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Inside and Outside Longitudinal Seam Welding Machine

Inside and outside Longitudinal Seam Welding Machine

Description
This seam welding machine is used for inside and outside longitudinal seam after the coiled vessel is transported to the screw-adjustable turning rolls. This seam welder consists of welding manipulator, lead-screw adjustable turning roll and SAW welding machine.

Parameters of Seam Welding Machine

Model Light Duty (LHQ) Medium Duty (LHZ) Heavy Duty (LHW) Super Duty (HCJ)
2 × 2 3 × 3 4 × 4 5 × 5 6 × 6 7 × 7 6 × 6 8 × 8
Effective Elevation Stroke (mm) 2000 3000 4000 5000 6000 7000 6000 7000
Effective Retraction Stroke (mm) 2000 3000 4000 5000 6000 7000 6000 7000
Elevation Speed (mm/min) 1000 1650
Retraction Speed (mm/min) 120-1200 50-1000
Min. Distance between Boom Lower Surface and Rail Surface (mm)

740 (Moving with Rotation

690 (Stationary with Rotation)

1109 (Moving with Rotation)

972 (Stationary with Rrotation)

1109 (Moving with Rotation)

1090 (Stationary with Rotation)

 1226 (Moving with Rotation) 1180 (Stationary with Rotation)
Max. Allowable Load of Boom Front End (kg) 80 120 200 600 400
Column Rotation Manual Rotation ±180° Motorized or Manual
Trolley Moving Speed (mm/min) Manual 1700 2500 2000
Trolley Inner Rail Span (mm) 1000 1730 2000 2500

As a seam welding machine manufacturer and supplier in China, we accomplish scientific and standard management to ensure high quality seam welders. Our main products are CNC cutting machine, H-beam welding line, box-beam production line, steel structure production line, wind tower welding line as well as various kinds of welding equipments. Our seam welding machines are popular in the United States, Canada, Russia, Italy, Australia, New Zealand, Japan, India, Singapore, Malaysia, Indonesia, Iran, UAE and Brazil.

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  • Seam Welding MachineAs a seam welding machine manufacturer and supplier in China, we accomplish scientific and standard management to ensure high quality seam welders. Our main products are CNC cutting machine, H-beam welding line, box-beam production line, steel structure production line, wind tower welding line as well as various kinds of welding equipments. Our seam welding machines are popular in the United States, Canada, Russia, Italy, Australia, New Zealand, Japan, India, Singapore, Malaysia, Indonesia, Iran, UAE and Brazil....