Our company mainly produces a series of products led by Bolt Torque Checker, Electric Constant Torque Wrench, Torque Wrench , and has obtained a number of domestic and international invention patents. After many years of development, we have made brilliant achievements and realized the transformation from technology experiment to practical application industrialization. We are committed to minimizing our environmental impact through sustainable business practices. With the open thinking of keeping pace with the times, we actively cooperate with other excellent enterprises.

Product Introduction :

Electric Torque Wrench （also called Electric Torque Gun） TN-5B is professionally used for tightening large hexagon high-strength bolts. The torque value can be set within a certain range. Electric Torque Guns are particularly well suited to complex jobs, which demand precision and traceability. The power of electric torque wrench uses 220v or 110v AC power supply. It is small size, light weight, flexible operation, easy to carry, ergonomic design and can provide fast, accurate and safe torque for any application that requires controlled bolt connection.

Product Features :

1、 Provides consistent high speed rotations for constant torque output during high torque bolting applications ;

2. Set the required torque in advance when working, and the machine will automatically stop rotating after reaching the torque;

3. The integrated digital display controller has high control accuracy and repeatability up to ± 3%;

4. With both positive and negative gears, not only can tighten bolts but also loosen bolts;

5. company independently developed the reaction arm. The machine has no impact, which helps to avoid vibration-related injuries and reduces operator fatigue.

Product Parameter :

Certifications & Declarations

• The product comes with a certificate of instruction

• CE certification

Product Display : 

• Made with high-quality raw materials ;

• Adopt advanced technology and heat treatment technology ;

• Choose different sleeves according to different bolts ;

• The product packaging box is made of ABS engineering plastic with a wall thickness of 4mm. It has strong and durable features, is drop-proof and moisture-proof, and can be used to store tools for a long time.

Enterprise Strength：

• has invested a lot of imported equipment and advanced foreign manufacturing technology, with high speed, high precision, high stability, can automatically complete data control.

• The factory has multiple workshops for production, and workshop workers have many years of operating experience.

• Every product has to undergo strict inspection before leaving the factory, and deliver the satisfactory products to customers.

Service ：

Pr-sale Service
*Free product demo

*Free product technical consultation

On-purchase

Free product use, maintenance, care and precautions training. Shandong Machinery Industry Co., Ltd. can provide the required technical support and expertise on electric torque wrenches, customize products and develop solutions for unique applications.

After-sale Service

*Warranty period: From the date of delivery (subject to the date of sales invoice), if quality problems occur due to materials, manufacturing processes, assembly and other reasons, users can enjoy six months of free warranty or replacement services; and enjoy paid lifetime maintenance services.

*All equipment must be regularly maintained to maximize performance. We provide free maintenance and calibration services for products under warranty.

Shandong Machinery Industrial Co., Ltd. has decades of experience in the power tool industry. Shandong stands out in the industry by relying on reliable quality and excellent service. For us, it is our pursuit to provide an ideal customer experience. No matter where the customer is, we will serve you wholeheartedly.

We hope that our company will become a model of industry innovation not only with the environmentally friendly Handheld Electric Deep Tissue Vibration Body Massager Muscle Massage Gun produced, but also with the systematic process of improving efficiency and saving costs. We firmly believe that quality lays the foundation and integrity creates the future. We are willing to work with you to create a better future. We have been working hard to create outstanding value for our potential customers and provide them with better products and solutions. We are glad to work for every client.

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