Screw Air End
As a sino-German corporation, Woyo takes pride in our commitment to supplying manufactures around the world with quality compressor air ends. Our engineers have over 4 decades of experience, which means they know what they are doing.
The rotors and their housing are called the air end. With a primary focus on research, development and production of quality air compressor ends, we want each customer to have a durable, efficient, and eco-friendly screw compressor that will bring continued profits for decades to come.
No matter what you order from us, including the VSD air compressor, single screw compressor, double screw compressor, belt driven gas compressor, on board air compressor or the industrial air compressor, Woyo can supply what you need. Simply call us if you would like a customized compressor air end.
Rotor Profile Optimization: Each rotor, otherwise known as a rotary screw, has its profile optimized to meet the Grade 1 Energy Label. The uniquely designed rotor can maintain its peak performance, even under harsh conditions.
Rotor Machining: Each precision rotor is machined and thoroughly tested using advanced grinding and inspection tools.
Bearings: Our quality thrust bearings are from well-known brand such as SKF and FAG brands.
Shaft Seal and Shaft Sleeve: A double lip shaft seal and shaft sleeves are from the Elringklinger company.
Technical Specifications
| Type | Recommended motor power min. - max. | Max. flow rate at 7 barg / 100 psig | Pressure range min.* - max. | Net weight | ||||
| Unit | kw | hp | m3/min | cfm | Bar (g) | psig | kg | lbs |
| 3~5.5kw | 4~7.5hp | 0.76 | 27 | 6~15 | 87~217 | 9 | 20 | |
| 4~5.5kw | 5.5~7.5hp | 0.76 | 27 | 6~15 | 87~217 | 14 | 31 | |
| 5.5~11kw | 7.5~15hp | 1.6 | 57 | 6~15 | 87~217 | 19 | 42 | |
| 7.5~15kw | 10~20hp | 2.3 | 81 | 6~15 | 87~217 | 21 | 46 | |
| 15~22kw | 20~30hp | 3.6 | 124 | 6~15 | 87~217 | 30 | 66 | |
| 15~22kw | 20~30hp | 3.8 | 134 | 6~15 | 87~217 | 36 | 79 | |
| 18.5~30kw | 25~40hp | 4.2 | 148 | 6~15 | 87~217 | 52 | 115 | |
| 30~45kw | 40~60hp | 7 | 247 | 6~15 | 87~217 | 80 | 176 | |
Dimensional Drawing
