| After-sales Service: | 5 Years for The Air End, and 2 Years for The Whole |
|---|---|
| Warranty: | 2 Years |
| Lubrication Style: | Oil-free |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Vertical |
| Customization: |
|---|
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Brief Introduction:
Air end: German Technology. 30 years designed lifetime.
Motor: 100% rare earth permanent magnet motor.
Inverter: Chinese No. 1 inverter can save 30% energy.
Warranty: 5 years for the air end, and 2 years for the whole compressor.
Delivery time: 7-15 days.
After-sales service:we have our professional after-sales technician to instruct the installation of the whole screw air compressor.
We offer free pipe and valves for installation and installation diagram
Use case of rotary screw type air compressor
1. Rotary Screw type air compressors are exported to 132 countries and regions all over the world;
2. All indicators of screw air compressor are stable and the failure rate is low;
3. Perfect after-sales service system, engineers on duty 24 hours a day to provide one-on-one service to customers at the air compressor use site.
1. Original GHH-RAND airend from Germany.
2. 100% oil free air certified by Germany TUV.
3. Centrifugal Fan for better cooling effect.
4. Stainless Steel Pipe.
5. Hydraulic Inlet Valve System.
6. Special venturi tube design to help reduce the noise down.
7. Double-layer structure to reduce he noise.
8. Air Cooling and Water cooling are available.
9. VSD control are available.
10.Touch Screen PLC with preset running schedule, more intelligent control.
Leading Technology:
The durability of GHH Rand's two stage compression airend uses high performance rotors and durable bearings to ensure reliability. Stainless steel seals and the unique design of the labyrinth seals mean that this unique design is time tested, reliable and efficient.
Dry Oil Free Technology:
Since the launch of the GHH oil free airend thousands have been produced and are in use worldwide. Typically oil free air is used in processes such as pharmaceutical, food and beverage, and electron-ic industries where high quality air is required.
Stainless Steel Rotors:
GHH Rand pioneered the use of stainless steel rotors to ensure longevity and reliability.
Oil Free Airend - UltraCoat TM Super Coating:
The surfaces of the oil free airend are coated with UltraCoat, a special coating which improves efficiency and extends the life of the stainless steel rotors. The strong coating adhesion and high tempera-ture resistance ensures that there is no reduction in performance with age.
| Model | Air Flow (m³/min) | Motor Power | Noise | Outlet Diameter | Dimension | Weight | |||||
| 7bar | 8bar | 10bar | 13bar | kw | dB | inch | W*D*H (mm) | kg | |||
| YOF-10A | 1.1 | 1.0 | 0.85 | 0.7 | 7.5 | 55 | G3/4'' | 1300*800*1300 | 500 | ||
| YOF-15A | 1.8 | 1.65 | 1.5 | 1.3 | 11 | 56 | G1'' | 1300*800*1300 | 540 | ||
| YOF-20A | 2.4 | 2.2 | 2.1 | 1.8 | 15 | 57 | G1'' | 1520*900*1350 | 650 | ||
| YOF-25A | 3.1 | 3.0 | 2.7 | 2.3 | 18.5 | 58 | G1'' | 1600*910*1350 | 840 | ||
| YOF-30A | 3.8 | 3.6 | 3.2 | 2.5 | 22 | 58 | G1'' | 1650*1000*1560 | 870 | ||
| YOF-40A | 5.3 | 5.0 | 4.3 | 3.6 | 30 | 60 | G11/4'' | 1650*1050*1560 | 980 | ||
| YOF-50A | 6.6 | 6.2 | 5.7 | 4.6 | 37 | 60 | G11/4'' | 1700*1100*1600 | 1000 | ||
| YOF-60A | 8.0 | 7.7 | 6.9 | 6.0 | 45 | 63 | G11/2'' | 2150*1300*1650 | 1060 | ||
| YOF-75A/W | 10.5 | 9.8 | 8.7 | 7.3 | 55 | 65 | G2'' | 2200*1400*1650 | 1250 | ||
| YOF-100A/W | 13.6 | 13.0 | 11.3 | 10.1 | 75 | 67 | G2'' | 2400*1450*1740 | 1480 | ||
| YOF-125A/W | 16.2 | 15.4 | 13.2 | 11.2 | 90 | 71 | DN50 | 2550*1450*1740 | 2030 | ||
| YOF-150A/W | 20.8 | 19.5 | 16.5 | 13.7 | 110 | 72 | DN65 | 2700*1550*1750 | 2450 | ||
| YOF-175A/W | 24.0 | 23.0 | 20.0 | 15.5 | 132 | 73 | DN65 | 2800*1650*1750 | 2850 | ||
| YOF-220A/W | 27.8 | 26.0 | 23.5 | 19.5 | 160 | 75 | DN65 | 3300*2200*2000 | 3750 | ||
| YOF-270A/W | 34.5 | 33.0 | 28.0 | 23.5 | 200 | 77 | DN80 | 3300*2200*2000 | 4100 | ||
| Remarks: | |||||||||||
| 1. "A" represents air cooling, and "W" represents water cooling; | |||||||||||
| 2. working ambinent temperature: -5ºC-45ºC; | |||||||||||
| 3. under air cooling, exhausting air temperature ≤ working ambinent temperature +15ºC; under water cooling, exhausting air temperature≤40ºC. | |||||||||||
| 5. 100% oil free; | |||||||||||
| 6. certificate: CE/ISO9001/TUV/ASME; | |||||||||||
| 7. voltage: 380V/220V/400V/440V/415V | |||||||||||
Rotary Screw type Air compressor packing method
1. Screw air compressor packaging is divided into three layers from inside to outside:
1) The first layer of protection: spray paint on the surface of the machine to protect the surface of the machine. The fouling pull film is wrapped around the surface of the machine to protect the surface of the paint.
2) The second layer of protection: anti-collision protection of the machine. On the basis of lacquer protection, anti-collision buffer cotton is used to protect the machine against collision.
3) The third layer of protection: the case adopts the overall packaging of the non-fumigation wooden case to protect the machine during transportation.
Re-factory quality control process:
1.Installation inspection of the whole air compressor: check and confirm the whole machine according to the operation instructions and quality control standards. Main inspection items:
A . Confirm the nose and motor nameplates;
B . Check whether there is oil leakage in the pipeline and oil circuit of the air compressor; C . the air compressor machine screw locking inspection..
2. Rotary screw type air compressor factory test machine, heat engine: test whether the air compressor operation parameters meet the requirements of customers, including voltage, current, working pressure, exhaust volume, etc.Air compressor factory before 48 hours of thermal test, stability confirmation.
3. 24 hours online after-sales service, one-to-one online guidance installation, debugging, troubleshooting.
Suppliers with verified business licenses
Audited Supplier 
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