This line can contain 8 pipes(φ4~φ8) to coat zinc (copper) at the same time. Its design is advanced, reasonable, timesaving, cost saving, good usage effect.
Specifications
Serial No | Components | Quantity |
|---|---|---|
1 | Unwind Device | 10 |
2 | Pickling tank | 3 |
3 | Transition tank | 2 |
4 | Glaring tank | 5 |
5 | Passivating tank | 1 |
6 | Encolosed tank | 1 |
7 | oven | 1 |
8 | Wind-up device | 1 |
9 | Controlled silicon rectifier | 8 |
10 | filter | 2 |
11 | Anti-corrosive pump | 2 |
12 | Electrical control part | 13 |
13 | Electrical control part | 1 |
14 | Electrode copper bar | 100m |
15 | Conductive wheel device | 14 |
What the line does
The line coats eight pipes of φ4~φ8 mm at one time, in zinc or in copper. Pipes are unwound from coils at the front of the line, pass through the tank line and the oven, and are wound up again at the end. The equipment list shows 10 unwind devices and 1 wind-up device.
How the equipment is grouped
The specification table above lists each unit separately. Grouped by what they do, the line is:
Function | Units in the specification |
|---|---|
Coil handling | 10 unwind devices, 1 wind-up device |
Process tanks | 3 pickling, 2 transition, 5 glaring, 1 passivating, 1 enclosed |
Drying | 1 oven |
Power supply | 8 controlled silicon rectifiers, 14 conductive wheel devices, 100 m electrode copper bar |
Solution circulation | 2 filters, 2 anti-corrosive pumps |
Control | Electrical control parts |
Frequently asked questions
How many pipes can the line coat at one time?
Eight, of φ4~φ8 mm, coated in zinc or in copper.
Can the same line apply copper instead of zinc?
Yes. The line is listed for zinc coating and copper coating on the same equipment.
How many tanks are in the line?
The equipment list gives 3 pickling tanks, 2 transition tanks, 5 glaring tanks, 1 passivating tank and 1 enclosed tank, plus one oven for drying.
What does the electrical part of the line include?
8 controlled silicon rectifiers, 14 conductive wheel devices, 100 m of electrode copper bar, 2 filters, 2 anti-corrosive pumps and the electrical control parts listed in the specification table.
What does the equipment list show at each end of the line?
At the front, 10 unwind devices; at the end, a single wind-up device, with the tank line and the oven between them.
What to send for a quotation
To size and quote the line, the following are needed:
- Pipe diameter and wall thickness
- Coating required, zinc or copper, and the coating thickness
- Coil material and coil weight
- Output required, in m/min or tonnes per shift
- Power supply at your site, voltage and frequency
- Length available for the tank line in your workshop
Related pages: ZT drawing production line and ZT refrigeration production equipment.
