• H.F pipe line / Ф140 Pipe Mill roll forming machine System 1
  • H.F pipe line / Ф140 Pipe Mill roll forming machine System 2
H.F pipe line / Ф140 Pipe Mill roll forming machine

H.F pipe line / Ф140 Pipe Mill roll forming machine

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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Structure of Ф140 Pipe Mill Description

 

Material to be processed:Carbon Steel, Cold  Hot Rolled pre slit strip coils of weld able grade with max. 0.2% carbon Type of Production: * Round Tubes*Squar *Square and Rectangular Hollow Sections


Main Features of Ф140 Pipe Mill Description



General Description

  • Material to be processed:Carbon Steel, Cold  Hot Rolled pre slit strip coils of weld able grade with max. 0.2% carbon

  • Type of Production: * Round Tubes*Squar *Square and Rectangular Hollow Sections

  • Round Tube Outside Diameter: Min 32 Max 140mm

  • Square Hollow Section: Min 25x 25 Max 110 x 110 mm

  • Rectangular Hollow Section: Min 25x 40  Max 90x 130 mm

  • Tube Thickness: Min 1.2  Max 5.0 mm

  • Forming Line Speed: Max 70 m/min (Square and Rectangular Hollow Shapes are produced at lower speeds depending on side to wall thickness ratio)

  • Tube Cut Length: Min 4 Max 12 meter

  • Length Accuracy: ± 3mm

  • Drive Motor: DC 110kW +110kW

Line Composion

  • V-shape pre-discharging table ( V coil stand)

  • Hydraulic charging wagon (coil car)

  • Hydraulic discharging machine (uncoiler)

  • Leveler & flattener

  • Shear and TIG Welder.

  • Horizontal Strip Accumulator(or Cage Accumulator).

  • Forming, Welding, Cooling and Sizing Section. Drive Motor: DC 110kW +110kW

  • Computer Flying Saw Cut-Off.

  • Straightener

  • End Milling and Chamfering Machine

  • Baling Press

  • Driven Roller Run Out Table, Inspection table & Collectors.

  • Solid State H.F. Induction Welder: 400 kW, Solid State Type(Vaccum Tube Type)

  • Rolls: Rolls are manufactured out of AISI D3 D2 or E52100

  • Hydraulic Units

  • Electrical Panels


CFOE mill Specification

 

Rolling bottom line (mm): 900mm

Pipe diameter :Square □120×120
□400×400mm
             Rectangular □100×130
□300×500mm

Wall thickness: 3.0
12.7 mm

Strip width : 4801600mm

Forming speed : 015m/min 

Driven Stands :16.   roll Shaft diameter 230mm 

Idle side Roll Units 8. roll Shaft diameter 130mm

Power of high-frequency unit: 800kW

Main motor: model (DC) power 200kw×2  250kW speed 500/1600rpm

Strip width : 4801600mm


Forming speed : 015m/min 

Cut-to-length accuracy: ± 3 mm (electronic flying saw)

Overall dimension :length 150,000mm


Images


H.F pipe line / Ф140 Pipe Mill roll forming machine

 

FAQ

How do you guarantee the quality?

We can provided CE certificate if we are required.

 

What's the delivery time?

around 120days after receive your 30% payment.

 

Where can we see your machines?

You are welcome to visit our factory and test it by yourself.

 


Q:What kind of material and what heat treatment are used for pressing roller (molding, feeding, cutting force, heavy load, heavy load) of sheet steel rolling machine?
Use 40Cr or 20Cr, Cr12.Cr12MoV, quenching and tempering treatment, think of hardness, high point, carburizing, nitriding, and consider adding lubrication device to extend its service life
Q:Improvement in rolling forming process
Rigid force, 1000N-3000N, damage to the guide rail of machine tool transmission mechanism, seriously damage the accuracy and life of machine tools.
Q:What is the surface rolling forming machine process?
The rolling process using metal at room temperature, cold plastic characteristic, through the rolling tool is the rolling tool to put some pressure on the metal surface, so that the workpiece surface by plastic deformation, the height to the lower tissue slip, the surface roughness decreased.
Q:Introduction of roll forming process
Not only threaded fasteners industry applications, automobiles, bicycles and other industrial sectors also use rolling forming process, processing complex shapes of parts.
Q:A roll forming machine, rolling out of the length is always not up to a fixed size, not too small, that is, more than that, what is the cause?
According to my experience, there should be a problem with the boot encoder (also known as the digital wheel). Thank you. I hope I can help you.
Q:Process mould for rolling forming process
Press forming is an advanced processing technology, and its remarkable characteristics have been paid attention to by the automobile industry at home and abroad.
Q:Material and equipment for roll forming process
Rolling process is a cold forging process, which can be used for rolling and forming a lot of materials. Among them, low carbon steel is a material commonly used in rolling forming, and non-ferrous metal is more suitable for roll forming.
Q:What is rolling forming processing?
Ironing the surface of the workpiece with a raised micro wave crest to fill the concave micro troughs, thus changing the distribution of the peaks on the surface, and obtaining smaller surface roughness values.

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