Roots blower prices - Zhangqiu Chang Sheng blower maintenance Note: 1, the fan under normal circumstances, about a month of continuous operation, the bearings should be injected into the sodium or calcium based grease with butter molybdenum disulfide grease gun. Fan runs continuously for 3-6 months to replace a grease to the bearing space is filled 2/3 appropriate. 2. Fan regular maintenance, eliminating the fan inside the fouling, dirt, etc. 3, in the fan's boot, shutdown or operation, such as found in unusual circumstances, including temperature, vibration, noise, etc., should be inspected immediately. 4, an adjustment device will keep the uniform triangle tape taut, not too loose or too tight. Several triangle tape should be the same length. 5, for the unused spare machine or disable long time fan, you should regularly rotate the rotor 120 ° -180 °, in order to avoid bending the spindle. In the import or export of the fan plus valve, turn it off at the start, will open the valve operation, to achieve the required degree of working conditions, the inner ring and the shaft with tightness. CSR-80 blower Dimensions: Length: 860mm Width: 530mm height: 1130mm weight: 123Kg (weight does not include the motor, import muffler) fan diameter: 80mm air volume: 2.07--6.04 m3 / min Boost: 9.8-78.4kpa motor : 2.2--11KW Features: reasonable structure, small size, high boost, high efficiency, air volume, low noise, smooth operation, superior performance, long life, easy maintenance, Chang Sheng Roots blower components: blower by the cabinet, wall panels, impeller, import and export muffler four major components. Chassis: mainly used to support the wall, impellers, muffler and fixed role. Wallboard: mainly used to connect the housing with the impeller and supports the rotation of the impeller, as well as play a seal effect. Impeller: the rotating part of the Roots blower, and two-leaf clover, but smaller than the outlet clover leaves two pulsating, low noise, smooth operation and many other advantages, has gradually replaced the two-leaf blower. Muffler: by reducing blower inlet and the noise generated due to flow fluctuation.