Industrial vacuum pressure fan is the first P International Machinery Co., Ltd. is a professional sales and quality are funded by the National Inspection Bureau 3C inspection, and SGS certification, CE certification, quality and safety have great protection. Absolute advantage in price, fast delivery. 1. High pressure air should be placed in a more stable, and the surroundings should be clean, dry and ventilated. 2. Pressure fan impeller rotation direction must be consistent with the direction of the arrow marked on the fan housing. 3. When the high pressure air work, work pressure not greater than 8kpa, so as not to cause excessive heat blower and motor over current causes the pump damage. Industrial cleaning high pressure air, high pressure air price consulting Taiwan except two rotor bearing, there is no direct contact with other parts of friction. The fan bearings installation is divided into two categories. The first end bearing fan mounted on the motor frame and impeller of the pump body in the middle, these fans usually do not need to add grease. The second class fan end bearing is mounted in the middle of the pump cover, these should be regularly pump end bearing grease (7018 high speed grease). Once a month, for three shifts continuously pump should increase the number of refueling. Such pump end bearing motor fan by first class air pump maintenance. 5. Filter and silencer Dongguan first general high pressure air out of gas at both ends should be timely cleaning according to the situation, so as not to affect the use of blockage. 6. Replace the high pressure air: the replacement of bearings must be operated by a person familiar with the repair work. First loosen the pump cover screw, and then press the icon order the demolition of parts one by one, the removed parts should be cleaned, and then in the reverse order of assembly. When removing, not hard to pry the impeller, application-specific Ramallah out, and do not miss adjusting shims to avoid affecting the factory when the regulator has good gap. 7. Industrial vacuum pressure fan prohibited solids, liquids and corrosive gases entering the pump. Collect information online: high pressure air impeller blades composed by dozens, which is similar to a large gas turbine impeller. Among the vanes of the air by the centrifugal force, the movement of the impeller to the edge, where the air enters the pump ring cavity, again starting from the leaves in the same way again circulated. Circulating air generated by the rotating impeller, the pump at very high energy left for use. Using a dedicated fan motor, compact structure, small size, light weight, low noise, sending air dry without oil.