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Jiangsu Hongda High Pressure Oil Pump Manufacturing Co., Ltd. Contact: Mr. Xue Mobile: 13862977663 Phone: 0513-85390199 Fax: 0513-85390055 E-mail: 819055623@qq.com QQ: 819055623 Address: No. 199 Weier Road, Economic Development Zone, Qidong City, Jiangsu Province
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Piston pump manufacturers' requirements for hydraulic system

Article Source:http://www.js-hongdayb.com/ Release time:2018-10-19 09:26 Views:
The function of the filter is to filter various impurities mixed in the oil to prevent impurities from entering the piston pump hydraulic drive system and precision hydraulic components, causing malfunctions and affecting the normal operation of the system. According to statistics, more than 75% of hydraulic system failures are caused by unclean oil. Therefore, it is important to filter the oil. The following is a description of the requirements for hydraulic system filters by the plunger pump manufacturer:
    Hydraulic oils often contain particulate impurities. It will cause the wear of the hydraulic component relative to the moving surface, the slippery valve and the throttle orifice to block, which will affect the normal operation of the hydraulic system and shorten the life of the hydraulic system. The general requirements for filters are as follows.
    (l) It can meet the requirements of the hydraulic system for filtration accuracy, that is, it can block certain sizes of mechanical impurities from entering the system.
    (2) The flow capacity is large. That is, when all the flow passes, it will not cause excessive pressure loss.
    (3) The filter element should have sufficient strength. Will not be damaged by the action of pressure oil.
    (4) Easy to clean or replace the filter element for easy disassembly and maintenance.
    The filter precision of the filter refers to the size of the smallest impurity particles that can be filtered by the filter element. The diameter d is expressed as the nominal size, and can be divided into a coarse filter (d≤100μm) and a normal filter (d≤10μm) according to the precision. Filter (d ≤ 5 μm), special filter (d ≤ 1 μm).

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Address: No. 199 Weier Road, Economic Development Zone, Qidong City, Jiangsu Province Copyright: Jiangsu Hongda High Pressure Oil Pump Manufacturing Co., Ltd. Technical Support: Yongsheng Technology