Carbon Steel Square Tube Mill High Frequency Welding
Product Specifications
| Attribute | Value |
|---|
| Mill Name | Carbon Steel Rectangular Shape 200 * 200mm Pipe Square Tube Mill |
| Product Speed | Max 50m/min |
| Pipe Diameter | 80*80-200*200mm |
| Pipe Thickness | 4.0-13.0mm |
| Type of Welding | High Frequency Welding |
| Special Requirements | Can be designed according to customer specifications |
Product Description
This high-performance square and rectangular tube mill combines
international market demands with our advanced LW series unit and
FF forming technology. The automatic equipment features rapid
adjustment of forming rollers, significantly reducing product
changeover time to enhance efficiency and lower production costs.
The innovative design allows production of different tube sizes
without roll changes, using a single set of combined molds. Simply
adjust the settings to produce various tube specifications,
achieving over 90% roller savings and substantial cost reductions.
Production Process
- Material (steel coil)
- Uncoiler
- Shear and welder
- Horizontal (or cage) accumulator
- Forming mill
- HF solid welder
- Sizing mill
- Rough straightening (turkey head)
- Cut off machine
- Run out table
Technical Parameters
| Stands of forming mill | 7 |
| Stands of sizing mill | 5 |
| Square pipe size | 80×80-200×200mm |
| Square pipe thickness | 4.0-13.0mm |
ERW Tube Mill 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 (or 4-14) | 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: Models shown are for reference only. Product range and thickness
are adjustable. Our engineering team can design 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
FAQ:
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.
