1000mm Longitudinal Seam Welding Machine Cylindrical Shell Straight Seam Welder

This 1000mm longitudinal seam welding machine is specifically designed for straight seam welding of cylindrical shells, stainless steel barrels, ventilation ducts, and pressure vessel sections. It features a fixed welding torch with movable workpiece structure and supports TIG, MIG, and PAW welding methods. Precise seam positioning ensures consistent welding quality, with custom clamping length, welding power, and automation functions available.

• Effective welding length of 1000mm, specially designed for cylindrical shell straight seam welding
• Pneumatic clamping mechanism for fast positioning and low deformation on thin and medium plates
• Precision linear guide structure for stable operation and straight, smooth welding seams
• Supports TIG, MIG, and Plasma welding power sources for different metal materials
• Adjustable welding speed with easy operation, suitable for mass production of cylindrical workpieces
• Safety protection design with optional automatic arc starting and closing control
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This 1000mm longitudinal seam welding machine delivers uniform and smooth weld beads with typical welding samples including:

• Stainless steel cylindrical shell - full penetration, no undercut, smooth inner and outer weld surfaces
• Thin carbon steel air duct - low deformation with consistent seam forming
• Aluminum alloy barrel - stable arc with clean weld appearance
• Pressure vessel section - reliable penetration quality meeting industrial standards
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• 10+ years focused on automatic welding equipment manufacturing
• Self-owned factory with complete machining and assembly workshop
• Strict QC process with each machine tested before delivery
• CE certified products compliant with European market requirements
• Professional technical team with fast after-sales response within 24 hours
• Customization available for voltage, welding length and automation level