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High-power hydraulic wrench!Air magnetic drill company
source:Industry News release time:2021-11-20 Article author:Rosit Popular:Air band saw
With the continuous improvement of the technical level of my country's machinery manufacturing industry, hydraulic wrenches are also being developed. In order to ensure product quality, many equipment and facilities have and will increasingly use high-strength bolts, and the pre-tightening torque of the bolts is proposed Strict requirements, especially heavy machinery and equipment that bear heavy loads and strong shock and vibration, are even more important. In order to improve the quality and reliability of threaded connections, and accurately control the pre-tightening torque of high-strength bolt connections, scientific and technological personnel comprehensively apply advanced domestic and foreign Technology, the successful development of hydraulic torque wrenches can help you solve this problem.
Hydraulic torque wrench is an ideal tool to help you install and remove bolts and nuts, and at the same time can more accurately control the tightening torque. It is widely used in metallurgy, electric power, chemical industry, machinery, communication and other industries of mechanical equipment and facilities, and important bolt connections Installation and disassembly and maintenance can quickly and easily complete your task of assembling and disassembling bolts, and at the same time, it can effectively guarantee the torque value you need.
The hydraulic torque wrench (hydraulic torque wrench) is composed of a manual high-pressure pump and a ratchet-type hydraulic torque wrench. The handle of the manual high-pressure pump is manipulated, the hydraulic cylinder generates thrust, and the torque is formed through the crank system, which drives the nut to rotate an angle, so that the torque is transmitted to the hexagonal socket with ratchet device to be transmitted to the bolt connection, and the bolt is pre-tightened as required.
The manual high-pressure pump is composed of a joystick, a high-pressure pump, a reversing valve, an oil tank, a pressure gauge, and an oil pipeline with quick connectors. The ratcheting hydraulic wrench is composed of a high-pressure oil port, a hydraulic cylinder, a crank, a reaction rod, a ratchet device, a sleeve, etc. The former is a power source component, and the latter is a torque actuator.
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