Electric torque wrench
Jul 23, 2021
The fixed torque electric wrench is also known as the electric torque wrench, it can effectively improve the fastening quality of equipment bolts and construction efficiency, the setting of the torque value of the electric torque wrench is the key to the fastening quality of bolts.
High strength bolts are used to connect steel structure nodes, usually in the form of bolt groups. High strength bolts can be divided into torsional shear type and large hexagon type. National standard torsional shear type high strength bolts are M16/M20/M22/M24/M27/M30, etc. Generally for high strength bolts fastening should be at the beginning of the first tight end tight again, and every step needs a strict torque requirements, at the beginning of the torsional shear type high strength bolt can use electric impact wrench or fixed torque wrench, and eventually tight torsional shear wrench must be used, large hexagonal high-strength bolts at the beginning of the tight and tight end must use torque wrench, recommend hampshire brand electric torque wrench.
OAK electric torque wrench features:
1, the machine is small in size, light in weight and easy to use
2, the torque is adjustable, the use of digital display, high control precision, repeatability ±3%
3, adopt the design of enlarged ventilation hole, heat dissipation is fast, can work continuously for a long time
4, the use of mechanical positive and negative rotation, to achieve the tight screw and loose screw, effectively avoid the motor positive and negative rotation, more effective protection of the motor, prolong the service life of the motor.
Shandong OAK Machinery Industry Co., Ltd. is a professional power tool manufacturer integrating research and development, production and sales, the main products: electric torsional shear wrench, electric torque wrench, portable bolt torque tester, shaft force torque tester, shaft force meter, etc.
