Monthly Archives: July 2019

//July

Working Principle of Hydraulic Wrench

Today, let us talk about working principle of hydraulic wrench, A set of hydraulic wrench is composed of a working head, an electric hydraulic pump, a dual high-pressure oil pipe and a high-strength sleeve. Electric hydraulic pump transmits power source to hydraulic wrench through double high-pressure tubing. More specifically, it generates pressure through motor inside [...]

By |July 30th, 2019|Hydraulic Wrench|Comments Off on Working Principle of Hydraulic Wrench

Maintenance of Hydraulic Wrench

Maintenance of hydraulic wrench is very important. Deformation may cause the wrench not to rotate for many reasons: it may be that the drive frame and wheel are stuck, causing the wrench not to rotate, or that the wheel and pawl are stuck, or that the spring is dislocated. There are many reasons for this [...]

By |July 29th, 2019|Hydraulic Wrench|Comments Off on Maintenance of Hydraulic Wrench

How to choose Hydraulic Bolt Stretchers?

Hydraulic bolt stretchers, as a tool in electric power, shipbuilding, metallurgical coal mine, petrochemical industry, heavy machinery and other fields, is very popular with the majority of users. So, how to choose a hydraulic bolt stretcher suitable for our working conditions? The bolt tension method is to apply external force directly to the end of [...]

By |July 25th, 2019|Hydraulic Bolt Tensioner|Comments Off on How to choose Hydraulic Bolt Stretchers?

Impact Torque Wrench

Impact torque wrench is a hand-held rotary pneumatic tool, which can accurately set the torque to complete the locking or disassembly of nuts and bolts. The control part is realized by voltage regulator and power management system, and the mechanical part adopts planetary gear reduction mechanism. Impact torque wrench operation is quiet - less than [...]

By |July 23rd, 2019|Pneumatic Wrench|Comments Off on Impact Torque Wrench

Hydraulic Pump for Wrench

What causes the hydraulic pump for wrench to problems? There is one important component in the hydraulic wrench: the hydraulic pump. The hydraulic pump is a power component of the hydraulic system, and is driven by an engine or an electric motor to suck oil from the hydraulic oil tank to form a component that [...]

By |July 19th, 2019|Hydraulic Pump|Comments Off on Hydraulic Pump for Wrench

How to Use Electric Hydraulic Pump

When using the electric hydraulic pump, open the bleed nut, open the switch on the oil collecting block, plug in the power supply, and quickly connect the joint sleeve with the hydraulic device. Then stand by, turn off the switch to the boosted state, wait until the end of the work, then turn the switch [...]

By |July 16th, 2019|Electric Hydraulic Oil Pump|Comments Off on How to Use Electric Hydraulic Pump

Electric Hydraulic Oil Pump

The method of using electric hydraulic oil pump: When using the electric hydraulic oil pump, open the deflation nut, turn on the switch on the oil collecting block, plug in the power supply, and quickly add the joint sleeve to the top of the hydraulic press. Then stand by, turn off the switch in the [...]

By |July 11th, 2019|Electric Hydraulic Oil Pump|Comments Off on Electric Hydraulic Oil Pump

Use of Hydraulic Wrench

Use of hydraulic wrench The hydraulic wrench is mainly composed of a hydraulic torque wrench body, hydraulic torque wrenches special pump station, a double high pressure hose and a high strength heavy duty sleeve. It is a more conventional hydraulic torque wrench kit. Among them, the hydraulic torque special pump which is one of the [...]

By |July 5th, 2019|Hydraulic Torque Wrench|Comments Off on Use of Hydraulic Wrench

About Hydraulic Torque Wrench

High-power hydraulic torque wrench is a kind of bolt fastening tool which can output and set torque. It belongs to high-pressure hydraulic tool and is widely used in equipment maintenance and installation in many heavy chemical industries. Hydraulic torque wrench has driving shaft and hollow type wrench. Driving axle of high strength alloy material, long [...]

By |July 1st, 2019|Hydraulic Torque Wrench|Comments Off on About Hydraulic Torque Wrench