Product Description

This type of hydraulic  booster is widely used **0bar hydraulic system,

Typical application: hydraulic cutting ,hydraulic wrench and other tools

 

HOW BOOSTER WORKS:

        Hydraulic booster is based on an auto pressure cylinder.

     A larger piston LP push a smaller piston LP up, thus increasing the pressure at the head of piston HP to a factor equal to the ratio of area between piston LP and piston HP, we use I represent  the ratio.

    Quick supply: The low pressure fluid run into hydraulic booster from port P, through dump valve, most of them reach the hydro-cylinder, the others reach the hydro-cylinder through in valve and out valve, all the fluid quick supply into hydro-cylinder.

    Boosting: As the hydro-cylinder meets resistance, the dump valve closed, the low pressure fluid reach the head of piston HP, push the piston HP and LP down. when the piston LP reach the bottom, the low pressure fluid reach the top of auto-direction valve and push it down. After reversing, through auto-direction valve the low pressure fluid reach the bottom of piston LP, push the piston HP up. In the process of moving, the generator generate a continuous high pressure fluid delivering to the hydro-cylinder. when the piston HP reach the top, the top of auto-direction valve connect to port T and the low pressure fluid push it up. After another reversing, return to initial location. as the cycle repeats, the booster output a continuous high pressure fluid with a high-frequency oscillation which can reach ***0 times per minute.

    Compensating: the cycle repeat until the high pressure at the head of piston H meet the requirement. At that point the booster stops and will only start again to maintain the pressure.

    Unloading: As the direction valve reverse, the low pressure of the system run into port T, open the dump valve, the high pressure of the hydro-cylinder being relieved to port P, and then back to the tank.