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Analyze the power unit of high-quality hydraulic wrenches!Pneumatic band saw manufacturer
source:Industry News release time:2021-09-08 Article author:Rosit Popular:Air band saw
A hydraulic wrench pump is a power device for a hydraulic wrench. It provides a hydraulic wrench with high-pressure hydraulic oil as power. The hydraulic wrench is an organization of a hydraulic system (Hydraulic systems). The hydraulic wrench pump is a high-pressure pump, the maximum working pressure is generally 70MPa, common electric hydraulic pumps (Hydraulic pumps), pneumatic hydraulic pumps (Hydraulic pumps).
The hydraulic wrench pump consists of an electric motor (electric motor, engine or gas motor, engine), pump, pipeline, electrical control (control), etc. There are two-stage pumps and three-stage pumps. The two-stage pumps are low-pressure gear (Gear) pumps and high-pressure plunger pumps. Gear pumps provide pressure hydraulic oil, plunger pumps, and pressure gear pumps and plunger pumps 7-10mpa. The three-stage pump has various structures, all of which are composed of plunger pumps. 4 Large diameter plunger has low pressure, 2 small diameter plunger and 2 small diameter plunger. There are also three-stage pumps using the first pump as a gear pump,
The three-stage pump is a plunger pump. Hydraulic wrench is the abbreviation of hydraulic torque wrench. It is a professional bolt tightening tool that is powered by hydraulic pressure and provides high torque output. It is used for bolt installation and disassembly. It is often used to tighten and loosen bolts larger than one inch. The hydraulic wrench is composed of a working head, a hydraulic pump and a high-pressure oil pipe. The third stage pump
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