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Direct Profile Lines
Direct Profile Lines
Direct Profile Lines
Direct Profile Lines
Direct Profile Lines
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  • Direct Profile Lines
  • Direct Profile Lines
  • Direct Profile Lines
  • Direct Profile Lines
  • Direct Profile Lines

Direct Profile Lines

※ Full Automatic!  Without Roll Change! 

This tube mill adopts a direct forming section to produce square and rectangular tubing.

Category：

ERW Carbon Steel Tube Mills

E-MAIL：

info@reliantt.com

WhatsApp：

008613806278942

Product Inquiry
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Product Parameters

This tube mill adopts a direct forming section to produce square and rectangular tubing.

 

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Compared to the traditional production process (round to square), Directly Profile line (i.e. H.F directly to square, rectangle tube line) is completely automatic, easy, accurate and fast set up production process. It brings undisputed advantages in terms of flexibility, production capability and cost reduction.

The automatic roller adjustment system is designed for adjusting all of the tube mill rollers. The motors installed on each stand provide this (Servo motor or AC motor +absolute encoder). Whole process is controlled by special software and operated from the control panel.

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Advantages

 

※ Save raw material width by 2~4% for same profile production

※ Meet requirements of multi-product small-batch production

※ Modify the profile dimensions without any roll change

※ Extreme reduction of set-up time for mill

※ Elimination of cost for forming rolls

※ High production capacity

※ Reduction of manpower

※ Minimal and easy maintenance

※ Easy use of software for set up production parameters

 

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Forming Section

 1
Welding Section
1
Cutting Saw
Square Tubes Samples

 

Process Flow

 

Raw Material (Strip Coil) → Decoiler → Snubber Roller + Pinch Roll + Leveler → Shear & Butt Welder → Horizontal Accumulator → Forming (directly forming to square or rectangle shape) → HF Welding → Scraping → Cooling → Sizing → Straightening → Cutting → Run-out→ stacking & bundling machine

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Technical Parameter

 

Mode

Square Tube Size
(mm)

Rectangular tube Size
(mm)

Tube Thickness
(mm)

Max. Speed
(m/min)

Material

RT80×2.5

30×30 - 80×80

30×60 - 100×50

0.9-2.5

105

ST-37 ; ST-52

RT100×4

40×40 - 100×100

40×60 - 120×60

1.5-4

90

ST-37 ; ST-52

RT120×5

50×50 - 120×120

50×60 - 140×80

2-5

70

ST-37 ; ST-52

RT150×8

60×60 - 150×150

60×80 - 200×100

2-8

60

ST-52

RT200×10

80×80 - 200×200

80×100 - 250×150

2.5-10

50

ST-52

RT250×12.7

100×100 - 250×250

100×120 - 300×200

3-12.7

40

ST-52

RT300×12.7

120×120 - 300×300

120×160 - 400×200

4-12.7

30

ST-52

RT400×16

200×200 - 400×400

200×250 - 450×350

4-16

25

ST-52

Key words：

ERW Carbon Steel Tube Mills

Pipe Making machine

Tube Mill

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