plunger pump
High volumetric efficiency, small leakage, can work under high pressure, mostly used in high-power hydraulic systems; But the structure is complex, the requirements for materials and processing accuracy are high, the price is expensive, and the cleanliness of the oil is high. Piston pumps are generally used when gear pumps and vane pumps cannot meet the requirements. There are also some other forms of hydraulic pumps, such as screw pumps, but their applications are not as common as the three mentioned above. A plunger pump consists of a cylinder body and a plunger. The plunger moves back and forth in the cylinder body, absorbing oil when the working volume increases and the number of wheels increases, and discharging oil when the working volume decreases. The end face oil distribution and radial load are balanced by the large bearings on the outer circumference of the cylinder body to limit the tilting of the cylinder body. The valve plate and transmission shaft only transmit torque and have a small shaft diameter. Due to the tilting torque of the cylinder block, high manufacturing accuracy is required, otherwise it is easy to damage the distribution plate. ?
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Company Introduction
The company supplies paver accessories, roller accessories, milling machine accessories, paver scraper drive shaft, scraper drive shaft assembly, leveling instrument, leveling instrument bracket, hydraulic pump and accessories. We also supply vulnerable parts for pavers, including balance beams, agitator shafts, pedals, feeding base plates, blades, ironing plates, reducers, chain rails, track plates, support wheels, scraper chains, and feeding chains.
Contact: Manager Liang
Contact information: 13645201509 (same WeChat account)
QQ：2870202745
QQ email: 2870202745@qq.com
NetEase email: LS13645201509@163.com
WhatsApp:+86 13645201509