-
cast iron hand pumps
Cast Iron Hand Pumps At present, most of the manual pumps adopt double plunger design, with low pressure output and high pressure output, but when the pressure pump is in high pressure output, the flow is too small and the work efficiency is low. Taking mine hand pump as an example, the specific parameters are as follows: rated pressure (high pressure) 63 MPa; rated output flow 1.5 ml / time; low pressure output pressure 5-10 MPa; low pressure theoretical flow 12 ml / time; hydraulic oil tank... -
Cast Iron Hand Pumps
Cast Iron Hand Pumps At present, most of the manual pumps adopt double plunger design, with low pressure output and high pressure output, but when the pressure pump is in high pressure output, the flow is too small and the work efficiency is low. Taking mine hand pump as an example, the specific parameters are as follows: rated pressure (high pressure) 63 MPa; rated output flow 1.5 ml / time; low pressure output pressure 5-10 MPa; low pressure theoretical flow 12 ml / time; hydraulic oil tank... -
Cast Iron Garden Pumps
Cast Iron Garden Pumps Application 1. The power source of threaded fastener and tightening device. The working pressure of hydraulic oil can reach 300mpa. At present, China’s coal, electric power, chemical industry and other industries are using high-strength hydraulic nuts or hydraulic stretchers, with ultra-high pressure manual night wish pump as the power source, which has achieved good results. 2. Mechanical equipment smooth cone or cylindrical surface interference fit disassembly p... -
Cast Iron Garden Pumps
Cast Iron Garden Pumps Application 1. The power source of threaded fastener and tightening device. The working pressure of hydraulic oil can reach 300mpa. At present, China’s coal, electric power, chemical industry and other industries are using high-strength hydraulic nuts or hydraulic stretchers, with ultra-high pressure manual night wish pump as the power source, which has achieved good results. 2. Mechanical equipment smooth cone or cylindrical surface interference fit disassembly p... -
cast iron garden hand pumps
cast iron garden hand pumps Application 1. The power source of threaded fastener and tightening device. The working pressure of hydraulic oil can reach 300mpa. At present, China’s coal, electric power, chemical industry and other industries are using high-strength hydraulic nuts or hydraulic stretchers, with ultra-high pressure manual night wish pump as the power source, which has achieved good results. 2. Mechanical equipment smooth cone or cylindrical surface interference fit disassem... -
Cast Iron Hand Pumps
Cast Iron Hand Pumps Manual hydraulic oil pump is a kind of small high pressure oil pump which can convert manual mechanical energy into hydraulic energy. It can carry out various operations such as lifting, bending, straightening, shearing, lapping, assembling, dismantling and some building construction and military construction, etc. Manual hydraulic oil pump features: high pressure, manual, super small, easy to carry, easy to operate, wide range of applications. Double speed operation, aut...
