ZF hydraulic is a set of research and development, production, sales, service in one of the large-scale enterprises, the company always adhere to the "quality first, customer first, abide by the contract, reasonable price, timely supply". Marketing network set pre-sale, sale, after-sales service in one, has become the first choice of users at ease products. Such a plunger pump manufacturers for the characteristics of the products have their own unique views, the following to see!

 

Piston pump volume efficiency is high, small leakage, can work under high pressure, mostly used for high-power hydraulic system; But the structure is complex, the material and the processing precision request is high, the price is expensive, to the oil cleanliness request is high. Generally in gear pump and vane pump can not meet the requirements of the plunger pump. There are some other forms of hydraulic pump, such as screw pump, but the application is not as common as the above three.

 

Aluminum alloy manufacturing, high strength, corrosion resistance, light weight, suitable for various environments. Dual speed characteristics reduce the number of times of pressure, in the low-pressure chamber quickly in the state of load work, immediately converted to high pressure, shorten each operation cycle. Equipped with pressure control valve, adjustable system and set the working pressure. Hydraulic plunger pump on the pressure of the oil supply of the hydraulic tank, in each start up the machine, must wait for the hydraulic tank to use the pressure of the stain before the operation of machinery.

 

Straight axis inclined disc piston pump is divided into two types: pressure oil supply type and self-priming type. Pressure oil supply type hydraulic pump mostly USES the pressure tank, also has the hydraulic pump itself with the filling oil pump to provide pressure oil to the hydraulic pump inlet. Self-priming hydraulic pump self-priming capacity is very strong, no external oil supply.

The above: Piston pump manufacturer ZF hydraulic shares its two representative piston pump structure forms

 

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