Four barrel flange girth automatic welding machine

Scope and butt welding cylinder girth automatic welding, material is carbon steel, stainless steel, aluminum 1. workpiece length: ≤6000mm diameter: Φ250mm ~ Φ650mm 2. Welding: MIG MIG, welding 3 4 guns simultaneously. workpiece tack welding requirements: Hand point solid piece, spot size as small as possible. Workpiece welding processes 1. The operator will set a good piece of hoisting spot welding to clamping girth tooling. 2. workpiece before welding spot welding firm, clean solder joints. 3. Move the torch reaches the seam position, trimming the gun position, setting the welding parameters (such as welding speed, arc time, crater time and other parameters) to start welding until welding is complete. Using fixed torch, welding speed of rotation of the workpiece welding. Workpiece rotation with frequency stepless speed regulation. The welding torch swing and do not swing. 5. weld ring or a preset length of automatic welding arc. The main technical parameters: 1. Equipment dimensions 8500mm * 1400mm * 1800mm 2. roller surface speed 0.14-1.4m / min 3. Main drive motor power 0.18kw 4. welding workpiece diameter 250mm-650mm (maximum flange diameter 900mm) 5 Welding workpiece length 2000≤L≤6000mm 6. workpiece weight less than 2000kg 7. carriage carrying capacity 2000kg (each bracket 1T) 8. bracket lifting speed of 300mm / min (adjustable) 9. The maximum height of 910mm bracket 10. The bracket output terminal extension stent length 300mm 11. base height of not more than 350mm (including rail and guard)