Wan Bdouble stage compression permanent magnet variable frequency screw air compressor

High efficiency and energy saving twin screw main engine

The rotor adopts a new type of energy-saving and high-efficiency profile, casting a stable and high-efficiency host; Two-stage independent compression, isobaric ratio, low speed design, the same power under the gas capacity increased by more than 15%; Low compression ratio guaranteed at each stage, smaller host leakage and higher volumetric efficiency; The oil spray cooling between stages makes the whole compression process

close to isothermal compression and improves the adiabatic efficiency of compression. The two rotors are directly driven by helical gear;respectively, which makes each rotor get the best linear speed and the highest compression transmission efficiency. The rotor, bearing force is small, the main engine continuous operation of high life guarantee;

High performance vector converter

. Standard equipped with high frequency reactor, effectively reduce the frequency generated by the inverter and external magnetic field interference;

.  Reliable reduction of the peak current when starting, to achieve a smooth start;

. Save the cost of power equipment;

. Special heat dissipation design, prevent summer high temperature trip;

. Standard equipped with dust screen, circuit board surface coating treatment, to achieve anti-pollution, dust, moisture effect;

. CAN standard protocol, hardware wire specifications, strong anti-noise ability;

. Quickly track the change of pressure, control the pressure fluctuation within ±0.01Mpa, use the best power;

.  Precisely provide the necessary amount of air;

. Advanced integrated fan, motor double vector frequency conversion control technology.

Internet of Things

Chinese (English) text display, touch button, menu operation intuitive,

fast, convenient; It can preset and control the star triangle transformation, start, load, stop, overpressure and other delay time during operation. Can display and deal with various on-site faults; The type and occurrence time of historical faults can be stored and queried; With an internal calendar, can be long-term accurate travel time and can be modified; The running time, loading time, load reduction time, and the time used by each filter can be accumulated and stored for a long time.

Additional customized oil and gas separation systems

Specially designed for 0.5Mpa, 0.2Mpa large oil drum and oil core, effectively ensure lower energy consumption;

Air filter, oil and gas separator, oil core from Germany imported filter material;

Rotary neutral, mechanical collision, adsorption condensation three fine separation, to ensure that the air oil content is less than 2PPM;

The lid of the barrel is galvanized, beautiful and does not rust;

Shock-proof cushion to avoid pipe cracking caused by vibration;

Energy saving intake control system

Specialized design of the new integrated air intake valve, intake adjustment range is

wide, capacitive valve adjustment, pressure loss is small, stable action, long life, intake valve closed parts solenoid valve using international well-known brands, to ensure the   absolute operation of screw compressor safety and economic control.

High efficiency and energy saving permanent magnet motor

The main motor is according to the needs of air compressor application carefully selected protection grade IP55 energy-saving permanent magnet motor, all meet the national energy efficiency standards, F class insulation, B class temperature rise, effectively prevent the entry of dust and dust, SKF heavy duty bearing, to ensure long-term continuous trouse-free operation.

Intelligent microcomputer control system

Simple operation, can achieve Chinese/English, traditional Chinese switching, air filter/oil filter/oil separator/lubricating oil, intelligent monitoring and management of the use of time, more remote monitoring function for users to choose.

Efficient silent cooling fan

Ultra-quiet large air volume, frequency conversion   cooling fan; Low voltage loss, low noise, low power consumption; High heat transfer rate, centrifugal cooling fan, quiet and efficient.