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      Hebei Zhongde Hydraulic Parts Co., Ltd. is a professional manufacturer of hydraulic gear pumps, with advanced production equipment, strong technical force, complete testing methods, and an annual output of 200000 sets of hydraulic gear pumps.
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      Products are widely used in forklifts, bulldozers, excavators, dump trucks, harvesters, and special vehicles and other lifting and transportation engineering machinery, as well as mining, metallurgy, construction, road and bridge and agricultural machinery industries, supporting more than 20 OEMs
      • Gear oil pump

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      • Triple gear oil pump

      • Quadruple gear oil pump

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      Our company always adheres to the principle of development by quality and survival by quality, promotes the company's development to a group economy, implements brand strategy and integrity strategy; it is our pursuit to establish a corporate image, maintain the authority of trademarks, and promote the development of our company, Drive the industry to a high level and professional development, and win the praise of the industry and users.
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      Continuously improve product quality and service quality, through equipment renewal, technological innovation, mechanism innovation and management innovation, make the quality of "Zhongde" hydraulic parts higher and the price more reasonable, and strive to make "Zhongde" become a more powerful enterprise in the hydraulic parts industry.
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      Our company always adheres to the talent concept of "people-oriented", actively creates an atmosphere of respect, understanding, integrity and friendship, respects people's knowledge and talents, selects and develops mechanisms, and provides a growth platform for talents. make talents become a strong support for the sustainable development of enterprises, and realize the common growth and development of enterprises and talents.
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Design Idea and Practical Application of Hydraulic Gear Oil Pump

Design Idea and Practical Application of Hydraulic Gear Oil Pump

The hydraulic gear oil pump has radial force imbalance, and the deformation of the gear shaft is biased towards the low pressure area of the pump body, which may cause scraping and boring phenomenon, and at the same time make the floating of the shaft sleeve worse and reduce the working life of the bearing. The method of increasing the high-pressure drainage groove is used in the design of the side plate to increase the range of the high-pressure oil area of the gear pump.

Key words:

pump

04

2020/01

Technical Problems in Application of Triple Gear Oil Pump

Technical Problems in Application of Triple Gear Oil Pump

Disassembly and disassembly of the triple gear oil pump should be carried out in a clean place. After the removed parts are cleaned with gasoline or diesel, carefully check the grinding state of each part to confirm whether it can continue to be used, and then use the parts that can continue to be used. Place carefully in order.

Key words:

pump

08

2019/06

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  • HOME

  • ABOUT US

    • Company Profile

    • Qualification Honor

    • Production R & D

    • Video Center

    • Application areas

  • PRODUCTS

    • Gear oil pump

    • Double gear oil pump

    • Triple gear oil pump

    • Quadruple gear oil pump

    • Booster pump

  • NEWS

    • Company News

    • Industry dynamics

    • Technical Data

  • SERVICE

    • Download Center

    • Precautions

    • Troubleshooting

    • Marketing Network

  • RECRUITMENT

    • Talent concept

    • Recruitment post

  • CONTACT

CONTACT US

+86-13513295271

office@zdyy.com.cn
Production base:
North Zhujiazhuang Industrial Development Zone, Ningjin County, Hebei Province

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