Serial No | Name of products | Quantity |
|---|---|---|
1 | Double-head uncoiler | 1 |
2 | Accumulator | 1 |
3 | Flattening | 1 |
4 | Deburr frame | 1 |
5 | Horizontal roller | 13 |
6 | Speed testing wheel | 1 |
7 | Computer-controlled flying saw | 1 |
8 | Run out table | 1 |
9 | Vertical roller | 15 |
10 | Turk’s head | 1 |
11 | Transmission box | 1 |
12 | Main driving spindle | 7 |
13 | High-frequency induction welding machine | 1 |
Capacity:
Item | Value |
|---|---|
Pipe ID | 10mm-50.8mm |
Thickness | 0.5mm-1.8mm |
Speed | 30-100m/min |
Tube mill line layout from uncoiler to flying saw
Where ZT-28 sits in the range
Published range for the ZT-28: 10mm-50.8mm pipe, 0.5mm-1.8mm wall, 30-100m/min. In the eight-model range it sits between the ZT-25 (8mm-32mm, 30-100m/min) and the ZT-50 (19mm-76mm, 30-100m/min). The published ranges of the ZT-28 and the ZT-25 overlap from 10 mm to 32 mm. The ZT-28 and the ZT-50 overlap from 19 mm to 50.8 mm.
Model | Pipe ID | Wall thickness | Line speed |
|---|---|---|---|
ZT-25 | 8mm-32mm | 0.4mm-1.2mm | 30-100m/min |
ZT-28 (this page) | 10mm-50.8mm | 0.5mm-1.8mm | 30-100m/min |
ZT-50 | 19mm-76mm | 0.7mm-2.75mm | 30-100m/min |
Full ZT series comparison and selection guide: high frequency straight seam pipe making line.
Frequently asked questions
What pipe sizes can the ZT-28 produce?
The ZT-28 covers pipe ID 10 mm to 50.8 mm with a wall thickness of 0.5 mm to 1.8 mm, at line speeds of 30 to 100 m/min.
What units make up the ZT-28 line?
The line is listed as 13 units: double-head uncoiler, accumulator, flattening, deburr frame, horizontal roller, speed testing wheel, computer-controlled flying saw, run out table, vertical roller, turk’s head, transmission box, main driving spindle and high-frequency induction welding machine.
How does the ZT-28 compare with the ZT-50?
The ZT-28 runs 10mm-50.8mm pipe at 30-100m/min. The ZT-50 runs 19mm-76mm pipe at 30-100m/min. They overlap between 19 mm and 50.8 mm, so where both cover the same pipe size the choice comes down to line speed and the equipment list rather than the pipe range.
Related pages: High-frequency straight seam pipe-making line model ZT-32, High-Frequency Straight seam pipe-making line model ZT-50, High-Frequency Straight seam pipe-making line model ZT-60 and High-Frequency Straight seam pipe-making line model ZT-76.