China 7.5kw 10HP Fixed Speed Oil-Less Air Screw Compressor with Coupling

Categories	Fixed speed screw air compressor
Trademark/Brand	Jinjing Professional Air Compressor Manufacturer
Model	FSS
Power	7.5~355 Kw
Displacement	0.86~60 M3/Min
OEM	Accept
Unit Price	US $ 1500-5000 / piece
FOB port	Tianjin
Terms of Payment	L/C, D/P, T/T, Paypal
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Update Time	Nov 4,2025

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Detail Information

_Advantage

1. The motor is designed to maintain an exceptional efficiency rating of over 96% regardless of the load conditions. This impressive efficiency translates to energy savings of up to 38% when compared to a conventional motor. The result is a highly efficient motor that not only delivers remarkable performance but also contributes to significant energy savings.

2. The motor employs a coaxial integration structure design, eliminating the need for transmission components such as belts, gears, and shaft couplings. This innovative design ensures that there are no transmission losses, thus achieving a transmission efficiency that reaches a perfect score of 100%. It's a revolutionary approach that maximizes the motor's performance while minimizing energy waste.

3. The use of permanent magnets in the motor's design leads to substantial reductions in both volume and weight. When compared to a motor of the same power, the permanent magnet motor sees a reduction in volume and weight by 30% and 35% respectively. This makes for a more compact and lighter motor without compromising on power output.

Oil Filter: Jinjing filters are designed to provide maximum filtration efficiency, providing a longer working lifespan and reducing the time and cost associated with maintenance procedures.

Cooler: Utilizing high-quality aluminum material, our coolers feature alternating expression fins that ensure optimal radiating effects for superior temperature control.

Air Filter: Our robust two-stage dust removal and filtering system boasts an impressive efficiency rate of up to 99.9%, providing reliable performance even in heavy-duty working environments.

Electric Motor: We utilize premium efficiency Totally Enclosed Fan-cooled (TEFC) IP54/IP55 motors. Class F insulation provides added protection against dust and chemicals, ensuring reliable and durable performance.

Stainless Steel Pipes: Designed to withstand both high and low-temperature conditions and high-pressure scenarios, our stainless steel pipes provide resilient and reliable performance.

Compressed Air Vessel: Our compressed air vessels are designed to reduce pressure drops and energy costs, delivering high-quality air with a low oil content for improved performance and efficiency.

Air End: We use original Germany-made Jinjing air ends, featuring an advanced SAP profile design that offers superior performance and durability.