High precision, high reliability, low noise, low vibration, easy maintenance
Customization of sealing: single-end seal, double-end seal (including gas seal, liquid seal), customization of special sealing materials, sealing ring materials, etc.
Can be customized with single screw air end, twin screw air end, liquid spray or dry type without lubrication
The single screw air end adopts metal and non-metal meshing, there is no spark generated by friction between metals, safe and reliable
The specially customized liquid-spray oil-free screw compressor can use water, diesel, methylene chloride and other liquids as lubricants. It is not afraid of liquid entering the front end, will not cause violent vibration, rust or corrosion, and will not cause lubrication problems after the lubricant is diluted and emulsified.
The specially customized liquid-injection oil-free screw machine bearing lubrication is independent and not in the compression chamber, so the bearing grease or lubricating oil will not leak into the compression chamber.
The whole machine is fully intelligently designed and fully tested to avoid vacuuming, excessive intake pressure, excessive intake temperature, excessive exhaust pressure, leakage detection, etc.
Can be customized according to customer’s gas requirements: flow, pressure, material (air end and special parts can be customized: carbon steel, copper alloy, stainless steel
Oilfield Crude Oil Stabilized Gas Pressurization Project
| Oil injection screw compressor | Performance parameters |
| Compressor Model | DG128 |
| Drive Brand & Model | YBBP280S-4-75kW |
| Inlet pressure | －0.03 MPaG |
| Outlet pressure | 0.3 MPaG |
| Single unit processing capacity | 1.4×10⁴m³/d |
| Power of single unit | 75kw |
Oilfield shale gas boosting project
| Wellhead screw compressor | Performance parameters |
| Compressor Model | GE710MF |
| Drive Brand & Model | Sinotruk/T12 |
| Inlet pressure | 0.1~0.3MPaG |
| Outlet pressure | 1.5~4MPaG |
| Single unit processing capacity | 4×10⁴m³/d |
| Power of single unit | 160kw |
150,000 cubic meters per day coalbed methane project
| Wellhead gas injection screw compressor | Performance parameters |
| Compressor Model | DG246 |
| Drive Brand & Model | Nanyang explosion-proof/YBBP400-4P |
| Inlet pressure | 0.03～0.10MPaG (design point 0.03) |
| Outlet pressure | 0.5MPaG |
| Single unit processing capacity | 150000Nm³/d |
| Power of single unit | 500kw |
Gas Turbine Supercharging Project
| Raw gas screw compressor | Performance parameters |
| Compressor Model | LGM-20S |
| Drive Brand & Model | Nanyang Motor |
| Inlet pressure | 0～0.05MPaG |
| Outlet pressure | 1.5MPaG |
| Single unit processing capacity | 1250Nm³/h |
| Power of single unit | 160kw |
CO2 Compressor Project
| CO2 Oil-Injected Screw Compressors | Performance parameters |
| Compressor Model | GE3188&GE3310 |
| Drive Brand & Model | Nanyang Motor/YBBP450-4P |
| Inlet pressure | 0.03MPaG |
| Outlet pressure | 4.0MPaG |
| Single unit processing capacity | 3000Nm³/h |
| Power of single unit | 560kw |
