Clover Roots blower is a dual impeller synchronous compression machines, each with two clover-type rotor bearing, using a pair of synchronized gears, the relative position of the two rotors remain unchanged. Fans empty load test run: (1) a new installation or fan should be overhauled after the load test run; (2) an empty load operation is under the intake, the exhaust valve is fully open conditions put into operation; (3) no abnormal smell or smoke phenomenon and impact or friction sound, vibration radial bearing parts is not greater than 6.3mm / s; (4) the empty load running around 30min, as in the case of normal blower, can be put into operation with load if found not operating properly, immediately shut down for inspection, still empty load operation for the exclusion. Roots blower Uses: Roots Blower products are usually used: sewage treatment, aquaculture, pneumatic conveying, multiple economic sectors of cement, chemicals small amount of wind blower, foundry, flour and so on. Roots blower product type: Roots blower product models: HSR50, HSR65, HSR80, HSR100, HSR125, HSR150C energy efficient blower, HSR150, HSR175, HSR200 saving blower, HSR250, HSR300C, HSR300 and HSR350 series Roots blowers, blower different models to meet the needs of different users. So, buy blower products according to their own needs to choose their own models of Roots blower. Roots blower Roots blower saving _ _ Zhucheng East Machinery Co., Ltd. is provided by John Han Machinery Co., Ltd. Zhucheng East. Zhucheng East Han Machinery Co., Ltd. (www.dhlcfj.com) (www.dhlcfj.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the East Han Machinery Co., Ltd. Zhucheng and you hand into the brilliant, for a better future!