Pump head, Hao Ding hydraulic quality assurance (certified), Heze pump

 Manual pumps, small size, light weight, compact structure, simple operation, high pressure, low flow, low pressure pump can be prepared in order to improve the efficiency of the electric pump, which is the main feature of a manual pump, but also many consumers prefer to manually pump the main the reason. In general a hydraulic pump, a manual pump affect the life of a lot of factors, in addition to the pump itself design, manufacture and some external factors using selection associated with the pump element (e.g. couplings, filter, etc.), test running operation process also related. So, everyone in the operation or to be careful not to carry out irregular operations. B. Hydraulic component selection is unreasonable. Boom cylinder non-standard specifications for the 70/40 series, the seal is also non-standard, high manufacturing cost and inconvenience of replacing the seal. Boom cylinder bore small, is bound to make the system set pressure is high. C. Hydraulic system design is unreasonable. Control valves and hydraulic steering pump for a single series, the safety valve set pressure points 16MPa, while the rated working pressure of the hydraulic hand pump for 16MPa. Hydraulic hand pumps regularly under full load or prolonged overload (high pressure) Working hydraulic model, and the system has a hydraulic shock pump works, not long-term oil changes, hydraulic oil contamination, increased pump wear, so that the hydraulic manual pump pump shell burst (after such failure has been found). Pump head, Hao Ding hydraulic quality assurance (certified), Heze pump provided by the Texas Hao Ding hydraulic machinery plant. Texas Hao Ding hydraulic machinery plant (www.haodingyeya.com) (www.haodingyeya.com) is a leader in Dezhou, hydraulic components, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ding Hao hydraulic leadership in the staff warmly welcome all inquiries negotiations to create a hydraulic Ding Hao a better future.