Specializing in the production of Roots blower Roots vacuum pump manufacturer

SWR series clover Roots blower host member has the following characteristics: 1, housing: a split structure, high strength gray cast iron HT200 casting processing, there is sufficient strength at high temperature, high pressure environment easy to wear and deformation. 2, rotor: the clover linear structure. Manufactured from high-strength ductile cast iron HT250. Processed by the advanced processing centers and CNC lathes made. With 45 # carbon steel guitar axis combination of thermal loading, accuracy G2.5 level after the correction, the two rotors at high speed collision friction phenomenon, long service life. 3, bearing: The fan assembly with bearings NSK Corporation NSK Bearings, high precision high wear resistance. 4. Gear: Xi'an Hu County Gear Co., manufacturing precision of five, long life cycle. 5, the safety valve: a fuse unit is on, when the system status abnormal, female work force is higher than the fan pressure rating, the valve automatically opens, the gas discharge were Unloading, prevent the fan and motor overload, for automatic protection systems. 6, check valve: When the fan is switched off to prevent high-pressure gas recirculation system, causing the blower rotor reversal causes the impeller to impact failure. 7, elastic joint: pressed steel skeleton is made of rubber, has a good isolation effect. 8, the drive belt: The United States Gates belt licensing, resistance to tensile strength, small abrasion. First, test each blower from blank to finished each component has a full-time inspectors, according to the standard inspection is completed. The fan assembly is completed, to run six hours after the oil temperature, noise level, vibration, boosting the value of the detected airflow value in the test system, up to standard before offline. Our Roots blower also by the Jinan City Product Quality Supervision, Inspection and regular monitoring and inspection to ensure the quality of the Roots blower.