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Introduction to the matters needing attention in the selection of bolt torque of electric hydraulic
source:Industry News release time:2022-05-12 Article author:yu Popular:Air band saw
The specifications and compressive strength levels of electric hydraulic wrench bolts are the main parameters for selecting electric hydraulic wrenches. Different bolts have different compressive strength levels of the same bolts, and the same bolts have different compressive strength levels and different torques. The torque is different under different working conditions, and the torque of common bolts for rolling mill machinery and chemical machinery and equipment is also different. The torque is obtained on the overall design drawing, otherwise the corresponding specification identification code is obtained. If the heavy machinery adopts the industry standard JB/T5000.10-2007, such as the 8.8 grade M42 bolt torque 2744Nm, the M36 bolt torque 1764Nm, the M48 bolt torque 3920Nm, the above three types of bolts can use an electric hydraulic wrench.
Quality is not afraid of harsh
The electric hydraulic wrench adopts aerospace high-toughness aluminum and titanium raw materials, and the core adopts imported components.
Compared with the traditional electric hydraulic wrench, the service life is increased by 3~5 times.
It is favored by companies in the field of bolting and tightening all over the world.
It has become a strategic cooperative distributor of many large and medium-sized power engineering, petrochemical, metallurgical industry and other companies.
Passionate service items and technical skills provide customers with more efficient and convenient system software to deal with bolt torque and disassembly. We have a strong technical consulting team to ensure your daily maintenance work.
The A is composed of high-quality tools: electric hydraulic wrench, bolt tensioner, jack, hydraulic pump station, torque thruster, electric torque wrench, pneumatic torque wrench, hydraulic puller, hydraulic press, flange separation equipment, Products such as automatic nut cutting machines meet the various requirements of customers.
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