High Precision Tube Mill for Round Square Rectangular Pipes
Price:
$100000 to $1 million
MOQ:
1 Set
Delivery Time:
60 work days
Brand:
Tengtian
Product Description
High Precision Tube Mill, Pipe Making Machine for CRC/Galvanized Steel Material
Product Overview
The HG273 mill is designed for manufacturing round pipes (Φ114mm-Φ273mm) with thickness of 4.0mm-10mm from cold-rolled and hot-rolled coil strips. The process includes forming unclosed tubular blanks, high-frequency welding, cooling, sizing/shaping, and cutting to measured lengths.
Key Features
- Adjustment type: By turbine worm
- Cutting Saw: Cold Saw & Friction Saw Cutting
- Pipe shapes: Round, square, rectangular
- Welding Type: High Frequency Welding
- Exceptional precision: Between level roller jumps 0.01mm
- Frame vertical degree ≤0.05, each frame parallel degree ≤0.1mm
- Steel pipe diameter and roundness error ≤0.08mm
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 Specifications
| Parameter | Value |
|---|---|
| Stands of forming mill | 7 |
| Stands of sizing mill | 5 |
| Shaft material | 40Cr |
| Round pipe diameter | 19-76mm |
| Round pipe thickness | 1.5-3.0mm |
| Square pipe size | 15×15-60×60mm |
| Square pipe thickness | 1.5-2.0mm |
Customization: We can design the machine according to customer requirements.
Available Models
| Model | Diameter Range | Pipe Thickness | Line Speed (m/min) |
|---|---|---|---|
| HG20 | 8-25.4MM | 0.3-1.2MM | 120 |
| HG32 | 10-32MM | 1.4-1.5MM | 120 |
| HG50 | 16-76MM | 0.7-2.5MM | 30-120 |
| HG76 | 25-76MM | 1-4MM | 30-100 |
| HG89 | 32-89MM | 1-4.5MM | 30-80 |
| HG114 | 45-114MM | 1.5-5.0MM | 30-60 |
| HG165 | 60-165MM | 3-7MM | 30-50 |
| HG219 | 114-219MM | 4-8MM | 20-40 |
| HG273 | 114-273MM | 4-10MM | 15-30 |
| HG325 | 165-325MM | 4-10MM | 10-30 |
| HG426 | 165-426MM | 4-12.7MM | 8-25 |
| HG508 | 219-508MM | 4-16MM | 8-20 |
Compatible Materials: Low carbon steel, low alloy steel, galvanized steel, stainless steel, etc.
Our Service
- On-site engineer for installation and worker training
- One year quality guarantee with life guarantee repair
- Pre-sell service: Workshop design and production output design
- After-sell service: Installation, training, and skilled engineer support
- Option for extended engineer support (several months to 1 year)
- Complete project design for stainless steel/carbon steel pipe making
Our Customers
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Location
No.15,Shanqian Road,Economic Development Zone,Hebei,China
Contact Person
Yan