
Factory Direct Sale Direct-Link Transmission Energy-Saving Screw Air Compressor
Max air displacement: 3.75m3/min
Voltage: 380V50HZ/3 Phase
Power: 22KW/30HP
Pressure: 8BAR
Size: 1350*850*1200mm
Weight: 445KG
We will adhere to the business philosophy of 'creating high-quality products and providing professional services' and wholeheartedly provide all kinds of Large Discharge Screw Air Compressor, Piston Air Compressor Machine, Refrigerated Air Dryer to customers all over the world. Winning every customer in long-term common development is our unremitting pursuit. Looking forward to have win-win cooperation with you.
Direct drive compressors introduction:
The rotary screw air compressor is typically come in two varieties: belt drive and direct drive. In belt drive compressor, the belt connects the motor and air-end, the power from motor transfer to air-end through the belt. In direct drive compressor, it uses coupling connects the motor and air-end.
Direct drive compressor is more efficient; less power lost during transfer from the motor to the air-end. The direct-drive compressors have low components, and it’s suitable for heavy-duty industrial applications.
Video Description
Product Parameters

Shaft Coupling compressors characteristics:
The air displacement is 3.4M3/min, 121CFM, meets your compressed air needs.
The compressor using the high-efficient asynchronous motor, IP54 protect level, significantly higher efficiency.
The compressor using maintenance-free coupling will eliminate transmission losses.
Low components of the compressor, it can save maintenance free for customers.
Coupling drive compressors are the perfect choice for industrial compressed air applications.
Additional Products
Our service:
We provide free technical consulting service and pre-sale service.
We provide full sets of a compressor with a fair price.
We can guarantee on-time delivery and quality of our product.
We can provide quick response after-sale service.
Experience and markets:
We are a professional air compressor factory with more than 30 years' experience. Our main markets are China’s market, South-east Asia market and the South Asia market.
FAQ:
1. Do I need to provide which information before buying the compressor?
Please provide the air displacement, pressure, voltage of the compressor.
2. Do I need to add oil for the compressor after I get it?
Please check the oil gauge, if there is no oil, please add oil up 2/3 of the upper and lower of the red lines.
3. Does the air dryer need to add oil?
No, the air dryer only has a little amount of oil; it does not need to add oil.
4. Which pipes do I need to use to connect the compressor and air dryer?
Please use high-pressure soft pipes and stainless steel pipes.
We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Factory Direct Sale Direct-Link Transmission Energy-Saving Screw Air Compressor. We generally imagine your success is our business enterprise! 'Quality first, credit first' is our basic philosophy. It is our responsibility to provide customers with first-class products and services. Customer needs are everything we work for. We are willing to make progress and grow together with customers.
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