Mighty Steel Hydraulic Bolt Torquing Machine Square Drive Light Weight

Hydraulic wrench is generally composed of hydraulic torque wrench body, hydraulic torque wrench special

station and double high-pressure hose high-strength heavy sleeve. Hydraulic wrench special pump has

two driving modes, one is electric drive mode, the other is pneumatic drive mode. After starting hydraulic

wrench hydraulic pump, hydraulic torque wrench has two driving modes Tubing medium, the pressure

generated by external objects can be transmitted through the medium hydraulic oil, hydraulic torque

wrench oil race rod rolling drive shaft to complete the bolt pre-tightening and loosening work.

Check before operation:

1, flammable and explosive environment should not be used electric hydraulic pump, should use

pneumatic hydraulic pump.

2, check the operation voltage of electric pump to meet 220V.

3. Check hydraulic spanner pump pressure adjustment, filtration, injection triple device, drainage, add

anti-wear hydraulic oil, intake pressure adjustment.

4, check the oil level of the hydraulic oil pump is above 0 lines, and the hydraulic oil is clear and

transparent. Special hydraulic fluids should be added and other oils must not be mixed.

5. Check if there is any bending damage in the ultra-high pressure hose; when connecting, straighten out

the hose without tangling, wipe clean and dirt-free plug socket, insert the quick-loading joint to the end to

ensure reliable connection, and lock the threaded sleeve by hand, otherwise the one-way valve in the

quick-loading joint can not supply oil normally without opening.

Product Features

1. Al-Ti alloy integrated machine has high strength, high tenacity with light weight.

2. The 360º×180º rotating oil connection has no limitation in used space and is convenient to be

operated.

3. The actuating shaft is released by torque and can fast switch between screwing up and dismantling.

4. The hydraulic piston and power head have a small shape, compact structure and small operation

radius.

5. The nut rotation angle in single operation is large and the hydraulic piston has a quick return stroke.

6. The work efficiency is high.

7. The reactive force is on one straight line, which can decrease the inner torque abrasion.

8. The constant torque output provides the high precision for wrench in the whole working process.

9. The maintenance is simple and does not need the special tools.

10. The precise ratchet wheel is used in the inside of the wrench, with the precision up to ±3%

Machine Parameter

Actual Process Picture

 Zhejiang Wellnit Mechanical Technology Co.,Ltd

     Zhejiang Wellnit Mechanical Technology Co., Ltd. is located in Binhai Economic and Technological Development Zone, Wenzhou, Zhejiang Pro.China. It is a modern high-tech enterprise integrating R&D, manufacturing, sales and service. 

The company specializes in the production of electric, pneumatic, hydraulic, CNC and explosion-proof groove cutting equipment, steel plate groove equipment. 

  The company adheres to the principle of “taking market demand as the guide, customer satisfaction as the goal, pioneering and innovation as the driving force,honesty and trustworthiness as the principle, quality and cheap as the pursuit”, and has won the domestic market with excellent quality and perfect service. The international market is highly praised and trusted by users. The company's top ten series of dozens of products have been exported to more than 60 countries and regions in Europe, America, Middle East, Southeast Asia, etc., obtained CE certification, and passed the ISO9001 international management system certification.

      The company has dozens of senior engineers, professional engineers, senior management, sales and development talents, advanced testing equipment and perfect testing methods, providing the most powerful support for product development, innovation, production and marketing, advanced management concepts. And a perfect service system to inject new vitality into the company.

      Products are widely used in petroleum, power, steel, chemical, shipbuilding, natural gas, nuclear industry, pressure vessels and other industries, pipelines, power engineering installation and repair. For example, the West-East Gas Pipeline and the South-to-North Water Transfer have achieved significant production efficiency and economic benefits.