Stainless steel industrial tube making machine production line -high precision argon arc welding machine - used for electric heating, automotive, heat exchange, air energy, refrigeration equipment, pressure vessels.

Characteristics

1.Specially used in the production of various types of stainless steel precise welded pipes for electric heating, heat exchange, automotive and industrial use.

2.Professional machine manufacturer of welded Stainless Steel Tubes with high precision Φ4-Φ50*(0.15-4.0)mm

3.Continuous forming, precise welding, compact structure, precise control and easy operation.

4.The main electric control of the tube making machine adopts man-machine interface and PLC control, Panasonic welding equipment which is easy to operate, stable and durable.

5.The mould of welding and the main parts of the machine are processed by CNC center to ensure the overall accuracy of the machine. The roundness tolerance of the welded tube can reach: ±0.05mm, and the roundness of tubes with special requirement can reach: ±0.015mm (surpassing the most of domestic competitors) , length tolerance ±0.5∽5mm, reliable welding, stable performance, good appearance, and smooth feel.

6.The welding part adopts our company's unique technology of sealed water-cooled welding box, which can ensure that the welding seam is not oxidized, the welding is continuous and stable, and the tube can be continuously welded for more than 12 hours without changing the quality of the welding seam.

7.The support of the welding gun adopts the up and down pneumatic method, fine-tuning with the fine screwed rod in four directions: up, down, front and back , we also add welding surport of double-guns for thick-wall tubes (wall thickness above 1.0mm), which can be equipped with double welding guns to weld the tube at the same time, which can improve the welding speed and the quality of welding seam.

8.The welding seam grinding adopts the newly developed technology of fully automatic microcomputer controller to ensure the welding seam grinding is uniform.

9.We developed the On-line annealing equipment with the cooperation of the largest professional manufacturer of high-frequency power supply in China, replacing the traditional method of annealing which needs pickling, ensuring stable and consistent mechanical properties of steel tubes after annealing. This equipment has been used by many customers for a long time.

10.Technical advantages: we got the advantages of new technologies such as "automatic welding seam tracking and correction", "online/offline eddy current flaw detection and sorting", "online annealing", "online rotary cutting", "online/offline straightening" and so on.

Construction of Tube making machine:

1.Double strip dereeler
2.strips cleaning box
3.Strip forming rolls with stands
4.TIG-welding unit with Arc stabilizer
5.Calibration rolls with stands
6.Tube receiving table(optional)

Optional

Welding seam tracking system
On-line inner welding seam grinding machine
On-line bright Annealing Machine
Tube Cutting Machine
Eddy Current Tester
Straightening Machine
Ponishing machine

Range of application

Heat exchanger
Air Energy
Automotive Tube
Refrigeration Equipment
pressure vessel