Automatic Share-Roller Welded pipe equipment
Short Description:
25 Years Focused on Welded Pipe Machinery
This ZTZG’s jointly developed, designed, and manufactured“Round-to-Square Tube Production Line Without Roller Change”
“ZTZG Sharing-Roller Welded Pipe Equipment”can produce round tubes, square tubes, and rectangular tubes without requiring roller changes.
When producing round tubes of different specifications, the rough forming and fine forming rollers before welding are shared.
When producing square and rectangular tubes within a certain range, no roller changes are needed in the forming section before welding.
The sizing section adopts a misalignment adjustment method, allowing online adjustments to produce different specifications of square and rectangular tubes.
This significantly reduces roller costs, improves production efficiency, and greatly enhances economic benefits for tube manufacturers!
ZTZG Provide professional ERW pipe mill production lines for downstream steel pipe, steel structure and cold-formed steel manufacturers.
ZTZG support customization according to international standards in each region, and provide regular technical information and technical training support.
25 Years Focused on Welded Pipe Machinery
This ZTZG’s jointly developed, designed, and manufactured”Round-to-Square Tube Production Line Without Roller Change”
“ZTZG Sharing-Roller Welded Pipe Equipment”can produce round tubes, square tubes, and rectangular tubes without requiring roller changes.
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ERW TUBE MILL LINE |
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Model |
Round pipe mm |
Square pipe mm |
Thickness mm |
Working spead m/min |
|
|
ERW20 |
Ф8-Ф20 |
6x6-15×15 |
0.3-1.5 |
120 |
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|
ERW32 |
Ф10-Ф32 |
10×10-25×25 |
0.5-2.0 |
120 |
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|
ERW50 |
Ф20-Ф50 |
15×15-40×40 |
0.8-3.0 |
120 |
|
|
ERW76 |
Ф32-Ф76 |
25×25-60×60 |
1.2-4.0 |
120 |
|
|
ERW89 |
Ф42-Ф89 |
35×35-70×70 |
1.5-4.5 |
110 |
|
|
ERW114 |
Ф48-Ф114 |
40×40-90×90 |
1.5-4.5 |
65 |
|
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ERW140 |
Ф60-Ф140 |
50×50-110×110 |
2.0-5.0 |
60 |
|
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ERW165 |
Ф76-Ф165 |
60×60-130×130 |
2.0-6.0 |
50 |
|
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ERW219 |
Ф89-Ф219 |
70×70-170×170 |
2.0-8.0 |
50 |
|
|
ERW273 |
Ф114-Ф273 |
90×90-210×210 |
3.0-10.0 |
45 |
|
|
ERW325 |
Ф140-Ф325 |
110×110-250×250 |
4.0-12.7 |
40 |
|
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ERW377 |
Ф165-Ф377 |
130×130-280×280 |
4.0-14.0 |
35 |
|
|
ERW406 |
Ф219-Ф406 |
170×170-330×330 |
6.0-16.0 |
30 |
|
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ERW508 |
Ф273-Ф508 |
210×210-400×400 |
6.0-18.0 |
25 |
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ERW660 |
Ф325-Ф660 |
250×250-500×500 |
6.0-20.0 |
20 |
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|
ERW720 |
Ф355-Ф720 |
300×300-600×600 |
6.0-22.0 |
20 |
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STAINLESS STEEL PIPE PRODUCTION LINE |
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|
Model |
Round pipe mm |
Square pipe mm |
Thickness mm |
Working speed m/min |
|
|
SS25 |
Ф6-Ф25 |
5×5-20×20 |
0.2-0.8 |
10 |
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SS32 |
Ф6-Ф32 |
5×5-25×25 |
0.2-1.0 |
10 |
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|
SS51 |
Ф9-Ф51 |
7×7-40×40 |
0.2-1.5 |
10 |
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|
SS64 |
Ф12-Ф64 |
10×10-50×50 |
0.3-2.0 |
10 |
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|
SS76 |
Ф25-Ф76 |
20×20-60×60 |
0.3-2.0 |
10 |
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|
SS114 |
Ф38-Ф114 |
30×30-90×90 |
0.4-2.5 |
10 |
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|
SS168 |
Ф76-Ф168 |
60×60-130×130 |
1.0-3.5 |
10 |
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|
SS219 |
Ф114-Ф219 |
90×90-170×170 |
1.0-4.0 |
10 |
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|
SS325 |
Ф219-Ф325 |
170×170-250×250 |
2.0-8.0 |
3 |
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|
SS426 |
Ф219-Ф426 |
170×170-330×330 |
3.0-10.0 |
3 |
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|
SS508 |
Ф273-Ф508 |
210×210-400×400 |
4.0-12.0 |
3 |
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|
SS862 |
Ф508-Ф862 |
400×400-600×600 |
6.0-16.0 |
2 |
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