This product ambiance two boxes. A box from the SYB-1-type manual pump, sequence valve, SYB-1-type manual pump, KYG-20 hollow Presses and type WZ-2 side with the claws. The product has the versatility, small size, light weight, compact, easy to operate. Keyless connection Taber The products are mainly used in heavy equipment and large-scale cooperation with the cylinder disassembly and assembly of transmission parts is high-powered locomotives, boats, ships, oil rigs and other systems essential building maintenance of hydraulic equipment. Manual pump works can be divided into four processes 1, filling: oil pump at the beginning of the work, the oil is high and low pressure plunger pressed into high and low pressure hydraulic hand pump check valve manufacturer, high and low pressure through a check valve into the cylinder. When the pressure rose lMpa, the low-pressure oil back to the reservoir from the low pressure relief valve overflow pipe. 2. Boost: On the basis of the above process. High pressure piston hydraulic hand pump prices continue to work, the pressure gradually increased. When the pressure exceeds the rated pressure 63Mpa, the high pressure valve is opened, the high-pressure oil from the reservoir back pressure valve overflow pipe, the pressure is always maintained at 63Mpa. High pressure valve is a safety valve. 3, work; in the work process, because acting cylinders. Pressure decreases, so should always shake the handle, maintain the desired working pressure hydraulic hand pump manufacturers until the end of the work. 4. Uninstall: pump work is completed, the pressure needs to be reduced to zero. Open the unloader valve, oil flow back into the reservoir tube, complete the uninstall job. Oil-filled, boost, work process is actually inseparable. As long as you can move the handle. Liaocheng hydraulic hand pumps, high pressure hydraulic hand pump manufacturers, famous brand hydraulic hand pump provided by the Texas Lu of the hydraulic machinery plant. Texas Lu force hydraulic machinery plant (www.luliyeya.com) strong, credible, in Dezhou hydraulic machinery and components industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Lu Hydraulic and you hand into the brilliant, for a better future!