Full Automatic Square Tube Mill Line ERW Pipe Making Machine 30-80m/min
Product Specifications
| Attribute |
Value |
| Pipe Material |
Carbon Steel |
| Application |
Energy Supply Pipe |
| Production Capacity |
30-80m/min |
| Voltage |
220/380/415/420/440V |
| Weight |
>2T |
| Type of Welding |
High Frequency Welding |
| Product Speed |
Max 80m/min |
| Special Requirements |
Can design according to customer specifications |
Product Description
This full-automatic ERW steel tube mill/pipe mill line represents China's first fully automatic pipe making machine designed to meet international market requirements. Combining our LW series unit with FF forming technology, this equipment produces automatic square and rectangular tubes while also capable of manufacturing various open cold bend steel profiles (U, C section steel, etc.) with infinitely adjustable width and height dimensions.
Key Features
- Rapid roller adjustment capability
- Quick specification change capability for different tube sizes
- Reduced labor requirements and operational costs
- Extended equipment service life
- Modular repair capability
Machine Components
- Forming Section: 7 horizontal roll racks, 4 empty curving racks, 4 vertical roll racks, and 1 feeding rack
- Welding Section: 5 extruding rollers, 2 scraping scar racks, and 1 polish rack
- Shaping Section: 4 four-roller racks
- Control System: Multi-point PLC control
Production Process
material(steel coil) → uncoiler → shear and welder → horizontal(or cage) accumulator → forming mill → HF solid welder → sizing mill → roughly straightening(turkey head) → cut off machine → run out table
Technical Parameters
Stands of forming mill: 7
Stands of sizing mill: 5
Square pipe size range: 30×30-50×50mm
Square pipe thickness range: 1.0-3.0mm
Available Models
| Model |
Diameter Range |
Pipe Thickness |
Line Speed (m/min) |
| LW200 |
30*30-50*50MM |
1-3MM |
20-80 |
| LW600 |
60*60-150*150MM |
2-7MM |
20-60 |
| LW800 |
80*80-200*200MM |
1-3MM(or 4-13) |
20-40 |
| LW1000 |
100*100-250*250MM |
3-12.7MM(or4-14) |
15-30 |
| LW1200 |
120*120-300*300MM |
3-14MM |
10-25 |
| LW1400 |
150*150-350*350MM |
4-14MM |
8-20 |
| LW1600 |
200*200-400*400MM |
4-16MM |
8-20 |
Note: Specifications shown are for reference only. Product range and thickness are adjustable. Our engineering team can design custom machines to meet specific customer requirements.
1.) We will send the engineer for the installation and training your workers how to operate this machine in correct way.
2.) Warranty Team
One year quality guarantee, life guarantee repair. Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.
3.) We supply the pre-sell and after-sell service.
pre-sell service: workshop design, and production output design
after-sell service: installation and training, and the skilled engineer for working.
4.) We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.
5.) We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.
6.) We will be responsible for the loading and shipping
Q1: Are you manufacturer or trading company?
A1: we are manufactuer , more than 20 years experience.
Q2: What is the max size of pipe you have even produce?
A2: Max φ630mm
Q3:Can I visit your customer machine line?
A3: Yes, but I need to get agreement from my customer firslty.
Q4: what is your machine advantages?
A4:Contain Full automatic, Direct forming square, Share rollers. Fast change system
Q5:How I can get the quotation?
A5:Please send your requires of pipe size , thickness to us.
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