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So far AIPI TOOL has created 89 blog entries.

Fault and Solution of Hydraulic Jacks Cylinders

Fault and solution of hydraulic jacks Cylinders Hydraulic jacks Cylinders piston rod cannot extend, extend slowly or cannot extend completely? 1. Open the oil drain valve of the pump: fully tighten the oil drain valve; 2. The joint is not tightened: fully tighten the joint; 3. Lack of hydraulic oil in pump oil tank: add [...]

By |April 20th, 2021|Hydraulic Cylinder, Hydraulic Jack, Hydraulic Jacks Cylinders|Comments Off on Fault and Solution of Hydraulic Jacks Cylinders

How to Avoid Power Loss of Hydraulic System

How to avoid power loss of hydraulic system On the one hand, the power loss of the hydraulic system will cause the loss of energy, which will reduce the total efficiency of the system. On the other hand, the lost part of energy will be converted into heat energy, which will increase the temperature of [...]

By |April 2nd, 2021|Driving Hydraulic Torque Wrench, Hand Pumps, Hydraulic Drive System, Hydraulic System, Hydraulic Tools, Hydraulic Torque Tools|Comments Off on How to Avoid Power Loss of Hydraulic System

Classification and Selection of Hydraulic Wrench

Classification and selection of hydraulic wrench: At present, there are mainly two kinds of hydraulic wrench on the market: drive type hydraulic wrench and hollow type hydraulic spanner. The drive type hydraulic spanner uses high-tech aerospace materials and ultra-high titanium alloy steel casting, so it has the characteristics of high strength and strong toughness. The [...]

By |March 19th, 2021|Driving Hydraulic Torque Wrench, Hollow Hydraulic Wrench, Hydraulic Torque Wrench, Hydraulic Wrench|Comments Off on Classification and Selection of Hydraulic Wrench

Three Types of Special Pump for Hydraulic Wrench

The special pump for hydraulic wrench is the power unit of hydraulic wrench, which provides high-pressure hydraulic oil as power for the hydraulic wrench. It is mainly used for calibration. Liquid is used as the pressure medium, with its own fine adjustment control. The pipeline pressure is temporarily closed. The standard pressure indicator or pressure [...]

By |October 15th, 2020|Electric Driven Hydraulic Torque Wrench Pump, Electric Hydraulic Oil Pump, Hydraulic Pump, Hydraulic Torque Wrench Pumps, Hydraulic Wrench Pump Station|Comments Off on Three Types of Special Pump for Hydraulic Wrench

Usage of Hydraulic Jack

There are many kinds of jacks. The use methods and operation precautions of different hydraulic jacks are also different. The usage of hydraulic jack is as follows: 1. In the lifting operation usage of hydraulic jack, the appropriate tonnage should be selected: the load should not be overloaded, and the bearing capacity of the hydraulic [...]

By |September 2nd, 2020|Hydraulic Cylinder, Hydraulic Jack, Hydraulic Jacks Cylinders|Comments Off on Usage of Hydraulic Jack

Hydraulic System and Pneumatic System

What are the advantages and disadvantages of hydraulic system and pneumatic system in liquid control? Advantages of hydraulic system: 1. The hydraulic system uses hydraulic oil as the working medium, which can carry the heat generated by power loss from the place where it occurs to another place. If the power is the same, the [...]

By |July 22nd, 2020|Hydraulic Drive System, Hydraulic Pump, Hydraulic Tools, Pneumatic Wrench|Comments Off on Hydraulic System and Pneumatic System

How to Use the Bolt Hydraulic Wrench Underwater?

How to use the bolt hydraulic wrench underwater? The water pressure in the deep sea is very high, and the pressure increases by one atmospheric pressure every 10 meters. How do workers screw the bolts on the pipeline when repairing the pipeline underwater? Use steps of underwater bolt hydraulic wrench: 1. Function of wire control [...]

By |July 14th, 2020|Driving Hydraulic Torque Wrench, Hollow Hydraulic Wrench, Hydraulic Torque Wrench|Comments Off on How to Use the Bolt Hydraulic Wrench Underwater?

Application and Composition of Hydraulic Wrench

This article we will introduce the application and composition of hydraulic wrench. Hydraulic torque wrench, referred to as hydraulic wrench, is powered by hydraulic pressure and provides large torque output. It is a professional tool for bolt installation and disassembly. It is often used to tighten and loosen bolts larger than one inch. The maximum [...]

By |July 6th, 2020|Driving Hydraulic Torque Wrench, Hydraulic Tools, Hydraulic Torque Tools, Hydraulic Torque Wrench, Hydraulic Wrench|Comments Off on Application and Composition of Hydraulic Wrench

Selection of Hydraulic Wrench

The selection of hydraulic wrench depends on the bolt locking and dismantling torque value, which varies with bolt diameter, material, working condition and the requirements of equipment manufacturer. In order to provide large torque for bolts, hydraulic wrench is the most ideal choice tool. Hydraulic wrench, also known as hydraulic torque wrench, is mainly divided [...]

By |June 30th, 2020|Driving Hydraulic Torque Wrench, Hollow Hydraulic Wrench, Hydraulic Torque Tools, Hydraulic Torque Wrench, Hydraulic Wrench|Comments Off on Selection of Hydraulic Wrench

Using Procedure of Hydraulic Torque Wrench

The adjustment in using procedure of hydraulic torque wrench is the most important step, Hydraulic torque wrench is an industrial strength torque wrench, which can exert the powerful ability of large torque bolt head, mainly used in industrial pipeline engineering, oil drilling and other heavy industrial structures. How to use hydraulic torque wrench? 1. Installation: [...]

By |June 24th, 2020|Driving Hydraulic Torque Wrench, Hollow Hydraulic Wrench, Hydraulic Torque Tools, Hydraulic Torque Wrench, Hydraulic Wrench|Comments Off on Using Procedure of Hydraulic Torque Wrench