Precision Tube Mill Machine for Round Square Rectangular Pipes 200x200mm
| Attribute | Value |
|---|---|
| Forming Method | FFX Forming Technology |
| Running Speed | Max. 50m/min |
| Pipe Shapes | Round, Square & Rectangular |
| Round Pipe Diameter | 89 - 219mm |
| Max. Thickness (Round) | 2.0 - 8.0mm |
| Welding Type | High Frequency Welding |
| Cutting Saw | Friction Saw Cutting |
| Square Pipe Dimensions | 80*80 - 200*200mm |
| Max. Thickness (Square) | 2.0 - 6.0mm |
This high-precision ERW219mm tube mill machine manufactures welded steel pipes with diameters from Φ89mm to Φ219mm (wall thickness 2.0-8.0mm) and square pipes from 80*80mm to 200*200mm. Combining international and domestic pipe-making technologies, our innovative production line delivers both economical and practical solutions.
- Uncoils and flattens steel coils into strips
- Forms strips into round pipe shape using precision rollers
- Welds tubes with high frequency solid state welder
- Sizes tubes to exact specifications
- Cuts to precise lengths (4-12m) with ±1mm accuracy
- Ultra-high precision: Roller jumps ≤0.01mm, frame clearance ≤0.02mm, diameter error ≤0.08mm
- Japanese technology: Meets strict international accuracy requirements
- Precision adjustment: Worm gear system with schedulable control
- 3D adjustable scraping: ±20° rotation capability
- Turkish head forming: Reduces mold weight while ensuring stable forming and uniform R angles
- Vibration reduction: Nylon damping blocks minimize shaft and bearing impact
Scroll up → Uncoil → Flattening → End Shear & Butt Welding → Accumulator → Forming → High-frequency induction welding → Removing external burr → Cooling → Sizing → Cutting → Checking & Collecting → Accessing Warehouse
| Material Application | Hot or cold rolled steel strips, galvanized steel strips |
| Material Grade | Low-carbon steel, low alloy steel: δs≤345Mpa |
| Strip Dimensions | ID: Φ450-Φ508mm, OD: Φ800-Φ2000mm |
| Coiler Weight | Max. 1500kg |
| Round Pipe | 89-219mm (Thickness: 2.0-8.0mm) |
| Square Pipe | 80*80-200*200mm (Thickness: 2.0-6.0mm) |
| Rectangular Pipe | 80*100-150*200mm (Thickness: 2.0-6.0mm) |
- H.F. Welder: GGP600Kw Solid State High Frequency Welder
- Line Speed: Max. 50m/min
- Tube Length: 4-12m
- Cutting Accuracy: ±1mm
- Electric Installed Capacity: approx. 1100KW
- Line Dimensions: approx. 100×8m
As a CE & ISO9001:2008 certified manufacturer, our high-quality machines are exported to over 30 countries including Turkey, Egypt, Mexico, and throughout Asia. Contact us today to discuss your precision tube production needs.
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