Duct using straight welding machine , longititue welding machines

Video link:

Equipment features:

straight seam welding machine is a gerneral automatic welding machine which can complete the welding of thin cylinder,cone tank, plate and square box with one open mouth with thickness 0.5-5mm characterized good-quality, high efficiency and distortionless. straight seam welding machine can be used to weld carbon steel, low alloy steel,stainlesss steel , aluminum and its alloy and so on. Argon arc welding (wire filling or not filling) gas metal arc welding ((CO2/MI/MAG), plasma welding are optional to complete one set of longitudinal seam welding system.

straight seam welding machine is widely used to aerospace vehicles,thinwalled pressure vessel,auto spares parts,household appliance ,medical devices ,architectural ornament ,food machinery and other industries which need longitudinal seam welding./

model	PM-500	PM-1000		PM-1500	PM-2000	PM-2500	PM-3000
Welding length	525 mm	1125 mm		1650 mm	2025 mm	2550 mm	3075 mm
Min. diameter	φ75 mm	φ115 mm		φ150 mm	φ180 mm	φ200 mm	φ270 mm
Max diameter	φ730 mm	φ730 mm		φ730 mm	φ850 mm	φ850 mm	φ850 mm
Welding thickness	0.2-6 mm			0.4-6 mm		0.8-8 mm
Welding speed	150-1500 mm/min
Speed control	Stepless speed control
Transmission mode	Guide rail+gear and rack
Slide precision	±0.15 mm		±0.2 mm
Clamping mode	Key type Pneumatic clamping
Optional	1.analog control;2.torch screen+PLC control;
	3.American welding source;4.china welding source;5.others