1.This system can weld the pole from small end to bottom end full area and almost no left length out of welding. This way is reduced the manual working of the next process.
2.The clamping roller is 8 sets from all different direction, the advantage is reduce the roller pressure to the pole surface, and reduce the scratch on the surface. It is much better for octagonal pole welding.
3.both side push cylinder is giving big force to close the pole, and special suitable for big thickness small diameter pole.
4.The pulling trolly with motorized fast returning back function, no need operator to push back manually and it reduces the labor intensity of operators.
5.Pull trolly with pneumatic clamping device, compared with manual clamping, simple and fast (pull type pole welding machine, no clamping device, so every time must be the welding ground wire before welding, clamped to each lamp pole above. Our pull type one, welding speed is more stable, after welding, welding bending less, no need to connect the welding ground wire, more easy to operate)
6.Submerged Arc Welding and Gas-shielded welding(CO2) Welding both function.
7.Back side with mute roller supporting standard design , without back supporting trolly and no need push back the trolly. More easy for loading pole on machine ,reduce manpower.
8.with back pole guiding device.
APPLICATION: FOR AUTOMETIC SEAM WELDING POLE
LIGHT POLE SHUT-WELDING MACHINE , it is suitable for one piece type polygonal and circle taper(Conical) 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:
Long working table with gear and rack driving system for pull trolly.
Trolly for pulling pole, including speed adjust frequency motor, driving system, guiding device, and pneumatic clamping system.
Hydraulic clamping and welding unit,including the 8 sets clamping wheels for polygonal and conical pole and side additional hydraulic clamping system for big thickness pole.
Submerged Arc Welding and Gas-shielded welding(CO2) Welding system, including power, welding wire feeding system,flux recycle system, welding ground wire.
Back side with mute roller supporting standard
hydraulic system, double pump, double motor, double control system
Pneumatic system, for clamping pole.
Elctrical control system, including frequency driver, operation panel,cable etc.
Light pole thickness
Light pole diameter: 60~340mm
Light pole diameter: 200~340mm
Clamping feet quantity
8 units, ( the advantage is that more clamping unit , it gives less pressure and less mark on the surface of pole.
Power of Motor for Pump
Power of Motor for pulling dolly
4 KW, AC speed changeable type.
500A, (Submerged Arc Welding and Gas-shielded welding(CO2) Welding
Welding wire diameter
1.2~2.0mm welding wire, according the pole thickness to do selection
1~3m/min (Note: different thickness speed will be different )
Main Electric Elements
Schneider (France brand)
Main motor frequency driver
Schneider (France brand) Or Delta (Taiwan brand)
Main motor Brand
Siemens, or WNM, Chinese famous brand
Welding power Brand
Overall sizes (mm)
31000x3000x4500 mm (LXWXH)
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.
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)
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)