Used second hand Φ3200 × 25 mm Spiral Pipe Mill Background: Manufacturer: Xi’an heavy machinery research institute Year: 2009 Last run: 2014 Condition: still inline
General Specifications: Pipe spec. Pipe diameter: Φ406~Φ3200 mm Pipe length : 6000~12000 mm Pipe weight: max. 23T Thread pitch: Max. 2100 mm Coil spec. Coil O.D.: 1200-1900 mm Coil I.D.: 500-700 mm width: 1600 mm Plate thickness: 6-25 mm Coil material: ≤X70 Mill spec. Delivery speed: 0.5-2.7 m/min Welding speed: 0.6-2.0 m/min Forming mode: 3-roll bending plate left handed scroll type Product standard:API Spec 5L
Equipment list: 1- Uncoiler 1- Peeler 1- Pinching and leveling machine 1- Electrical vertical roller 1- Cutting and butt welding machine 1- Hydraulic vertical roller 1- Edge miller (Rough) 1- Edge miller 1- Sweeping device 1- Delivery machine 1- Pre-bending & guide plate 1- Vertical roller 1- Front bridge 1- Forming machine 1- Inner welding and outer welding unit 1- Rear bridge 1- Plasma cutting unit 1- Hydraulic system 1- Electrical system 2- Lincoln welder DC1500 2- Lincoln welder AC1200