welding machineis a type of automatic positioner, it can works in MIG/MAG,CO2AND TIG welding process. Making a set of specila circurnferential automatic welding system, this welding machine is suitable for circula and ring workpiece , for example: spares parts for car, pipe,flange,bellows and other metals parts which need mass of circumferential welding main characteristics:

1.The rotation structure is driven by Dc motor, while stepless speed regulation can be achieved.;

2.The turning structureof worm and gear has the function of self-lock,and the worktablecan be turned steplessly between 0-90 ;

3.Special design of anti-electromagnetic, which reduce the hign frequency interference of TIG's welding, and can improve the welding quality effectively;

4.A self-controller can be furnished to control the working condition and working time, which can achieve the linkage of the positioner and welder;

5.The adjustable- welding gun support can be furnished to fix the position of the welding torch; .

6.The track and air-powered tip can be furnished to achieve the function of self –holding to the workpiece.

No.	MODEL	UNIT	BY-50	BY-100
1	Power input	/	1 Phase, AC 110 / 220V, 50/60Hz
2	Horizontal loading capacity	Kg	50	100
3	Vertical loading capacity	Kg	25	50
4	Working table diameter(D)	mm	315	345
5	Working table height	mm	370	420
6	Working table tilting angle	/	0-90°	0-90°
7	Working table totation speed	r/min	1.5-15 0.7-7.5	1.5-15 0.7-7.5
8	Rotation motor	W	60	100
9	Overall length(A)	mm	450	500
10	Overall width(B)	mm	430	450
11	Overall height(C)	mm	370	420
12	Tilt center to floor(G)	mm	270	306
13	Cable terminal	/	30-50mm2	30-50mm2
14	Net weight	Kg	31	40
15	Applicable chuck	/	C-125/160/200	C-125/160/200

Item	Type	BY-300	BY-600
1	Horizontal loading capacity	300 kg	600 kg
2	Vertical loading capacity	150 kg	300 kg
3	Working table diameter	450 mm	650mm
4	Working table height	500 mm	675mm
5	Working table tilting angle	0-90°	0-90°
6	Working table speed	0.2-2.5 rpm	0.1- 1.8rpm
7	Rated welding voltage	220V	220V
8	Rated output power	200W	300W
9	Title Mode	Manual	Motor  Drive
10	Over Dimension	520×520×500(mm)	650×800×675(mm)