The ZT-20C covers pipe ID from 7mm-25mm, in wall thickness from 0.3mm-1.2mm, at line speeds of 3-7m/min. Every line is built to order around the section, wall thickness and output the customer actually runs, so the roll tooling and forming section are set for that product rather than taken from a fixed catalogue.
Serial No | Name of products | Quantity |
|---|---|---|
1 | Single-head uncoiler | 1 |
2 | Clean slot | 1 |
3 | Strip Steel Guide | 1 |
4 | Argon Arc Welder | 1 |
5 | Weld Joint Polishing | 2 |
6 | Horizontal roller | 11 |
7 | Cutting Saw | 1 |
8 | Run out table | 1 |
9 | Vertical roller | 13 |
10 | Wheel gear box | 6 |
11 | Main driving spindle | 1 |
Capacity:
Item | Value |
|---|---|
Pipe ID | 7mm-25mm |
Thickness | 0.3mm-1.2mm |
Speed | 3-7m/min |
Stainless tube is welded with an argon arc welder rather than at high frequency, which suits the thinner wall range and keeps the weld zone clean. The line runs a single-head uncoiler, a clean slot with a strip steel guide, the welding station with weld-joint polishing, a horizontal roller train, and a cutting saw.
Drawing of ZT-20c stainless steel unit
Where the ZT-20C sits in the stainless range
Published range for the ZT-20C: 7mm-25mm pipe, 0.3mm-1.2mm wall, 3-7m/min. The three stainless units on this site are published as separate ranges; the table below compares them.
Unit | Pipe ID | Wall thickness | Line speed |
|---|---|---|---|
ZT-20C (this page) | 7mm-25mm | 0.3mm-1.2mm | 3-7m/min |
ZT-30 | 13mm-30mm | 0.4mm-1.5mm | 3m/min-7m/min |
ZT-50 | 20mm-76mm | 0.3mm-1.2mm | 3-7m/min |
Cross-unit comparison and the stainless welding process: high frequency stainless steel pipe roll forming machine.
Related pages: ZT-30 Stainless Steel Unit, ZT-50 Stainless Steel Unit, High Frequency Stainless Steel Pipe Roll Forming Machine and Stainless Steel Tube Making Machine.
