必威西汉姆联官网g1线路主要应用于钢结构安装行业，专门安装钢结构高强螺栓，高强度螺栓是用来连接钢结构接点的，通常是用螺栓群的方式出现。
Electric wrenches are mainly used in the steel structure installation industry to install high-strength bolts of steel structures. High strength bolts are used to connect steel structure joints, usually in the form of bolt groups.
高强螺栓可分为扭剪型和大六角型两种，国标扭剪型高强螺栓为M16、M20、M22、M24四种，非国标的M27、M30两种；国标大六角高强螺栓为M16、M20、M22、M24、M27、M30等几种。一般的对于高强螺栓的紧固都要先初紧再终紧，而且每步都需要有严格的扭矩要求。
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 and M24, and non-national standard M27 and M30; The national standard large hexagon high-strength bolts are M16, M20, M22, M24, M27, M30, etc. Generally, the tightening of high-strength bolts should be carried out initially and then finally, and strict torque requirements are required for each step.
大六角高强螺栓的初紧和终紧都需要使用定扭矩扳手.故各种必威西汉姆联官网g1线路就是为各种紧固需要而来的。
Constant torque wrench shall be used for initial and final tightening of large hexagon high-strength bolts Therefore, various electric wrenches are provided for various fastening needs.
注意事项
matters needing attention
为高精度产品，使用时提请您注意：
It is a high-precision product. Please pay attention to:
1、使用中应尽量避免磕碰及跌落；
1. Collision and falling shall be avoided during use;
2、严禁敲击及用尖硬物碰撞显示区域；
2. It is forbidden to knock or hit the display area with sharp hard objects;
3、应平稳施力，严禁超过检测范围使用；
3. The force shall be applied stably, and it is strictly prohibited to use beyond the detection range;
4、长期停用应将电池取出，以防电池漏液；
4. Take out the battery after long-term shutdown to prevent battery leakage;
5、严禁使用强溶剂（如苯、硝基类油）擦拭面板及显示区域；
5. It is forbidden to use strong solvents (such as benzene and nitro oil) to wipe the panel and display area;
6、严防液体进入扳手内，以免损坏电子元件；
6. Prevent the liquid from entering the wrench to avoid damaging the electronic components;
7、当电池电压降到不能工作时，应更换电池；
7. When the battery voltage drops to the point where it cannot work, the battery shall be replaced;
8、严禁随意拆卸，以免影响精度，如遇问题，请与厂家或销售商联系；
8. It is strictly prohibited to disassemble at will to avoid affecting the accuracy. In case of any problem, please contact the manufacturer or seller;
9、使用后应回包装盒内；
9. Return to the packing box after use;
10、调校方法仅供计量校验人员参考，其他人员勿动；
10. The adjustment method is only for the reference of the measurement and calibration personnel, and other personnel shall not move;
The above is what the torsion shear electric wrench introduced to you. Thank you for checking the information of our company in your busy schedule. If you want to know more, you are welcome to call us for consultation!
