High Frequency Welded Pipe Mill 3.5mm ERW Tube Production Line
Price:
$100000 to $1 million
MOQ:
1 Set
Delivery Time:
60 work days
Brand:
Tengtian
Product Description
ERW Pipe High Speed 3.5mm High Frequency Welded Tube Mill
The HG48 ERW Pipe Mill Line is engineered to produce high-quality welded pipes with diameters ranging from Ф21.3～48mm and wall thicknesses of 1.2～3.5mm. Featuring advanced roll pass design, this production line delivers exceptional machining quality and precision assembly.
Key Specifications
| Attribute | Value |
|---|---|
| Tensile strength of raw material | σb≤500 Mpa |
| Thickness range | 1.5-3.5mm |
| Maximum production speed | 20～100m/min |
| Fixed cutting length | 8-12m |
| Pipe size range | Ф21.3～48mm |
| Warranty | One year |
| Welding type | High Frequency Welding |
Design Features
- Enhanced operational and production performance
- Improved operational environment and safety
- Superior product stability and productivity
- Reduced roll costs
- Double-radius hole style design for high efficiency
Technical Specifications
Material Specifications
- Material: Low carbon steel and low alloy constructional steel
- Mechanical properties: σb≤520Mpa, σs≤340MPa
- Strip width: 66～151mm
- Strip thickness: 1.2～3.5mm
- Steel strip coil inner diameter: φ480～φ520mm
- Steel strip coil outer diameter: φ1000～φ1800mm
- Maximum coil weight: ≤2.0T
Welded Pipe Specifications
- Round pipe diameter: φ21.3～φ48mm
- Wall thickness: 1.2～3.5mm
- Fixed cutting length: 8～12m
- Pipe-cutting precision: 0～3mm
Power & Utility Requirements
- Power: 380V/50Hz/3phases, approx. 500KW
- Circulation cooling water: 30T/h～40 T/h, 40m³ pool volume
- Compressed air: 5m³/min at 5～7kg/cm² pressure
Workshop Requirements
Minimum dimensions: 7m wide × 100m long × 5m ceiling height (from rails to ground).
Key Components
Uncoiler
- Double expansion and cantilever mandrels design
- Pneumatic system for expanding, contracting and braking
- Coil OD: Φ1000-1800mm
- Coil ID: Φ480-520mm
- Hydraulic expansion with pneumatic driving brake
Automatic Shear and Welder
- Hydraulic cutting system
- Automatic welding mode
- Working cycle: Maximum 180 seconds
- Hydraulic pressure: 8-10MPa
Spiral Accumulator (4M)
- Working style: Change circle
- Maximum material carry velocity: 200m/min
- Pneumatic pinch form at 6Mpa
- Press & carry motor: 11KW
- Accumulator frame motor: 18.5KW
Forming & Sizing
- 7 horizontal forming stands
- 10 vertical forming stands
- 5 horizontal sizing stands
- 5 vertical sizing stands
- 2 sets of Turks Head with single head
- Maximum forming speed: 100m/min
Cold Saw
- Cutting length range: 8~12 meters
- Cutting precision: ±1.5mm
- Double saw blade milling cut
- 18.5KW servo drive motor
- 15KW variable frequency cutting motor
200KW High Frequency Welder
- Rated output power: 200KW
- Output frequency: 350~420kHz
- Total efficiency: >85%
- Induction welding mode
- Power distribution capacity: 307KVA
Similar Products
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