There are two series of hydraulic torque wrenches: driving hydraulic torque wrench and hollow hydraulic wrench. The driving hydraulic torque wrench is used in conjunction with the standard sleeve. It is a universal hydraulic wrench with a wide range of applications. The hollow hydraulic wrench is thinner in thickness, especially suitable for narrow space. It [...]
Hydraulic wrench is the best way to solve bolt torque. The advantage of hydraulic wrenches is that it is precise and convenient to use. As an advanced tool, hydraulic wrench has wide application range, flexible technology, high processing precision, good quality, clean production process and easy to realize automation and flexibility. Intelligent and improve product [...]
What is the usage of hydraulic wrench? Hydraulic wrench system is composed of hydraulic torque wrench, hydraulic torque wrench special pump, double high-pressure hose and high-strength heavy-duty socket. Some bolts are installed in a very narrow space and cannot be tightened and removed by means of an extension arm or other hammering methods. In this [...]
There are several common torque wrench unit, "Torque" should be called "rotation torque" in physics, that is, the torque produced when the object is affected by a tangential force with the rotation direction of the object. It is usually measured by torque wrench, torque batch, torque meter, electric batch torque tester and bottle cap torque [...]
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 [...]
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 [...]
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 [...]
Pneumatic adjustable torque wrench is a torque wrench with high pressure air pump as power source. One or two powerful pneumatic motors drive a torque multiplier with three or more layers of epicyclic gears. The torque is controlled by adjusting the gas pressure. In order to allow specific torque demand setting, each tool is equipped [...]
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 [...]
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 [...]
