Roots blower system belongs volume rotary blowers, with two leaf rotor relative movement within the cylinder to compress and transport gas rotary compressor. This compressor rotor shaft by synchronized gears remain engaged so that the two rotors. Roots blower widely used in industry. There are nip and vacuum applications. ◆ host shell blower Roots blower housing, base, wall panels, fuel tank, rotor, gray cast iron HT250 manufactured by using resin sand casting, aging treatment. Surface design of the rib-like protrusions, Fuzhou blower, not only played at a high temperature is not easy deformation, surface and increases the cooling surface area of ??the fan, the blower case design temperature of 160 ℃. Interface machined to smooth, blower factory direct to ensure airtight assembly. ◆ clover Roots blower rotor manufactured from gray cast iron HT250, clover Roots blower, leaf type rotor line arc line. Taiwan uses four-axis CNC machining center with movable, once forming, high precision. Rotor balancing rigorous accuracy of G2.5 level, so that the exhaust air flow quite smoothly continuous, and shrink fit secured to the shaft, the rotor during operation without touching the friction between the two, Roots blower manufacturers, without seal and lubrication. Rotating blades static balance and dynamic balance in line with VDI 2060 Q-6,3, ISO1940 and ANSI S2.19 G2.5 standards. Fuzhou blower _ _ Zhucheng East Han Machinery Co., a large straight blower is provided by Han Machinery Co., Ltd. Zhucheng East. Fuzhou blower _ _ Zhucheng East Han Machinery Co., a large straight blower is Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) this year introduced a new upgrade, the above picture only for information, please call Tel picture on this page or to obtain the latest information, contact: Mr. Wang.