China Prestressing Machine for Hydraulic Jack Electric Oil Pump

Prestressing Machine for Stressing Jack Electric Oil Pump
Hydraulic Jack Oil Pump Description:
The hydraulic jack oil pump is used for pre-stressed tensioning equipment to provide tensioning power for the pre-stressed jack. High-pressure electric oil pump and gasoline engine-driven oil pump have compact structure, convenient operation, high pressure and small flow. Low-pressure pump can be equipped to improve work efficiency. On the basis of the crude oil circuit, hydraulic components such as electromagnetic reversing valve, pressure relay and hydraulic lock can be added to control the system. It can directly perform pressure tests on pressure vessels. Equipped with cylinders and tools, it can perform lifting, lifting, bending, straightening, stretching, punching, riveting, disassembly and other operations.
Working principle of hydraulic jack oil pump:
Electric oil pump is also called electric hydraulic jack. Electric hydraulic is only a transmission method. It needs a prime mover to provide energy for the hydraulic system. The prime mover is usually an electric motor or an engine. The prime mover drives the hydraulic pump to rotate. The hydraulic pump converts mechanical energy into hydraulic energy and transmits it in the hydraulic system, and then transmits it to the actuator hydraulic cylinder or hydraulic motor. The hydraulic cylinder and motor convert hydraulic energy into mechanical energy again. Drive the load to move, the most basic principle based on the hydraulic transmission is Pascal's law, the pressure of the liquid is the same. In this way, in a balanced system, the pressure exerted on the smaller piston is smaller, and the pressure exerted on the larger piston is also larger, so that the liquid can be kept still. So through the transfer of liquid, different pressures on different ends can be obtained.
Hydraulic Jack Oil Pump Features:
The characteristic of high-pressure oil pump is that the flow is small, but there is quite high pressure (high-pressure oil pump, oil pump plunger pump) pump and valve matching, flexible and convenient operation.
Technical specification:

Model
Rated oil pressure(Mpa)Limited Data(L/min)Dimensions(mm)Application
YBZ2*2/50A502*2740*450*820It is matched with various jacks and extruder heads with rated pressure less than 50MpaYBZ2*1.5/63A632*1.5740*450*820It is matched with various jacks and extruder heads with rated pressure less than 50MpaYBZ4/2-50B504/2810*550*950It is a two-stage variable pump that is often used in conjunction with high pressure, large tonnage, and long stroke jacks.YBH2-2/50C502-2740*450*820It is a one-to-two type, which can supply oil to two jacks separately at the same time. It is often used in bridge erecting machines and pre-stressed pre-tensioning methods..YBZ10/4-5005010/4800*500*960It is a secondary variable pumping station, often used for municipal large-tonnage and long-stroke jacks..

FAQ
1. Q: Are you trading company or manufacturer?
A: We are original equipment manufacturer.
2. Q: How long is your delivery time?
A: It is according to the model and quantity.
Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
3. Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer you the sample machine.
But it's not free. You need to pay for the sample and the cost of freight.
4. Q: What is your terms of payment?
A: We accept T/T, Western Union, Money Gram, Paypal, Escrow etc.
Payment<=USD 5000, 100% in advance.
Payment>=USD 5000, 30% T/T in advance, balance before shipment

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Add:Guancheng District,Zhengzhou City,Henan,China 450000
Zhengzhou Double Best Machinery Co.,Ltd