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 →→Cold saw under computer-control →→ Run-out table→→ Semi-auto Packing machine
| Steel Pipe Specification | |
| Round Pipe diameter | Φ50–Φ127mm |
| Pipe Thickness | 1.5 – 5.0mm |
| Square and rectangle pipe | 40X40 – 100X100mm |
| Pipe Thickness | 1.5 – 4.0mm |
| Pipe Length | 6-12m |
| Length Tolerance | 0-6mm |
| Steel Tape Specification | |
| Material | Carbon steel (δb≤500Mpa, δs≤235Mpa) |
| Inner diameter | Φ470-Φ510mm |
| Outer diameter | Φmax=1800mm |
| Strip steel width | 160mm-400mm |
| Strip steel thickness | 1.5mm-5.0mm |
| The maximum weight8 | 8.0 tons |
| Electric installed capacity | appro.600KW |
| Line Speed | 1.5m3/h |
