55 kw Variable Speed Air-Compressors vacuum pump refrigerator compressor For Industrial Equipment

55 kw Variable Speed Air-Compressors vacuum pump refrigerator compressor For Industrial Equipment

Specific data

Description 

Product Variable Frequency Screw Air Compressor Product Description

The configured capacity is greater than the actual gas capacity, the gas consumption is unstable, the air pressure

requirements are stable, and the noise is as low as possible (especially at night).

1. Air pressure stability: Because the variable frequency screw air compressor utilizes the stepless speed

regulation characteristic of the frequency converter, through control

The internal PID regulator of the converter or converter can quickly control the pressure; the pressure stability

increases exponentially compared to the upper and lower limit switch control of the power frequency operation;

2. More energy-saving: The inverter adjusts the motor speed in real time according to the actual gas consumption.

When the gas consumption is low, the air compressor can automatically enter a sleep state, greatly reducing energy loss.

3. Start no-impact: Since the inverter itself is a soft-start device, the starting current is twice the rated current. Compared

with the power-frequency starting, it is usually more than 6 times of the rated current, and the starting shock is very small.

This effect is greatly reduced not only for the grid but also for real mechanical systems.

4. Low noise: because the working frequency is lower than the power frequency, the mechanical noise is reduced,

and the mechanical wear is small;

5.the gas tank capacity:requirements are small.

Advantage

1. 5:6 rotor with small drop,high effiency,tranditional 4:5

Small drop, high efficiency, equal stiffness, small leakage area.Processing and forming by British HOLROYD Rotor

Machine, ,then Grinding by German KAPP/KLNGEL-NBERG precision rotor grinder, the precision of tooth profile

can reach 0.005mm, and the surface roughness can reach RA0.1-0.2MM.which meauring by 3 coordinates ZELSS, LEITZ of Germany.

Even in continuous operation, the rotor maintains optimum clearance value, stable and efficient

2. Oil separator tank                                                                                                                  

Compared with similar products, the oil discharge is less than 2ppm-5ppm, which not only ensures the clarity of the air

but also reduces the load of the air handling equipment.The professional design can minimizes the amount of oil in the equipment

and reduces the replenishment of the coolant, as well as reducing the effect of too much or too little in the separator.                                                       

The oil return hole connector can clearly see the oil return condition. The 360° rotation design of the end cap of the oil separation

cartridge requires only the end cap to be bolted and rotated to one side when replacing the filter element, which makes maintenance easier.    

3. Intelligent Touch Screen Controller

The controller can control the operation of parts accurately with collecting all operating data to diagnose and indicate the fault ,  

Alert to protect the compressor and ensure  24-hour unattended operation,RS-485 communication function, support MODBUS

RTU protocol reserved communication interface.According to the different users' needs to do linkage control and remote control.

4.High efficiency motor

Airstone compressor motor consign to professional motor manufacturer to perform local processing with using powerful power output,

extremely low operating temperature and energy conversion losses. have enough temperature margin and stable operation, ensures long-term

no-fault operation and reduce the motors fault.

5.Flexible coupling   

The coupling between the air end and motor is flexible ,ensure the compressor working stable  and high efficency  also very easy

to maintain for its proper design