Performance of imported hand pumps, the advantages that you know how much import hand pumps manufactured using extremely high-strength titanium alloy materials, the maximum pressure output of up to 4000bar, there are seven kinds of pressure specification manual pumping station prices, high security, ultra-light weight design characteristics, as compared with conventional models about 50% lighter weight manual pumping station, light and easy to carry. Import hand pumps are widely used for hydraulic bolt tensioners, hydraulic nut weighed Shearer; ship steering gear, propeller disassembly; hydraulic demolition interference fit classes shaft / bearing / sleeve disassembly, hub and shaft can Mounting and dismounting bearings, couplings, bogies, gears, flywheels; pressure testing. The main characteristics of the import hand pumps in the following areas, specially summed up what readability: manual pump built-in mechanism to ensure the stable pressure accumulator, fuel tank cap seal acts like a safety valve to prevent over-pressure tank; built-in dual-pressure safety pressure valve to prevent overloading. Relief check valve prevents the load within the free fall; dual piston design, two-speed feature reduces the pressure times; manual control valve is easy to control unloading, security slow decline; no manual pump for power and compressed air field Whether the job is for the use of high pressure hand pump, or for use when other related equipment, inevitably there will be some problems, then we need to repair them, and in the hand pump for maintenance should be noted Cause and system maintenance improvements: 1, first check the power arm in the case of oil leakage chamber. The easiest way is to raise the boom, to see whether there is a significant decline in freedom, if you should fall significantly remove the seal system checks the oil chamber. 2, followed by the need to check the control valve. First clean the safety valve, check valve wear reputable manufacturers manual pumping stations, such as wear and tear should be replaced. If there is still no change after the valve is installed, and then check the control valve spool wear, the gap is generally limits the use of high pressure hand pump station 0.06mm wear should be replaced. 3, in addition, we also recommend a professional manufacturer in high pressure hand pump encounter any problems, you can contact our service department, Depot maintenance and repair. Non-standard manual pump stations | Manual Pumping | quality speed hydraulic provided by Dezhou City mass-velocity hydraulic machinery factory. Dezhou City mass-velocity hydraulic machinery plant (www.dzzhisu.com) (www.dzzhisu.com) strong, credible, in Dezhou hydraulic equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the quality of innovative ideas will lead you hand speed hydraulic and into the brilliant, for a better future! You can also access (www.dzzhisu.com/supply_details_49546820.html), for more information about the company.