 4280x2360x2700 | DN150 | 12000 | ||
| 100.0 | 0.8/0.9/1.0 | 600/630/ 710  | 6kV/10kV | 50 | 71 | 84±3 | 4280x2360x2700 | DN150 | 12000 | ||
| 110.0 | 0.8/0.9/1.0 | 630/710/ 800  | 6kV/10kV | 50 | 80 | 84±3 | 4280x2360x2700 | DN150 | 12000 | ||
| W series two-stage oil-free compressor | |||||||||||
| Features: Customized, oil-free, pipeline intake, plateau, explosion-proof, outdoor, low temperature | |||||||||||
| Options: Pressure relief, motor voltage, motor specifications, electronic control interface, oil cooling method, pipe interface, air intake filtration, painting specifications, packaging specifications | |||||||||||
| Product Series | Supporting model | Displacement | Exhaust pressure | Drive motor | Cooling water flow | Noise level | Overall dimensions | Discharge port Nominal diameter  | Host weight | ||
| m3/min | Mpa G | Matching power (kW)  | Voltage (V) | Frequency Hz | m3/h | dB(A) | mm | mm | kg | ||
| W20m3 | 12.0 | 0.6/0.8 | 75/90 | 380/6kV/10kV | 50 | 9 | 80±3 | 2860x1520x1870 | DN65 | 3000 | |
| 15.0 | 0.6/0.8 | 90/100 | 380/6kV/10kV | 50 | 10 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| 18.0 | 0.6/0.8 | 100/110 | 380/6kV/10kV | 50 | 11 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| 20.0 | 0.6/0.8 | 110/132 | 380/6kV/10kV | 50 | 14 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| 22.0 | 0.6/0.8 | 120/145 | 380/6kV/10kV | 50 | 15 | 80±3 | 2860x1520x1870 | DN65 | 3000 | ||
| W35m3 | 26.5 | 0.6/0.8/1.0 | 132/160/185 | 380/6kV/10kV | 50 | 19 | 82±3 | 3210x1870x2100 | DN80 | 5500 | |
| 29.5 | 0.6/0.8/1.0 | 160/185/200 | 380/6kV/10kV | 50 | 20 | 82±3 | 3210x1870x2100 | DN80 | 5500 | ||
| 32.6 | 0.6/0.8/1.0 | 185/200/220 | 380/6kV/10kV | 50 | 22 | 82±3 | 3210x1870x2100 | DN80 | 5500 | ||
| 35.0 | 0.6/0.8/1.0 | 200/220/250 | 380/6kV/10kV | 50 | 25 | 82±3 | 3210x1870x2100 | DN80 | 5500 | ||
| W50m3 | 40.0 | 0.6/0.8/1.0 | 220/250/280 | 380/6kV/10kV | 50 | 28 | 82±3 | 4280x2360x2560 | DN125 | 11000 | |
| 45.0 | 0.6/0.8/1.0 | 250/280/315 | 380/6kV/10kV | 50 | 32 | 82±3 | 4280x2360x2560 | DN125 | 11000 | ||
| 50.0 | 0.6/0.8/1.0 | 280/300/335 | 380/6kV/10kV | 50 | 34 | 82±3 | 4280x2360x2560 | DN125 | 11000 | ||
| W60m3 | 53.0 | 0.6/0.8/1.0 | 280/315/355 | 6kV/10kV | 50 | 36 | 82±3 | 4280x2360x2600 | DN125 | 11000 | |
| 57.0 | 0.6/0.8/1.0 | 300/335/375 | 6kV/10kV | 50 | 38 | 82±3 | 4280x2360x2600 | DN125 | 11000 | ||
| 62.0 | 0.6/0.8/1.0 | 315/355/400 | 6kV/10kV | 50 | 40 | 82±3 | 4280x2360x2600 | DN125 | 11000 | ||
| 67.0 | 0.6/0.8/1.0 | 355/375/425 | 6kV/10kV | 50 | 43 | 82±3 | 4280x2360x2600 | DN125 | 11000 | ||
| 70.0 | 0.6/0.8/1.0 | 355/400/450 | 6kV/10kV | 50 | 45 | 82±3 | 4280x2360x2600 | DN125 | 11000 | ||
| W100m3 | 76.0 | 0.6/0.8/1.0 | 400/450/500 | 6kV/10kV | 50 | 50 | 84±3 | 4280x2360x2600 | DN150 | 12000 | |
| 80.0 | 0.6/0.8/1.0 | 450/500/560 | 6kV/10kV | 50 | 56 | 84±3 | 4280x2360x2600 | DN150 | 12000 | ||
| 88.0 | 0.6/0.8/1.0 | 450/520/600 | 6kV/10kV | 50 | 60 | 84±3 | 4280x2360x2600 | DN150 | 12000 | ||
| 92.0 | 0.6/0.8/1.0 | 500/560/630 | 6kV/10kV | 50 | 63 | 84±3 | 4280x2360x2600 | DN150 | 12000 | ||
| 100.0 | 0.6/0.8/1.0 | 500/600/710 | 6kV/10kV | 50 | 71 | 84±3 | 4280x2360x2600 | DN150 | 12000 | ||
| 110.0 | 0.6/0.8/1.0 | 630/630/800 | 6kV/10kV | 50 | 80 | 84±3 | 4280x2360x2600 | DN150 | 12000 | ||
Appendix: Our company owns the right to change the product design, and we apologize for not informing you of any parameter changes.
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Xiaobian Village, Yu Neng Industrial Park, Houjie Town, Dongguan City, Guangdong Province
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