Compressor Energy

Model: HD-VPM90, 90kw 120HP compressor energy. pls feel free to contact us for inquiry. We can give you the best factory support.

90kw 120HP compressor energy Product features

1. Permanent magnet motor and integrated shaft connection structure, more compact structure, transmission efficiency of 100%.

2. No motor bearing, which eliminates the failure point of motor bearing.

High motor efficiency, energy saving effect is remarkable

1. At the rated speed point, the efficiency of permanent magnet motor is higher than that of ordinary motor.

2. In the case of low motor speed, permanent magnet motor can still maintain high motor efficiency. If less gas is used, it remains extremely efficient. Compared with ordinary frequency conversion

3. Motor, motor efficiency appears obvious gap, air compressor effective energy saving, integrated structure, configuration of high efficiency permanent magnet motor, small volume, save space, convenient disassembly. High efficiency permanent magnet frequency conversion controller, small volume, low noise, can change the speed of permanent magnet motor according to the exhaust volume, to achieve lower operating noise than ordinary motor.

4. Permanent magnet motor adopts high performance NdFeB permanent magnet, no loss of magnetism, long service life.

5. The stator coil adopts special inverter corona resistant enameled wire. Good insulation and long service life.

6. Realize soft start, the motor running current will not exceed the full load current, greatly reducing the impact on network equipment, will not damage the electrical equipment. Permanent magnet compressor runs stably. 90kw 120HP compressor energy

News:

Introduction to the working principle of screw air compressor AIREND

The main structure of Airend is composed of rotor, housing (cylinder), bearing and shaft seal. To be exact, two rotors (a pair of Yin and Yang rotors) are covered with bearings installed in the housing, the air is inhaled from one end, relying on the relative rotation of Yin and Yang rotor, tooth top of the tooth groove, and then the air is compressed, enhance the pressure of gas, and then discharged from the other end.

Introduction to the working principle of screw air compressor AIREND

The working cycle of screw air compressor can be divided into four processes: suction, airtight, compression and exhaust. As the rotor rotates, each pair of mutually engaged teeth completes the same working cycle in succession. For simplicity, only one pair of teeth is studied here.

The working cycle of screw air compressor

Airend is divided into forged steel and ductile cast iron:

Forged steel refers to all kinds of forging materials and forgings produced by forging method. Forged steel quality is higher than steel, able to withstand the impact of the big role, plasticity, toughness, and other aspects of the mechanical properties were also higher than steel, so that some important machine parts should be used forged steel parts, the rotor's expansion coefficient is small, not easy to deformation, wear small, leakage is small, high efficiency, long service life.

The carbon in cast iron is precipitated in the form of graphite, if the precipitated graphite is called gray cast iron or gray cast iron, the cast iron is called vermicular cast iron, the cast iron is called white cast iron or code iron, and the cast iron is called nodular cast iron when the cast iron is spherical. In the production process of ductile iron parts, after heat treatment, polishing cleaning or machining, it is often found that some holes with a diameter of about 0.5-3mm are spherical, elliptical or pinhole in the shape of smooth inner wall. These holes are generally distributed under the skin of the casting 2-3mm, which is the so-called subcutaneous pores.

The formation of subcutaneous pores is due to the large surface tension of the liquid magnesium iron, which is easy to form an oxide film, which has a certain impact on the obstruction of the discharge of precipitated gas and invading gas, and these gases will form pores when they stay under the skin. In addition, the pasty solidification of ductile cast iron causes the gas passage to be blocked earlier, which also promotes the formation of subcutaneous stomatal defects. 90kw 120HP compressor energy

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