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I Machine application and feature                    

1.Automatic tig welding machine is mainly used to automatically weld circular seam between the oil pipe and base.of various hard tube. Make sure the welding specification is uniform, good appearance. It is easy to operate, reliable. Reach to the welding requirement.

2.Welding torch can be adjusted up and down,forward and backward,left and right and welding torch can be tilted angle , to meet various welding requirement..Good appearance and form, depth and width of fusion reach to requirement.

3.During the welding ,the Workpiece is fixed by position tooling, the welding torch rotates to weld the Circumferential seam.rotating speed is Stepless adjustment.

4.OMRON PLC as control core, control the implementation of the welding program . Stable system, simple structure, easy maintenance. 

5.Workpiece rotation speed is controlled by Panasonic AC frequency driver, low failure rate, suitable for long time use.

6.Applicable to automatically weld pipe and angle shape flange, high welding seam quality, good and even form .100% superposition of welding seam, high automatic level.

7.Automatic seam welder use touch screen, intuitive programming interface. Don’t need professional operator.In the welding process, welding specification and parameter can be changed and controlled at any time, to meet some special requirements..Easy to change welding programme, with sufficient storage space to save all kinds of technical parameter.

8.When operate the machine ,touch screen will display alarm,mainly alarm function :Servo alarm or water cooling alarm

9.Rotary closed-loop encoder will detect welding length,Detect welding starting point automatically.After welding, machine will return to the original point automatically.

10.Integrated control panel box. Control button, touch screen, welding specification are in a concentrated panel, easy to use and operate.

II Machine Composition

No.Item Specification
1Oil pipe materialStainless steel ,carbon steel,aluminum ,cooper or other metal material
2Applicable oil pipe diameter16-48 mm
3Rotation speed1-8r.p.m stepless adjustment
4Drive motor powerServo motor 0.4KW
5air compressor pressure0.4~0.6MPA
6Fine adjust of Welding Torch Adjustment

Up-down 100mm;

Left-right 100mm,

Forward and backward 100mm,

Dip angle 25°~60°

7Welding specificationΦ0.8–Φ1.6mm
8Welding voltage15-36V, stepless adjustment
9Welding current50-500A, 60%  duty cycle
10Welding wireΦ0.8–Φ1.6mm
11Machine input voltage3phases 380V±15%
12Welding power sourceWe usually use MILLER,LINCOLN or FRONIUS or KEMPPI or Japan OTC or China AOTAI,customer can name the welding power source brand.

1.Machine Body

Consist of base and stand column. Positioning fixture and column are fixed in the base. The horizontal plate of base is used as installed datum plan, pneumatic clamped mechanism is installed in the column.

2.Welding Torch Rotation Mechanism.

It is composed of AC frequency motor, reducer and welding torch clamping mechanism. The rotation speed is adjusted by controlling driver to adjust motor speed. Reducer with worm and gear reducer, aluminum shell, the high output torque, easy installation and maintenance. Rotation head is configured with air and electric distributing ring, lead shielding gas and welding current to welding torch. Welding torch can rotate continuously, without tangling of air tubes. Wire feeder is placed in the base, safe and reliable. There are two doors in the left and right sides of base. Easy to maintain and change the welding wire disk.

3.Welding Torch Adjustment Mechanism

Welding torch can be adjusted up and down, left and right, or angle turn by manual. The fine adjustment of torch uses the combination of ball screw and guide post, with high accurate adjustment and positioning. It can be locked after adjusting. Whole regulation can satisfy any angle welding, to conform the need of workpiece.