Permanent Magnet Introduction   1 The permanent magnet efficient frequency conversion essence is: space magnetic field control motor rotation. 2 By three-phase alternating current, the stator winding of a rotating magnetic field and power frequency synchronization. 3, The basic component of permanent magnet synchronous motor, stator winding, rotor, and the body. 4 The rotor is made of permanent magnet materials, permanent magnet it in under the action of the stator of a rotating magnetic field generated around the group begins to spin.
Core Part 1、Permanet Magnet Motor ■Appearance Design   (1) obtain patent of appearance design: certificate no. ZL 201330085626.3 (2) the permanent magnet motor cooling structure design patent, utility model patent no. : ZL 201320216379.0 F class insulation, class B temperature rise (3) permanent magnet motor cooling structure design patent, invention patent no. : ZL 201320216379.0 F class insulation, class B temperature rise (4) no bearing design - 100% transmission efficiency (5) perfect linear output torque, low speed retains high torque output (6) for up to 5 years of durability experiment, 40000 hours of durable trouble-free operation.
2、Permanent Magnet air end   (1) the rotor processing equipment manufacture in Germany - make sure parts dimensional accuracy   (2) bearing the world brand SKF - prolong service life   (3) resistance to the design of the high load - working pressure of 1.6 Mpa   (4) high volumetric efficiency   (5) low noise   (6) work steady, solid and durable

They have slashed the number of motor bearing parts daily small maintenance easier to shorten the maintenance time reduce the cost of regular maintenance without considering belts, coupling, gear transmission parts wear, repair and replacement.

Accord with national standard GB19153-2009 volume type air compressor energy efficiency limit value and the level of energy efficiency requirements, the power of screw air compressor eer level 2 grade 1 energy efficiency running power saving data

The following table:

System Features

1、Intelligent Touch System Real-time observation of the compressor running condition: host, fan, exhaust temperature, exhaust pressure and power output, the total power consumption, fault messages, 24-hour customer service special line. The multi-function design: data curve, parameter setting, equipment information and data query functions.   Historical data record, fault record and report output, is advantageous for the equipment using information management.   Can realize the time switch machine function, can avoid human negligence leading to waste!
2、Unique permanent magnet drive    High efficiency, panel removable, switch use, has the memory function. Perfect protection: lack of phase, interphase short circuit can be realized, to ground short circuit, over-current, over-voltage, under-voltage, overload, overheating, motor thermal protection. Circuit board to enhance anti-corrosion coating and dust-proof Independent cooling air duct design, hanging installation, dustproof, anticorrosion, small system calorific value Strong ability of overload and unique current limiting technology Proprietary efficient control program Super wide frequency design, control range is more broad.
3、Gas oil separator Adopt imported brand, to ensure that the oil content in the air is less than 3 parts per million long service life: 6000 hr and 8000 hr	4、Oil filter     Adopt imported brand, reliable filter in the lubricating oil dirt, oil particle control in the 0.1 micron, unobstructed and lubrication oil system guarantee
5、Oil filter   Adopt imported brand, reliable filter out the dirt in the air, dust particles in the air control in 0.3 Micron filtration precision as high as 99.99%	6、Alloy steel pipe      Stainless steel piping design, effectively prevent the phenomenon such as rust in the pipeline. Exhaust pipe is simple, beautiful appearance Avoid pipeline due to leakage, and other safety accidents.

Related Configuration：
Use German Seize compressor air end, low noise, big rotor, slow speed of revolution, the strong air end determines the excellent performance of machine. Through the rotor strict dynamic and static balance test, the balance of it work better, less vibration, lower noise, at the same time under the condition of the same diameter, the length of the rotor increases, increase effective compression area, so as to achieve traffic increase, reduce power consumption.
 
　　Rotor：Choose a symmetric line, high efficiency, selects the cylindrical roller bearing, improve the capacity. To support the rotor and reliable running, small wear, low maintenance cost, long life air end, high reliable security.
 
　　Shaft sealing device：Equipped with metal frame double circle of fluorine rubber ring can withstand the pressure, can lubricate the shaft seal device. Shaft bushing is my company exclusive special processing technology, with perfect sealing performance and long life.
　　Bearing： In order to ensure the speed of revolution and loading capacity, screw compressor adopts SKF bearing wehich have high quality, to keep a long bearing life.
 
　　System Design：System optimization design reduced failure of unit while working, more compressed air production and more energy saving than other brand.
　　Air Inlet Valve： The high-quality air inlet valves can make 0~100% stepless adjustment to the air delivery of compressor depending on specific demands for terminak air supply, thus reducing the energy consumption. THe non-return valves in disposed in an air inlet valve to prevent backfolw of air and oil in case of unexpected halt. Several kinds of valved can be applied to stationary ofr portable compressors.
 
　   Pressure Sustaining Valve：Good sealing is our goal, unique design and material application help you avoid oil and air leaking.
　　Intelligent Control：The industry leading fully automatic control center switch and electric components are all chosen from world-renowned electric products and bring you the resulting sense of reliability and convenience in the use of our air compressor.
　　    
　　Import Monitor：1．LED display in both English and Chinese. 2. The motor has a short circuit, blocked, and lack of phase, overload, unbalance and so on comprehensive protection function; 3. The motor has a start-stop control, operation control; 4. Reverse protection for air compressor; 5. The multipoint temperature detection and control protection; 6. Automatic mediation rate control protection; 7. Remote/local control choice; Linkage/independent choice; 8. 9. RS - 485 communication function.