Precision Tube Mill Welded Industrial Tube Mills Galvanised Steel Production Line 70m / Min Running Speed

ERW114 High Precision Steel Tube Mill Production Line

High‐frequency welded tube mill line is Designed to produce round tube diameter of 38 – 114mm, And wall thickness of 1.2 ‐5.0 mm. This line utilizes roll forming to process steel strip into various shapes. Using high frequency induction heating, this line is capable of producing section material of various diameters and sizes by squeezing weld seam together into closed shape. The application of advanced aperture technology, PLC automatic control system and British Eurasia Digital speed‐regulating unit ensure that the production line works reliably and operates and maintains easily.

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

Specifications:

1. Raw Material: HRC, CRC, Galvanised Coil

Steel Coil: Inner diameter: Φ470-Φ510mm
Outer diameter: Φmax=1500mm
Strip steel width: 120mm-360mm
Strip steel thickness: 1.2mm-5.0mm
The maximum weight: 5 tons

2. Production Range:

Round Pipe: 38- 114mm; Thickness: 1.2-5.0mm

Square Pipe: 30*30-90*90mm; Thickness: 1.2-4.0mm

3. H.F. Welder: GGP400Kw Solid State High Frequency Welder

4. Line Spees: Max.70m/min

5. Tube Length: 4-12m

6. Cutting Accuracy: ±2mm

7. Total Installation Capacity: 750kw

8. Dynamic power: AC380V±10%, 3phases, 50Hz±1.0%

9. Cooling water
Reservoir for High Frequency equipment: 25m³, one set
Reservoir for circulating cooling water: 20m³, one set

10. Compressed air
Pressure: 0.4Mpa
Flow: 2.0m3/h

As an CE & ISO9001:2008 certified pipe making machine manufacturer and supplier in China. Based on our high quality, reliable performance and long using life, our machines exported to Turkey, Egypt, Morrcco, Kazakhstan, Uzbekistan, Tajikistan, Syria, Iran, Iraq, Mexico, Sri Lanka, Pakistan, Thailand, Vietnam, and other nearly 30 countries.

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