High Speed ERW Welded Tube Mill 114-273mm 50m/min

Moving coil → setting coil → uncoiling → shearing and butt welding → horizontally guiding → feeding → storing → discharging (electric control system and hydraulic system) → forming → welding → sizing → flying saw → run out table on the roll way.

1. Double-head uncoiler:
   • Max. weight of coil: 5T
   • Inside diameter of coil: 440-510mm
   • Strip thickness: 5.0mm
   • Max. width of coil: 400mm
2. Double-column hydraulic shearing machine:
   • Steel strip width to be cut: ≤400mm
   • Steel strip thickness to be cut: ≤5mm
   • Cutting method: hydraulic cylinder power
   • Pumping motor power: 5.5Kw
3. Storing device: (choose between spiral accumulator or cage accumulator)
   • Spiral accumulator (ø5m): Includes low overturn tray, flattening & feeding machine, accumulator, high overturn tray, and electric control box
   • Cage accumulator: Includes feeding machine, material collecting cage, and electric control box
4. Main motor of mill:
   • Forming part: seven units gantry-type rollers
   • Welding part: Solid-state high-frequency induction welding
   • Cooling part: coolant cooling
   • Finishing part: five units gantry-type rollers
5. Solid-state high-frequency:
   • Model: GGP400-0.2-HC
   • Input power: 3p, 380V, 50HZ
   • Output power: 400KW
6. Computer controlled flying saw:
   • Scale accuracy: ±3mm
   • Scale length: 4-8m
   • Max speed: 70m/min
   • Saws movement: pneumatic (swinging)
   • Uses circular metal saw blade
7. Discharging table: Conveyed on the rolling way, reversed pneumatically (with 3Kw, 6 classes motor)

1. On-site engineer for installation and worker training
2. One year quality guarantee with life guarantee repair
3. Comprehensive pre-sell and after-sell service including workshop design and production output planning
4. Option for extended engineer support (several months to 1 year) to improve output and reduce costs
5. Complete project design service for stainless steel/carbon steel pipe making
6. Full responsibility for loading and shipping