high frequency stainless steel weld steel line pipe or erw steel pipe making machine/steel square pipe making machine

high frequency stainless steel weld steel line pipe or erw steel pipe making machine/steel square pipe making machine

Φ25HIGH-FREQUENCY WELDED PIPE MILL LINE:

1. Main Technical Specifications:
1.1 Main Specifications:
1.1.1 Pipe Diameter: φ8-25mm
1.1.2 Wall Thickness: 0.5 ～ 1.5mm
1.1.3 Pipe Length: 4 ～ 8m
1.1.4 To-length Accuracy: 0 ～ 6mm ( STD )
1.2 Raw Material Conditions:
1.2.1 Low carbon steel and low alloy constructional steel
Mechanical Characteristics:
σb≤500Mpa σs≤300Mpa
1.2.2 Width of Strip: 25 ～ 80mm
1.2.3 Thickness of strip: 0.5 ～ 1.5mm
1.2.4 Inner Diameter of Coil: 480 ～ 610mm
1.2.5 Outer Diameter of Coil: 900 ～ 1800mm
1.2.6 Weigh of Coil: ≤0.5t
1.3 Forming Speed: 20 ～ 100m/min
1.4 Total Power: Approve 200KVA
1.5 Compressed Air:
1.5.1 Flow Rate: 1.0m3/min
1.5.2 Pressure: 0.4 ～ 0.7MPa
1.6 Water Supply:
1.6.1 Circulation: 30t/h
1.6.2 Pressure: 0.1 ～ 0.25MPa
2 . Technological Process:
Uncoiling → Shearing and welding → Storing in accumulator → Forming → Welding → Cooling → Sizing → Flying saw cutting → Pipe collecting

3 . Main Equipment and Main Data:
3.1 Uncoiled
Firmer Diameter of Coil ,mm
480～610
Outer Diameter of Coil ,mm
Max 1500
Width of strip ,mm
25～80
Weight of Coil , max ,ton
1.2
Structure
Double-mackerel
Drum Expansion
Manual
Swivel
Manual

3.2 Shear Welder
Shearing Width ,mm
25～80
Thickness of Strip ,mm
0.5～1.5
Welding Speed ,m/min
0.59～0.9
Clanking of Strip During Welding
Manual
Shearing of Strip
Manual
Welding of Strip
CO2 Shield Welder CO2
Adjust of Up and Down
Manual

3.3 Pinch Roll Assembly
Feeding Speed ,max ,m/min
240
Up and Down of Pinch Roll
Pneumatic
Material of Pinch Roll
Cr12
Height Guide Roll Assay
1
Entry Guide Roll Assay
1
Motor, kW
4.0

3.4 Cage Accumulator
Dimensions, m
4.5×2.5
3.5 Forming and Sizing Mill
Material
Low carbon steel & low alloy steel
σb≤500Mpa σs≤300Mpa
Diameter of Pipe ,mm
8～25
Thickness of Strip ,mm
0.5～1.5(for round pipe)
0.5～1.0(for square and rectangular pipe)
Width of Strip ,mm
25～80
Main Motor Power ,kW
45KW×1set
H.F. Power, kW
100KW
Forming Mode
Roll forming
Stand
Portal style
Forming Speed, m/min
Max100
Entry Guide
1
No. Of forming stands
horizontal 8
vertical 8
No. Of sizing stands
horizontal 4
Vertical 4
Seam Guide Roll Stand
1
Squeeze Roll Stand
2
Bead Scraper
2
Cooling Zone
1
Driving Roll Shaft Diameter, mm
40Cr, Φ40
Side Roll Shaft Diameter, mm
40Cr, Φ20
Turks Head
2-roll style. 2
Reduction Gear Box
Bevel Gear Box
Driving System
BS Euro herm

3.6 Flying Savvy
Outer Diameter of Pipe, max, mm
8-25
Wall Thickness, max, mm
0.2-1.0
Cut-to-length, m
4～8
Cutting Motor Power, kW
AC 2.2
Traveling Motor Power, kW
DC 11
Cutting Accuracy, mm
0～6
Control
Computer

3.7 Conveyer
Motor, kW
YCT AC1.1
3.8 Table
3.9 Container

4 Composition and quotation (EXW Price)
4.1 Quotation for Equipment
Double-mandrel Uncoiled (Pneumatic)
4.2 Quotation for Roll (Material: Cr12 Price：$8 /kg)
5. Notes to the quotation:
5.1Construction of building and inner arrangement except the machine members mentioned above.
All the foundation for the machines and the conduits for the course of the various feedings of line.
All the foundation for the machines and the conduits for the course of the machines, including air compressor, water pump, channels and vent stacks for the exhaust of the gaseous products, solder wire, impeder, CO2gas etc.
Switchboard and its correcting cables and wires.
All the connecting cables and wines except those in the machines.
Lifting system (bridge crane and devices for internal transportation of steel coils and pipe products).
5.2 self-contained
5.2.1
Air Compressor (6m3)
1 set
5.2.2
Air Container (0.6m3)
1 set
5.2.3
Water Pump (2” -1/2”)
2 set
5.2.4
Saw Bride Grinder
1 set

5.3 Delivery time: 90 working days after received deposit.
5.4 Validity of Quotation：2017
5.5 Specific price determined according to the configuration to meet the needs of users
5.6 Payment: T/T, pay 30% deposit before production; pay 70% before shipment
5.7 Above-mentioned quotations do not contain abroad machine debug costs (installation and debugging cost: $180 a day for one person, also, the purchaser will supply accommodations of manufacturer’s team ).

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