Q235 steel welded tube roll forming machine
Product Description
Q235 steel welded Tube Roll Forming Machine/iron pipe tube rolling machine
I. Summary
The mill is intended for manufacturing of round pipe of Φ10mm-Φ89 mm with thickness of 0.4mm–6.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths. Finished product will be of round, square or rectangular pipe.
II. The technical flow of the production line
{SteelTape}→→ Double-head un-coiler →→Strip-head Cutter and welder→→
Spiral Accumulator→→Forming section(Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller)+ De-burr frame →→Cooling unit →→ Sizing unit and straightener →→Flying saw under computer-control →→ Run-out table
III. Basic conditions:
a) Steel Pipe Specification
1. Pipe diameter: Φ10mm-Φ90mm
Pipe Thickness: 1.0mm–3.5mm
2. Square pipe example: 15x15-70x70mm Max for square pipe
Rectangle pipe example: 15X30-80x60 Max
Pipe Thickness: 1.0mm–3.5mm
3. Pipe Length: customize Max is 12
4. Length Tolerance: 0-6mm
b) Steel Pipe Specification
1. Material: Low Carbon steel
2. Steel Tape: Inner diameter: Φ470-510mm
Outer diameter: Φmax=1500mm
Strip steel width: 40mm-160mm
Strip steel thickness: 0.4mm-3.5mm
The maximum weight: 1.0 tons
c) Electricity
1. Dynamic power: AC380V±10%, 3phases, 50Hz±1.0%
2. Control Power: AC220V±10%, one phase, 50 Hz ±1.0%
d) Electric installed capacity: appro. 200KW
e) Cooling water
1. Reservoir for High Frequency equipment: 15 m³, one set
2. Reservoir for circulating cooling water: 15 m³, one set
f) Compressed air
1. Pressure: 0.4Mpa
2. Flow: 0.5m3/h
g) Production capacity
Annual output: 10000 ton, according to the yearly working days.daily working hours and the products.
h) Line speed: 30-90m/min
The machine is composed by the following elements:
Double head decoiler:
Stroage acuumulator
Main roll forming machine of making tube shape from coil.
Automatic pipe welding system.
Product Categories : Welded Tube Mill > Welded Pipe Machine