Pre-fasten Shear Wrench

The Preliminary Fasten Electric Shear SSN-3T is specially used for preliminary tightening of high-strength torsional shear bolts, and the torque value can be set in advance. The host adopts a double-insulated high-power motor with excellent output power. Its torque range is 100-300N.M and the speed is 22rpm. The torque is generally 30% ~ 60% of the final tightening torque. Increasing the initial tightening step will make the bolts tighten more evenly. The tightening accuracy of the initial tightening will affect the torque accuracy of the final tightening.

The Pre-fasten Electric Shear Wrench SSN-3T has the built-in torque setting device, and it has the characteristics of high accuracy, strong stability, small size, light weight, no impact, high work efficiency and greatly reduced labor intensity etc.

The Pre-fasten Electric Shear SSN-3T is used for preliminary tightening of high-strength bolts in steel structures. Some high-strength bolts that play an important role in fixing are generally initially tightened with an initial tightening electric wrench and then tightened with a final tightening electric shear wrench to make the steel structure connection more stable and safer. This wrench is equipped with a digital torque controller, which can adjust the initial tightening torque value and automatically stop when the set torque value is reached without breaking the bolt head. Compared with traditional manual wrenches or electric impact wrenches, the Pre-fasten Electric Shear has higher efficiency and torque accuracy.

The Picture of Pre-fasten Electric Shear SSN-3T

1. This Pre-Fasten Electric Shear wrench SSN-3T is specially used for primary tightening of high-strength bolts. It can be used with a final tightening shear wrench or torque wrench to ensure the stability and safety of the bolt.

2. With integrated digital display controller, the torque value can be set in advance, and it will automatically stop after reaching the set torque.

3. This Pre-Fasten Electric Shear wrench SSN-3T has high accuracy, simple form and no vibration to the operator's hand.

The Parameter Configuration of Pre-Fasten Electric Shear wrench SSN-3T

The Line Chart of Pre-Fasten Electric Shear wrench SSN-3T

The Parameter of Pre-Fasten Electric Shear wrench SSN-3T

The Analytical Diagram of Pre-Fasten Electric Shear wrench SSN-3T

The products are mainly used in steel structure installation, equipment installation, electric power construction, bridge construction, railway construction, automobile assembly and other industries. It can be used with final tightening shear wrenches or torque wrenches.

The Application Areas of Pre-Fasten Electric Shear wrench SSN-3T

1. Our company has a 24-hour service phone to respond to customer feedback within 2 hours.

2. Prompt delivery, with customer order as the first priority, and timely assembly and delivery to ensure timely supply.

3. The company has a complete inventory system, and spare parts of all sold models are guaranteed supply for 7 years on the markets to ensure the continuity of after-sales service. All models and spare parts currently sold are available from stock throughout the year. Small and medium-sized orders can be shipped at any time an large orders are guaranteed timely supply of spare parts.

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