High Frequency Welded carbon steel Square Tube Mill 30m/Min

HG50 High-Frequency Welded Pipe Production Line

High Frequency Welded 150kw Square Tube Mill 30m/Min is designed to produce welded pipes of round pipe 25mm-50mm ,thickness 0.4-1.5mm, Square pipe : 20*20mm-40*40mm 0.4-1.5mm. and deformed pipes of the corresponding size. Adopting roll pass design, the production line can manufacture welded steel pipes with good quality machining and high precision assembling.

According to the designing guideline of improving the operating character & environment and the safety & producing character , reducing the cost of the roller to guarantee high efficiency, HG50production line adopts the double-radius hole style of design .

• Main Parameters and Specifications:
• Material Specifications:

(1)Conforming to the YB189-64 standard

(2)Material : Low carbon steel and low alloy constructional steel

(3)Mechanical properties: σ_b≤520Mpa,σ_s≤365MPa

(4)Strip Width:100-160mm

(5)Strip Thickness:0.4-1.5mm

(6)Inner Diameter of Coils:φ480～φ520mm

Outer Diameter of Coils:φ1000～φ1800mm

Coil Weight:≤1.5T

(二) Welded Pipe Specification:

• Round pipe:25mm-50mm 0.4-1.5mm
• Square pipe : 20*210mm-40*40mm 0.4-1.5mm

(2)Fixed Cutting length:4-12m

(3)Pipe-cutting Precision:0-3mm

• Forming Speed:30-100m/min

• Process for the production line

Coil Loading → Uncoiling →Cutting and Welding →Horizontal Spiral Accumulator → Forming, HF welding, Deburring, Cooling, Sizing, Straightening →STD Cold-cutting saw →Transmitting → Packing → Storage

Brief introduction of ERW high precision tube rolling mill

HG series high precision straight seam welded pipe production line is used to produce welded steel pipe from 7mm-508mm in diameter and 0.4 mm-20mm in wall thickness. It can also produce special-shaped tubes, such as square tubes, rectangular tubes, elliptical tubes, etc. within the scope of processing circular tubes. ERW pipe production line is a product with advanced technical characteristics. This unit adopts the most advanced FFX and FF forming system in the world, and chooses German COPRA rolling forming design software as the means and final verification of the design guide roll. The unit has formed the advantages of stable, high quality steel surface, easy to change specifications, advanced technology, reliable equipment and perfect production process.

ERW Tube Mill Other Model

1.) We will send the engineer for the installation and training your workers how to operate this machine in correct way.

2.) Warranty Team

One year quality guarantee, life guarantee repair. Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.

3.) We supply the pre-sell and after-sell service.

pre-sell service: workshop design, and production output design

after-sell service: installation and training, and the skilled engineer for working.

4.) We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.

5.) We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.

6.) We will be responsible for the loading and shipping

Q1: Are you manufacturer or trading company?
A1: we are manufactuer , more than 20 years experience.

Q2: What is the max size of pipe you have even produce?
A2: Max φ630mm

Q3:Can I visit your customer machine line?
A3: Yes, but I need to get agreement from my customer firslty.

Q4: what is your machine advantages?
A4:Contain Full automatic, Direct forming square, Share rollers. Fast change system

Q5:How I can get the quotation?
A5:Please send your requires of pipe size , thickness to us.