Combined Screw Air Compressor | |
♦ Intelligent Touch-Screen Design | |
♦ Direct Driven | |
♦ Oil Gas Separator | |
♦ Oil Filter | |
♦ Air Filter | |
♦ Air Tank | |
♦ Piping Design |

The high-efficiency permanent-magnet motor and the screw-male rotor adopt the built-in integral shaft direct-connecting structure, and the transmission efficiency is 100%.
Real-time observation of the compressor operation status:Host, fans, exhaust gas temperature, exhaust pressure,power output, total electricityconsumption, fault messages, 24-hour customer service line.
Multifunction Design: Data curve, parameter settings,device information, data query.


High-quality filte,filter the dirts in the air reliably,dust particles can be controlled below 0.3 micron,filtering accuracy up to 99.99%.
Features
2. It's easy to use. Users just need to connect it to the power supply for working.
3. It's convenient for location movement with the 4wheels.
4. It's cost effective, as there is no additional purchasing of the pipe for installation.
Advantages
1. Air end of screw air compressor
The air end is with state-of-the art screw element and 4 -6 SKF bearings to make sure it plenty of air output and longer lifetime.
2.Electric Motor of the air compressor
Name brand qualified IP54 ,F insulation, IE2 , IE3 motor , high efficiency and energy saving.
3. Intake valve of the screw air compressor
High efficiency intake valve protects the compressor components by removing 99% dirty particles down to 3 microns.
4. Oil Air separator
High efficiency separating for oil and air and low oil content in the compressed air.
5. Touch Screen Controller.
Model | Pressure (mpa) | Displacement (m³/min) | Power (kw) | Tank | Dimension (mm) | Weight (kg) | Outlet Size |
4-1S-0.8/7.5 | 0.8 | 0.33-1.1 | 7.5 | 300L/1.25mpa | 1760*650*1570 | 580 | G3/4" |
4-1S-0.8/11 | 0.48-1.6 | 11 | 360L/1.25mpa | 2020*750**1690 | 650 | G3/4" | |
4-1S-0.8/15 | 0.66-2.2 | 15 | 360L/1.25mpa | 2020*750**1690 | 680 | G1-1/4" | |
4-1S-0.8/22 | 1.05-3.5 | 22 | 500L/1.25mpa | 2170*950*1900 | 750 | G1-1/4" |

Our company has more than 520 employees, including 86 senior technicians and professional engineers. Our technical team provides our customers with professional air system solutions. With the total 15000 square meters of the facility, four modern advanced production lines are built up to ensure production capacity to meet customer requirements.
Our company has been awarded the honorary title of "Tianjin high-tech enterprise" and our products enjoy high honors in the industry. Our company has the ISO9001 certification and was awarded the qualification certificate of equipment through military contracts in 2018.
We offer the following products and services:
1. Screw air compressor
1.1 Oil-free screw air compressor
1.2 Oil-injected air compressor
2. Reciprocating piston air compressor
2.1 Piston air compressor
2.2 Oil-free piston air compressor
2.3 Piston medium & high-pressure air compressor
3.Portable air compressor & Mining Equipment
3.1 Diesel or Electric portable screw air compressor
3.2 Air Pick, Rock Drill, DTH Drilling Rig, Crawler Drilling Rig
4. Air compressor accessories
4.1 Freeze or Adsorption compressed air drier
4.2 Compressed air filter or tank
4.3 Lubrication oil
We have a complete system of after-sales service and quality assurance. The company's material purchase, inspection, manufacturing, installation, and testing are strictly in accordance with the ISO procedures. which will ensure each compressor has reliable quality and has a complete record to trace, if needed.

A: Yes, we have 100% test before delivery.
Q: How can we start order with your factory?
A: First, leave us an inquiry and advise which item you're interested, and then we will contact you in 24 hours. You're so kind if provide all detailed information, will better for us to know exactly what you need.
Q: What are your MOQ?
A: Different products have different MOQ, most is 1 set.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages.
Q: How about your delivery time?
A: Generally, it will take 90 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q: Do you a trade company or real factory?
A: We are 100% factory; we located in Tianjin city, China.