Full Automatic ERW Pipe Mill with High Frequency Welding 21-63mm
Price:
$100000 to $1 million
MOQ:
1 Set
Delivery Time:
2.5 months
Brand:
Tengtian
Product Description
High Precision Full Automatic ERW Pipe Mill with Worm Gearing (Max. 80m/min)
Key Specifications
| Adjusting Mechanism | Worm Gearing |
| Maximum Speed | 80m/min |
| Cutting Saw | Friction Saw Cutting |
| Welding Type | High Frequency Welding |
| Max. Thickness for Square Pipe | 0.8-3.0mm |
| Pipe Diameter Range | 21-63mm |
Product Overview
This high-frequency, high-precision full automatic ERW pipe mill line is designed for manufacturing welded steel pipes with exceptional accuracy and efficiency.
Production Capabilities
This equipment specializes in producing:
- Round pipes: Φ20-Φ80mm with wall thickness of 1.0-3.5mm
- Square pipes: 17×17-62×62mm with wall thickness of 1.2-3.0mm
- Standard pipe length: 4-8m
- Milling speed: 60-70m/min
Material Specifications
- Raw Material: Low-carbon steel
- Steel Strip Thickness: 1.0-3.5mm
- Steel Strip Width: 60-240mm
- Coil Inner Diameter: Φ450-Φ550mm
- Coil Outer Diameter: Φ800-Φ1200mm
- Maximum Coil Weight: 2500kg
Technical Advantages
- Exceptional Precision: Level roller jumps ≤0.01mm, frame verticality ≤0.05mm, pipe diameter and roundness error ≤0.08mm
- Advanced Technology: Incorporates Japanese precision engineering for high-accuracy requirements
- Precise Adjustment: Worm gear and worm adjustment system for accurate operation
- 3D Scraping Adjustment: Scraper can rotate ±20° along steel circle
- Stable Forming: Turkish head push square system reduces mold weight and ensures uniform R angles
- Reduced Impact: Nylon damping blocks minimize shaft and bearing impact
Production Process
- Scroll up
- Uncoil
- Flattening
- End Shear & Butt Welding
- Accumulator
- Forming
- High-frequency induction welding
- Removing external burr
- Cooling
- Sizing
- Cutting
- Checking & Collecting
- Accessing Warehouse
Detailed Specifications
Raw Material
| Material Application | Hot or cold rolled steel strips, galvanized steel strips |
| Material Grade | Low-carbon steel, low alloy steel: δs≤345Mpa |
| Steel Strip Inner Diameter | Φ508-Φ610mm |
| Steel Strip Outer Diameter | Φ800-Φ2000mm |
| Maximum Coil Weight | 4000kg |
Production Range
| Round Pipe | 32-140mm (Thickness: 1.0-5.0mm) |
| Square Pipe | 25×25-110×110mm (Thickness: 1.0-4.0mm) |
| Rectangular Pipe | 20×30-90×120mm (Thickness: 1.0-4.0mm) |
Additional Specifications
- H.F. Welder: GGP300Kw Solid State High Frequency Welder
- Line Speed: Maximum 70m/min
- Tube Length: 6-12m
- Cutting Accuracy: ±3mm
- Electric Installed Capacity: Approximately 500KW
- Line Dimensions: About 80×9m
Our Services
- On-site engineer for installation and operator training
- One-year quality guarantee with lifetime repair service
- Comprehensive pre-sale and after-sale support
- Workshop design and production output planning
- Extended engineer support available (several months to 1 year)
- Complete project design for stainless steel/carbon steel pipe production
- Responsible for loading and shipping arrangements
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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