High Precision 2000mm Automatic Longitudinal Seam Welding Equipment for Cylinder Production Core Solution Introduction

This 2000 mm longitudinal seam welding machine is engineered for straight butt joint fabrication of cylindrical shells and metal plates. The integrated pneumatic clamping structure matches servo constant speed travelling system, delivering consistent linear welding effect and minimal plate deformation.

Compatible with TIG, MIG, and Plasma welding processes, the equipment serves continuous manufacturing of stainless steel tanks, ventilation ducts, equipment housings, and sheet metal components. Widely adopted by metal processing workshops and pressure vessel manufacturers.

• Uniform full-length pneumatic clamping ensures tight fitting of workpieces, eliminates assembly gaps and effectively restrains thermal deformation during welding
• Precision servo travel system maintains stable movement speed, achieving uniform smooth weld appearance and consistent welding penetration
• Water cooled copper forming mold provides efficient heat dissipation, optimizes back side weld forming and avoids burn through defects
• Intelligent PLC control system supports storage of multiple sets of welding parameters, enabling quick switching for different product specifications
• Low friction linear guide transmission guarantees stable long time operation and reduces routine maintenance frequency
• Foot pedal control simplifies clamping operation flow and lowers labor intensity for repeated production

• Longitudinal welding of stainless steel storage tanks and water heater cylinder bodies
• Straight seam machining for ventilation pipelines and large pipe shells
• Welding production of thin wall pressure vessels and open cylindrical structures
• Butt joint processing of curved plates and rectangular box shells
• Continuous batch manufacturing in metal processing factories
• Machining work for stainless steel, carbon steel and aluminum alloy materials

Steel plate cutting, integral frame welding and stress relief annealing to eliminate internal stress and retain long term operation precision.

Guide rails, servo assemblies and clamping copper fingers are installed and calibrated strictly. Every moving axis undergoes repeated debugging to guarantee stable travelling straightness.

After air circuit and circuit assembly, complete no load operation test, clamping test and simulated welding test to verify equipment accuracy and stability.