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Zhangjiagang City Zhangyun Machinery Manufacturing Co.,Ltd
Add:Xindong Road, Daxin Town, Zhangjiagang City, Jiangsu Province, China
Tel:+86-512-58376558
Fax:+86-512-58376989
Ph:+8613584478980
E-mail:yvonnechan@zyjxzz.com

Pipe Production Line

Φ127 high-frequency welded pipe production line is designed to produce welded pipes of 50~130mm in diameter and 1.5~6.0mm in wall thickness as well as square and rectangular pipes and formed sections of the corresponding size.
Product Details:

General Introduction

Φ127 high-frequency welded pipe production line is designed to produce welded pipes of 50~130mm in diameter and 1.5~6.0mm in wall thickness as well as square and rectangular pipes and formed sections of the corresponding size.


Main Technical Specifications

Main Specifications:

Pipe Diameter: Φ50~Φ130 mm

Wall Thickness: 1.5~ 6.0mm

Pipe Length: 4 ~ 10m

To-length Accuracy: ±3 mm 

Raw Material Conditions:

low carbon steel 

Mechanical Characteristics:

σb≤500Mpa   σs≤300Mpa

Width of Strip: 150 ~ 410mm

Thickness of strip: 1.5 ~ 6.0mm

Inner Diameter of Coil: 508mm  

Outer Diameter of Coil: ≤1600mm

Weight of Coil: ≤5t

Forming Speed: Max 50m/min

Total Power: Approve 800 KW


Technological Process

Uncoiling → Shearing → handed welding→ Storing in accumulator →leveling  →Forming → Welding → Bead Scraper→Cooling → Sizing→straighten → Flying saw cutting → Pipe collecting 


Main Equipment and Main Data

Uncoiled

Firmer Diameter of Coil ,mm

Φ508mm

Outer Diameter of Coil ,mm

MaxΦ 1600mm

Width of strip ,mm

90~280mm

Weight of Coil , max ,ton

3T

Structure

Double-mackerel

Drum Expansion

Hydraumatic/sliders

Swivel

Manual


image001.jpg


Hydraulic Shearing

Shearing Width ,mm

Max 240mm

Thickness of Strip ,mm

1.2~4.0mm

Shearing of Strip

Hydraulic

Adjust of Up and Down

Manual


image003.jpg


welding table

Horizontal spiral accumulator

Feeding Speed ,max ,m/min

150M/min

Accumulator Dia.

4.5m

Thickness of Strip

1.2~4.0mm

Width of strip

30~89mm

Feeding speed

Min 150m/min

Motor, kW

YCT AC11+15


image005.jpg


Forming and Sizing Mill

Material

Low carbon steel & low alloy steel
σb≤500Mpa σs≤300Mpa

Diameter of Pipe ,mm

Φ30~Φ89mm

Thickness of Strip ,mm

1.2~4.0mm

Width of Strip ,mm

90~280mm

Main Motor Power ,Kw

DC132KW×2sets,

H.F.Power, kW

300KW

Forming Mode

Roll forming

Stand

Portal style

Forming Speed, m/min

Max70

Entry Guide

1

No. Of forming stands

horizontal 7 φ80mm, 40Cr
vertical 8 φ50mm, 40Cr

No. Of sizing stands

horizontal 6 φ80mm, 40Cr
Vertical 6 φ50mm, 40Cr

Seam Guide Roll Stand

1set

Squeeze Roll Stand

3Roll

Bead Scraper

1 set

Cooling Zone

self-contained

Turks Head

4-roll style. 2

Dia. Of straighten pipes

Φ30~89 mm

Thickness of Pipe ,mm

1.2~4.0 mm

Roll Shaft Material

40Cr


image007.jpg


Flying Saw
General Flying Saw

Outer Diameter of Pipe, max, mm

Φ76mm

Wall Thickness, max, mm

4.0mm

Cut-to-length, m

4~10m

Cutting Motor Power, kW

AC 22kW

Traveling Motor Power, kW

DC 15 kW

Cutting Accuracy, mm

±3mm

Control

Computer


image009.jpg


Flying Saw
Conveyer

Motor, kW

132KW

Length

According to the client’s requirements

Table
Container


FAQ

Q: What about our after-sale service?

A: we provide technical support on line as well as overseas services by skillful technicians.

Q: How does your factory do regarding quality control?

A :There is no tolerance regarding quality control. Quality control complies with ISO 9001.every machine has to past testing running before it’s packed for shipment.


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