Precision Welded Carbon Steel Square Tube Mill
Product Specifications
| Attribute | Value |
| Machine Name | 500x500mm Welded Steel Square Tube Mill By GI Steel Coil |
| Product | Square tube |
| Feature | Precision |
| Material | Carbon steel and galvanized steel |
| Max Size | 500x500mm |
| Thickness | 3mm |
| Length | 6-12m |
| Rollers | Not included |
| Model | 500x500 |
Product Description
The 500x500mm Welded Steel Square Tube Mill by GI Steel Coil is engineered to produce high-quality square pipes with dimensions up to 500x500mm and thickness ranging from 1-3mm. Utilizing advanced roll pass design, this production line ensures superior machining quality and high-precision assembly.
Design Features
Designed with operational efficiency and safety in mind, this square tube mill incorporates a double-radius hole style design to enhance performance while reducing roller costs. The system guarantees high production efficiency and consistent output quality.
Technical Specifications
Material Specifications:
- Standard: International standard tube mill machine
- Material: Galvanized steel
- Mechanical properties: σb≤520Mpa, σs≤365MPa
- Strip Width: 1000-2000mm
- Strip Thickness: 6-12mm
- Inner Diameter of Coils: Φ508mm
- Outer Diameter of Coils: Φ1300～φ2000mm
- Coil Weight: ≤25T
Pipe Specification:
- Pipe Diameter: Round pipe 300x300-500x500mm
- Length: 3-6m
- Pipe-cutting Precision: 0-6mm
- Forming Speed: Max 40m/min for 10mm thickness
Customer-Supplied Requirements
- Workshop: 100x12m, H＞5m (crane to ground)
- Power: Approx. 3500KW 380V/60Hz/3phases
- Circulation Cooling Water (whole system): Flow:30+30 CBM, Pool Volume:40m³
- Compressed Air (whole system): Flow:5m³/min, Pressure: 5-7kg/cm²
- Cable: All cable outside of machine to be purchased after machine installation
Tube Mill Machine Working Process
Strip steel to coil → uncoiler → end straightener → flattener → shear welder → storage material unit → formed, welding, cooling, accurate pipe diameter size → accurate pipe length size, cutting → inspection → package
Square Tube Mill Equipment
Our Manufacturing Facility
Our Office
Our Team
Past Projects
Certifications
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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