Longitudinal seam welder

LSW Type Longitudinal seam welder is the main process equipment used to produce linear welds on abutting edges of the thin-wall cylinder or rectangular tube.

LSW Type Longitudinal seam welding machine includes: machine seat, crossbeam, Hold down fingers, Back-up mandrel, Water cooling copper interleaved, travel Carriage and Control, dual Axis Slides, etc.

Hold down fingers can generate a clamping force of up to 25 kg/cm through air-operated.

Travel Carriage and Control is mounted on the crossbeam, it is driven by a DC motor to make the straight-line sport on the horizontal beam.

Dual-axis slides provided with manual or dynamoelectric type; control system can add the function of arc length control or welding oscillator.

Suitable for various welding processes such as TIG, MIG/MAG, PLASMA, suitable for carbon steel, stainless steel, titanium, and other alloys material.

Longitudinal welding speed ranges from 150 to 1500mm/min.

precise of the longitudinal weld can reach up to ±0.2mm per 1m.

LSW Type Longitudinal seam welder is the main process equipment used to produce linear welds on abutting edges of the thin-wall cylinder or rectangular tube.

LSW Type Longitudinal seam welding machine includes: machine seat, crossbeam, Hold down fingers, Back-up mandrel, Water cooling copper interleaver, travel Carriage and Control, dual Axis Slides, etc.

Hold down fingers can generate a clamping force of up to 25 kg/cm through air-operated.

Travel Carriage and Control is mounted on the crossbeam, it is driven by a DC motor to make the straight-line sport on the horizontal beam.

Dual-axis slides provided with manual or dynamoelectric type; control system can add the function of arc length control or welding oscillator.

Suitable for various welding processes such as TIG, MIG/MAG, PLASMA, suitable for carbon steel, stainless steel, titanium, and other alloys material.

Longitudinal welding speed ranges from 150 to 1500mm/min.

precise of the longitudinal weld can reach up to ±0.2mm per 1m.

TypeLONGITUDINAL WELDING MACHINE
Weld seamTank ODPiece thickness(mm)
Net (mm)Min-max(mm)Min-max(mm)
LSW5500700-1200110-8000.2-6
LSW101000700-1700150-8000.2-6
LSW151500700-2200180-10000.4-6
LSW202000750-2750230-10000.4-6
LSW252500800-3300300-10000.5-6