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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

Steel Tube Making Machine

Steel Tube Making Machine
1. Composition of steel tube welding machine Uncoiler, shearer welder, storing device, forming sizing unit, flying saw, discharging table, packer, high-frequency device 2. Main Technical Specifications of the steel tube welding machine 2.1 Main Specifications: 2.1.1 Pipe Diameter: Φ9-32 2.1.2...
Product Details:

1. Composition of steel tube welding machine

Uncoiler, shearer welder, storing device, forming sizing unit, flying saw, discharging table, packer, high-frequency device


2. Main Technical Specifications

2.1 Main Specifications:

2.1.1 Pipe Diameter: Φ9-32

2.1.2 Wall Thickness: 0.4 ~ 1.5mm

2.1.3 Pipe Length:  4 ~ 10m

2.1.4 To-length Accuracy: 0 ~ 6mm ( STD )

2.2 Raw Material Conditions:

2.2.1 Low carbon steel and low alloy constructional steel

    Mechanical Characteristics:σb≤500Mpa σs≤300Mpa

2.2.2 Width of Strip: 30 ~ 90mm

2.2.3 Thickness of strip: 0.4 ~ 1.5mm

2.2.4 Inner Diameter of Coil: φ508mm  

2.2.5 Outer Diameter of Coil: ≤φ1200mm

2.2.6 Weigh of Coil: ≤1.0t

2.3 Forming Speed: 3~ 8 m/min

2.4  Total Power: Approve 45KVA


3 Technological Process

Uncoiling → Shearing and welding → Forming and Sizing→Cooling → Flying saw cutting → Pipe collecting 


4 Main Equipment and Main Data

4.1 Uncoiled

Firmer Diameter of Coil ,mm

φ508mm

Outer Diameter of Coil ,mm

Max 1200

Width of strip ,mm

30~90

Weight of Coil , max ,ton

1.0

Structure

Double-mackerel

Drum Expansion

Manual

Swivel

Manual

4.2 Shear Welder

Shearing Width ,mm

30~90

Thickness of Strip ,mm

0.4~1.5

Clanking of Strip During Welding

Pneumatic

Welding of Strip

Ar Shield Welder

Adjust of Up and Down

Manual

4.3 Forming and Sizing Mill

Material

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

Diameter of Pipe ,mm

9~32

Thickness of Strip ,mm

0.4~1.5

Width of Strip ,mm

30~90

Main Motor Power ,kW

45KW×1set

Forming Mode

Roll forming

Stand

Portal style

Forming Speed, m/min

Max8

Entry Guide

1

No. Of forming stands

- horizontal 8
- vertical 8

No. Of sizing stands

- horizontal 6
- Vertical 6

Seam Guide Roll Stand

1

Squeeze Roll Stand

1

Bead Scraper

2

Cooling Zone

1

Driving Roll Shaft Diameter, mm

40Cr, Φ38

Side Roll Shaft Diameter, mm

40Cr, Φ25

Turks Head

4-roll style.

Reduction Gear Box

Bevel Gear Box

Driving System

BS Euro herm

4.6 Flying Saw

Outer Diameter of Pipe, max, mm 

9-32

Wall Thickness, max, mm

0.5-1.5

Cut-to-length, m

4.0~10

Cutting Motor Power, kW

AC 4

Traveling Motor Power, kW

DC 11

Cutting Accuracy, mm

0~6

Control

Computer


5 Pictures



6. FAQ

Q: Do you provide installing and debugging overseas?

A: Overseas machine install and worker training services are optional.

Q: How does your factory do regarding quality control?

A :There is no tolerance regarding quality control. Quality contr


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