High-efficiency permanent magnet motor Insulation grade F, protection grade IP55, soft start operation, stable flow. The constant torque range and weak magnetic range are wider, and the efficiency of permanent magnet motor is 20-30% higher than that of ordinary motor. Integrated frequency converter Adopts the domestic top frequency conversion system, with a wide speed regulation range and high precision. Stable quality, ensuring pressure transmitter signal transmission. Intelligent touch controller Superior built-in intelligence, requiring minimal manual operation. High-precision color electronic screen, clear graphic display, and indication of maintenance information, fault alarm, and safe shutdown alarm. Special type intake valve Automatically controls the opening to ensure engine fuel injection and lubricating oil circulation. Ultra-low oil circuit loss, improved overall efficiency. Normal open solenoid valve control, automatic shutdown in emergency shutdown to prevent oil injection. Cooling system Large heat exchange area design, effectively prevents high temperature of the machine, and reduces oil emulsification and coking caused by high temperature. Excellent air filter The air filter with excellent air purification ability ensures the cleanliness of the air system, three-stage filtration, maximum air purification, and standard emission. It can remove a large amount of steam and a small amount of dust gas, and the ultimate vacuum can reach 1Pa. Reliable oil and gas separator Vertical tangential cyclone separation structure, complete separation of oil and gas, easy replacement of filter cartridges, and reduced maintenance costs. High-quality sound insulation cotton Compact noise reduction housing, no amplitude during operation, combined with high-quality sound insulation cotton, further improves the noise reduction level. Iron oil pipe and air pipe system Iron is resistant to high temperature, low temperature, and high pressure, suitable for harsh working conditions, completely leak-free and maintenance-free. Advantages: Multiple filtration Three-stage filtration minimizes air impurities. Energy saving Saves 50-60% of electricity compared to traditional vacuum pumps. Constant pressure Constant speed pumping, solving the problem of unstable vacuum pumping. Higher vacuum degree The vacuum degree of the vacuum pump on the market is -0.07Mpa, our vacuum degree is -0.098Mpa. Easy use Simple structure, easy to install, operate, and maintain.