1. The Tube-end Upsetting Machine working principle

The principle of tube end thickening is to make the heated pipe end plastic deformation through upsetting and extrusion process, so as to achieve the purpose of pipe end thickening and improve the connection strength of steel pipe.Due to the stable performance and high connection reliability of upsetting and extruding steel pipe, it has been widely used in oil and gas industry.

The disadvantage is that the energy consumption is high and the blanking accuracy is high. If the feeding is insufficient, the defects such as folding and insufficient filling will occur. If the feeding is too much, it will form a high longitudinal flash between the punch and the female die, which is easy to lock the shaft core and form a huge drawing force, which is easy to tear and break the mandrel.

2. Tube-end Upsetting Machine servo energy saving retrofitting project

After the original hydraulic control system is reformed, because of its closed-loop control and high control accuracy, the disadvantages of traditional technology can be completely solved. At present, it has been successfully applied to production practice

锻件合格率提高

A): Improvement of qualified rate of forgings

模具寿命延长

B): Die life extension

提高生产效率

C): Improve production efficiency

降低生产成本

D): lower production cost

具有较大的经济和社会效益

E): It has great economic and social benefits

3. Servo sytem advantage

A) Super energy saving: energy saving rate 45%-80%

B) Super stability: Widely speed rang and strong overload capacity

C) Excellent voltage range: 330V-600V

D) Both have motor KTY and PTC overheating protection function

E) Many additional green values: Extend the using life, Low noise, Reduce the use of cooling water

F) We supply the whole completed servo system:Including servo driver, servo motor, SUMITOMO gear pump, electric cabinet, electric resistance, pressure sensor, magnet ring, press-flow shields semaphore wire, power cable, oil flange, oil suction pipe, semaphore converts board, U-steel and so on

4. Specification

  Hangzhou SEBOS Energy Saving Equipment co., LTD focuses on electro-hydraulic servo and servo robot automation industry.  We strives to create the core competitiveness of enterprises for customers, through the four steps of "energy saving, automatic production, improving efficiency and cloud management "

   After years of unremitting efforts and struggle, Now our company has modern factories and production lines, as well as testing equipment, and also attracted a large number of professional technical and management personnel. Our company boasts more than 60 senior engineers engaged in development and design of product R&D, system debugging, performance test, process adjustment, etc. Meanwhile, our company makes full use of our own advantages, cooperates with the domestic colleges, grasps the leading theory of the energy conservation technology and makes constant innovations.

Persistence virtue wins trust—— SEBOS focuses on energy saving and automation equipment of plastic industry!

                                                                                                Profession Concentration Dedication