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Weld Pipe Roll Forming Machine-steel Pipe, Carbon Pipe Mill

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US$ 79,000 - 249,000 MOQ: 1 Set
Key Specifications
Get Latest Price
Condition:
New
Type:
Pipe Production Line
Pipe Material:
Carbon Steel
Contact Supplier Request Quote Chat Now
Cangzhou Zhongtuo International Trade Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
Delivery time depends on order quantity.

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Condition New
Type Pipe Production Line
Pipe Material Carbon Steel
Application Energy Supply Pipe
Production Capacity 0-90m/min
Place of Origin China
Brand Name ZHONGTUO
Model Number HG32/HG50/HG76/HG127
Voltage 380V/220V,50HZ
Power(W) 101kw,customized
Dimension(L*W*H) About 7m*1.4m*1.5m (Up to final design)
Weight About 5T/10 tons (Up to final design)
Certification CE, ISO
Warranty 12 Months
After-sales Service Provided Engineers available to service machinery overseas

                      Weld pipe roll forming machine—steel pipe, carbon pipe mill

 

 

Product Description

The steel pipe, carbon pipe mill is intended for manufacturing of round pipe of Φ10mm-Φ127mm with thickness of 0.5mm–5mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths. Finished product will be of round, square or rectangular pipe.

Weld pipe roll forming machine-steel pipe, carbon pipe mill 

 

 

Weld pipe roll forming machine types:
For saving energy and cost of making carbon steel pipe or steel pipe, we divided the pipe to the following types:

Welded pipe machine HG 32
Wall thickness from 0.4-2.5mm
Pipe diameter: 10-45mm
Round pipe: Max diameter pipe-45mm diameter. Min diameter-10mm
Square pipe: Max diameter pipe—35x35mm Min size 10x10
Rectangle: Max diameter for example: 30x40mm 10x10mm

Welded pipe machine HG50
Wall thickness from 0.5-3mm
Pipe diameter from 10-60
Round pipe: Max diameter pipe-60mm diameter. Min 10mm diameter
Square pipe: Max diameter pipe—47x47mm Min square pipe 10x10mm
Rectangle: Max diameter for example: 30x60mm Min is 10x10mm

 

 

Welded pipe machine HG76
Wall thickness from 1.0-3.5
Pipe diameter from 20-89
Round pipe: Max diameter pipe-90mm diameter. Min is 20mm diameter
Square pipe: Max diameter pipe—70x70mm Min is 20x20mm
Rectangle: Max diameter for example: 50x90, 40x100, 30x110mm Min 20x20mm


Welded pipe machine HG127
Wall thickness from 1.0-4.0
Diameter from 20-127mm
Round pipe: Max diameter pipe-127mm diameter. Min is 20mm diameter
Square pipe: Max diameter pipe—100x100mm Min is 20x20 diameter
Rectangle: Max diameter for example: 110x90, 800x1200, 70x130mm Min is 20x20 diameters.

II. The technical flow of the production line
{SteelTape}→→ Double-head un-coiler →→Strip-head Cutter and welder→→
Spiral Accumulator→→Forming section(Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller)+ De-burr frame →→Cooling unit →→ Sizing unit and straightened →→Flying saw under computer-control →→ Run-out table
III. Basic conditions: 
b) Steel Pipe Specification
1. Material: Low Carbon steel
2. Steel Tape: Inner diameter: Φ470-510mm
Outer diameter: Φmax=1500mm
Strip steel width: 40mm-160mm
Strip steel thickness: 0.5mm-2.5mm
The maximum weight: 1.0 tons
c) Electricity
1. Dynamic power: AC380V±10%, 3phases, 50Hz±1.0%
2. Control Power: AC220V±10%, one phase, 50 Hz ±1.0%
d) Electric installed capacity: appro. 250KW
e) Cooling water
1. Reservoir for High Frequency equipment: 15 m³, one set
2. Reservoir for circulating cooling water: 15 m³, one set
f) Compressed air
1. Pressure: 0.4Mpa
2. Flow: 0.5m3/h
g) Production capacity
Annual output: 10000 ton, according to the yearly working days,daily working hours and the products. 
h) Line speed: 30-90m/min
IV. Equipment makeup and main parameters of single unit:
1. Double-head un-coiler
1.1. Briefing: Rotary type to change coils easily, with a pneumatic brake
1.2. Parameters:
- Coil width: max.160mm
- Coil OD: max. Ø1500mm
- Coil ID: Ø 470- Ø 510mm
- Coil weight: max. 1.0 tons
1.3. Mandrel expansion by Pneumatic
1.4. Mandrel position rotation shall be manual 
1.5. Pneumatic brake
Weld pipe roll forming machine-steel pipe, carbon pipe mill
2. Shearing & butt welding machine
2.1 Hydraulic shearing parameters machine: 
- Cutting by hydraulic
- Width: ≤160mm
- Thickness: ≤2.0mm
2.2 Butt welding machine by manual
- welding machine
Weld pipe roll forming machine-steel pipe, carbon pipe mill
3. Horizontal spiral accumulator
3.1 Low bracket: 1 set
3.2 Revolver: 1 set
3.3 7 rollers Flattening unit: 1 set
3.4 2 rollers feeding: 1 set
3.5 Accumulator: 1 set 
- Feeding speed: Max.200m/min 
- Storing capacity: 500meter -700 meter 
3.6 High bracket: 1 set

Weld pipe roll forming machine-steel pipe, carbon pipe mill

Cage loop
3.1 Feeding speed: 200m/min
3.2 Pinch roll drive: 7.5 KW AC motor with gear box
3.3 Pinch roll Dia.: 150mm
3.4 Storage: 300-400m 

4. Forming & sizing section 
4.1 Forming mill gearbox, universal joint 
4.1.1 Mill entry flattener by five-roll passive levelling, one pair of sending roll, two pairs of vertical roll
4.1.2 Forming mill consists of:
- Driven stand: 7 sets (Horizontal)
- Driven stand shaft: Ø45mm
- Material of shaft: 40Cr
- Side roll stand: 8 sets(Vertical)
- Side roll stand shaft: Ø30mm
- Material of shaft: 40Cr
- Gear box & universal joint: 7sets
- Material of gear box: cast steel
- Material of gear: 20CrMnTi
4.2 Sizing mill gear box, universal joint 
4.2.1 Sizing mill consist of: 
- Driven stand: 4 sets (Horizontal)
- Driven stand shaft: Ø45mm
- Material of shaft: 40Cr
- Side roll stand: 4 sets(Vertical)
- Side roll stand shaft: Ø30mm
- Material of shaft: 40Cr
- Gear box & universal joint: 4 sets
- Material of gear box: cast steel
- Material of gear: 20CrMnTi
- 3 sets single head Turk’s head, with 4 rollers*3sets
- One speed testing roller with air cylinder for CNC flying saw
4.3 Drived motor
- Main motor: 55kW Model: Z4-200-31 1 set
- Main redactor: 1 set

5. Welding section
5.1 Welding section consist of:
- Seam guide unit: 1 set
- Squeeze stand: 2 rollers 
- De-burr frame: 1 set (2 heads)
- Horizontal unit for seam ironing: 2 rollers
5.2 Cooling section
- Cooling trough: 1 set
- Cooling trough length: 3 m 
5.3 Solid state High frequency welder (GGP100KW or 200kw)
- Nominal power: 100kW 
- Rated DC power: Pd=120kW
- Rated DC voltage: UdN=450V
- Rated DC current: IdN=270A
- The whole efficiency: η≥85%
- Output power: Pout>100kW
- Designed frequency: f=450~500kHz
- MOSFET inverter: 60kW×2
- Tank circuit output mode: no welding transformer output, secondary resonance
- With water-water cooler for welder

 

 

Packaging & Shipping

 

 Weld pipe roll forming machine-steel pipe, carbon pipe mill

 

Our Services

1. Installation and training:

a.If buyers visit our factory and check the machine, we will teach you how to install and use the machine, and 

also train your workers/technician face to face.
b.Without visiting, we will send you user manual and video to teach you to install and operate.
c.If buyer needs our technician to go to your local factory, please arrange board and lodging and other neces

sary things.

2. After Service

a.One year guarantee for whole machine.

b.24 hours technical support by email or calling

c.If there is any problem found of the machine, we will repair it for free in one year.

 

 

Company Information

 

 

 Weld pipe roll forming machine-steel pipe, carbon pipe mill

 

Weld pipe roll forming machine-steel pipe, carbon pipe mill

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Cangzhou Zhongtuo International Trade Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2014
Factory Size
3,000-5,000 square meters
Total Employees
51 - 100 People
Contact Supplier Request Quote Chat Now

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