Description:

630-Φ2540MM SPIRAL PIPE MILL

630-Φ2540mm Spiral Pipe Mill
Technical Specification
Coil Specification
Material
Strip thickness
Strip width
Strip width error
Coil I.D.
Coil O.D.
Coil weight-Q235
5 ～20 mm
500～1550 mm
≤5 mm
Φ508-760 mm
Φ1100-1800 mm
≤30 T
Product pipe specification
O.D. range
Wall thickness range
Spiral angle
Length-Φ630～Φ2540 mm
5～20 mm
40°～82°
8-12m
Machine specification
Machine type
Machine preparation
Forming type
Forming angle
Welding speed
Welding type
Deliver speed-Front swing, stop during coil change, center positioning
Stop and feed
3-roll bend forming; out roller sizing
40°～80°
0.4～2.5 m /min
ID single-wire, OD double -wire submerged arc welding
0.4～3.0 m/min
Power requirement
voltage
Compressed air-As users requirement
0.9m³/min
Production Flow
Uncoiler – Peeler –Straightening–Pinching and leveling –Electric guide rollers – Cutting and butt welding –Electric guide rollers –Edge miller – Plate cleaning – Manual guide roller – Delivery machine Guide beam – Pre-bending – Forming machine – ID welding – Pipe roller – Support –OD welding –Cut the pipe to length– Pipe output – Pipe discharge –Pipe collection