Low noise 15HP Belt Driven Screw Air Compressor machine prices

Low noise 15HP Belt Driven Screw Air Compressor machine prices

The belt screw air compressor uses a per-set screw air compressor with a single power connection and compressed air connection, and a built-in cooling system, which greatly simplifies the installation work.
Power    (KW) 11

Speed    (rpm) 4200

Start method Y-Δ

Voltage  (V/Hz) 380/50

Protection grade IP54

Insulation grade F

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Low noise 15HP Belt Driven Screw Air Compressor machine prices

Belt screw air compressor advantage

  • Long life

The belt screw air compressor main engine is operated with a large rotor at a low speed, has a long service life, and adopts an asymmetric screw tooth shape, and is optimized by designing the end face profile of the twin-screw female rotor and the male rotor, and the screw rotor. Optimization in diameter and length reduces fluid power loss and noise reduction, and the host’s volume utilization efficiency is higher

  • The belt screw air compressor overall design of the air compressor is compact, well-configured and stable.
  • Use belt drive for low noise
  • Belt screw air compressor Easy to operate and maintain
  • Belt screw air compressor Low no-load energy consumption

In the belt drive mode, the theoretical no-load pressure can be zero, and the rotor sucks in oil enough to lubricate the rotor and the bearing. Generally, for safety reasons, the pressure is maintained at about 0.5 bar.

Low noise 15HP Belt Driven Screw Air Compressor machine prices

Belt screw air compressor features

The belt screw air compressor has the function of transmitting power and changing the speed. The belt screw air compressor relies on friction to transmit power, and it needs to consume a certain amount of energy, which accounts for 2% to 3% of the transmitted power. The belt must have a certain amount of tension to obtain sufficient friction. The belt tension subjects the bearings of the motor and the head to additional radial loads.

The belt screw air compressor compressor has higher requirements on the bearings of the motor and the head. Belt screw air compressor compressors have lower production costs and are generally only used for small compressors and economical compressors.

When the belt tension is insufficient, the belt will slip and the transmission power will be insufficient, which will not only cause the belt to wear at high temperature, but also reduce the speed of the air compressor and reduce the displacement. Always check the belt tension and pull the belt or replace the belt in time.

Belt Screw air compressor Technical Parameter

Model JNB-15A
Cooling method Air-cooling
Pressure (Mpa) 0.7/0.8/1.0/1.2
Air delivery (m3/min) 1.65/1.53/1.32/1.10
Motor Power    (KW) 11
Speed    (rpm) 4200
Start method Y-Δ
Voltage  (V/Hz) 380/50
Protection grade IP54
Insulation grade F
Driven type Belt
Noise                (dBA) 63
Gas oil content      (ppm) ≤3
Outlet temperature   (℃) ≤Ambient temperature +15
Control type of exhaust volume Intake accommodation control
Setting pressure of safety valve   (Mpa) Air compressor exhaust pressure +0.1
Lubricating oil quantity  (L) 15
Lubricating oil brand Jinniu
Size L          (mm) 820
W         (mm) 820
H          (mm) 1080
Weight                (KG) 450

Low noise 15HP Belt Driven Screw Air Compressor machine prices

 

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