450mm 12000mm CNC Light Pole Shut-Welding Machine

LIGHT POLE SHUT-WELDING MACHINE, MODEL: 450/12000

(Submerged Arc Welding and Gas-shielded welding(CO2) Welding both founction)

APPLICATION: FOR AUTOMETIC WELDING LIGHT POLE

LIGHT POLE SHUT-WELDING MACHINE , it is suitable for one piece type polygonal and circle taper light pole. it is automatic welding line, the dolly with speed adjustable motor can pull the light pole from small end to big end, The hydraulic cylinder through mechanical chain, worm wheel push the clamping wheel to close the pole and do welding at same time.

The machine includes the following items:

1. Long working table with rack for pull dolly. 
2. Dolly for pulling pole 
3. Hydraulic clamping and welding unit (including 3 sets clamping wheels for polygonal and circle pole) 
4. Submerged Arc Welding and Gas-shielded welding(CO2) Welding system, including welding wire feeding system. 
5. The flux recovering system 
6. back support unit 
7. hydraulic system

8. TECHNICAL FEATURES
   1	Workable Diameter	60-450mm,
   2	Workable length	12000 mm
   3	DOLLY LENGTH	1500 MM
   4	Suitable light pole Thickness	Light pole diameter: 60~450mm	2.8~4.5mm
   		Light pole diameter: 250~450mm	2.8~6mm
   		Light pole diameter: 300~450mm	2.8~8mm
   5	Clamping feet quantity	8, ( the advantage is that more clamping unit , it gives less pressure and less mark on the surface of pole.
   6	Power of Motor for Pump	4+2.5 KW double pump
   7	Power of Motor for pulling dolly	4 KW, AC speed changeable type.
   8	Welding Machine	500A, (Submerged Arc Welding and Gas-shielded welding(CO2)
   9	Welding wire diameter	1.2~1.6mm welding wire, according the pole thickness to do selection
   10	Working Speed	1~3m/min stepless, adjustable (Note: different thickness speed will be different)
   11	Working capacity	50 pieces poles / 8 hours
   12	Gross weight	7000 kg
   13	Overall sizes (mm)	27000x3000x4500 mm (LXWXH)
   Option1	Both Side additional hydraulic cylinder advantage:	It is suitable for small diameter big thickness light pole, or steel plate with high tensile strength light pole. It can give big force to close the opened pole and do seam welding at same time. Also, for the very small thickness light pole, it can pull the clamping foot to opposite direction to avoid the clamp feet cause big mark and crush the pole surface.
   Option2	Dolly fast going back device	When finish the pole welding, after press the button, the dolly will return back to main welding head with fast speed. And stop automatically (note: manual type machine, the dolly must be pushed back by operator , it is hard work and needs more time)
   Option3	Pneumatic clamping unit , advantage:	With Pneumatic clamping unit for pole, it is easy for operator and much faster then manual type clamping. (Note : Pushing type pole shut welding machine , without any clamping unit for pole, and have to connect the ground wire for every pole before welding. So, Compare pole pushing type welding machine , Our pulled type machine is more stable for welding speed and after welding, the pole has less welding curve. No need put ground wire for every pole before welding. So more easy)

 14meter table + 7 meter’s back support also included