Product Details

Wholesale Post-tension Stressed Pump

Detailed description of Post-tension Stressed Pump:

The ZB4-500 type electric oil pump is the power source that is used with the disassembly and disassembly machine. This series of products are suitable for municipal construction, railway engineering and mine, metallurgy, shipbuilding, building and other kinds of mechanical engineering. The series of oil pumps have compact structure and good technological properties. And it is easy to achieve larger flow and higher working pressure. Because the pump body itself is small in volume and light in weight, it is easy to move in the process of site construction. And it is more suitable for field work, and the most important thing is simple operation and strong flexibility.

ZB series prestressed electric oil pump is a type of piston type electric high pressure oil pump with rated pressure of 50MPa and 63MPa two kinds. The main use is the power source of the hydraulic devices, such as Jack, upsetting machine, extruder, embossing machine and so on.

Parameters of Post-tension Stressed Pump:

model	preset pressure（Mpa）	Limited Data（L/min）	quality（Kg）	Dimensions（mm）
ZB2X2-50	50	2X2	120	745X494X1025
ZB2X1.5-63	63	2X1.5	125	745X494X1025
YBZ2-2/50	50	2X2	123	825X494X1000
YBZ2-1.5/63	63	2X1.5	127	825X494X1000

Tensioning the safety of the pump/prestressed electric oil pump

(A) power wiring to be connected to the zero line, and at any time to check the insulation at all times, so as to avoid electric shock; use should always check the power cord connection or the beginning of contact is reliable, to prevent the motor due to lack of operation and burned.

(B) tubing and joints to be manufactured according to specifications, and at any time to check, so as to avoid a burst accident, oil pump pressure can not be disassembled joints, piping and oil table.

(D) should be opened before driving the control valve (no load start). Use should check the safety valve to adjust the pressure is appropriate, and often ensure sensitive and reliable.

(5) installed in the upper body of the bearings should be timely replacement of lubricants according to the situation.

(6) When the oil level is too low, the flat surface bearing of the pump body shall not work for a long time when the oil surface is exposed.