Our Oil Pump Advantages

Structural advantages
Simple structure, small size, light weight, large amount of oil. Cycloidal rotor pump with internal and external rotor meshing structure, the number of teeth, compact structure, without the use of other isolation components can form a sealed cavity, the number of its parts less.

Movement characteristics
Smooth operation, low noise. Cycloid rotor pump inside and outside the rotor teeth only a few teeth, they do relative movement, the tooth surface sliding speed, the meshing point in the continuous movement along the inner and outer rotor teeth, so the two rotor tooth surface wear each other small. As the suction chamber and the oil discharge chamber angle, close to 145 °, oil and oil discharge time are more adequate, therefore, the oil flow is relatively stable, the movement is relatively stable, and the noise was significantly lower than the gear pump.

High speed characteristics
High-speed features good. For the general involute gear pump, if the speed is too high, due to the role of centrifugal force will lead to lack of oil filling the formation of "hole", so that the efficiency of the pump down, so its speed is rarely more than 3000rpm, In the 5 ~ 6m / s or less. For the cycloidal rotor pump, the angle of suction and exhaust angle is large. At high speed, the centrifugal force is beneficial to the filling of the oil in the valley, and no harmful "hole" phenomenon is caused. Therefore, the rotational speed range of the cycloidal rotor pump Can be in a few hundred to nearly ten thousand turn.

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Huangshan Benma group Co.,Ltd - ISO

◆Founded in 1999 in Huizhou District Industrial Park,Huangshan,Anhui
◆With more than 2 decades experiences in Auto parts
◆20 million US dollar investment
◆3 factory and more than 500 stuffs 3 sales Team
◆More than 18,000 square meter space
◆Factory own assets more than 60 million and more than 500 stuffs

◆HF Brand friction plate occupy 70% market share
◆Auto trading company with 4 years export experience