ERW63×2.5mm HF Welded Pipe Making Machines Line
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Payment
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Origin
China Mainland
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Minimum Order
1
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Packing
Pieces
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- Description
Product Detail
Welcome to get the high quality erw63×2.5mm hf welded pipe making machines line from us. We are one of the leading China manufacturers and suppliers of various manufacturing machines. Welcome to check the price list and the quotation with us.
1?Summary
ERW63 solid straight welded pipe mill line is used for producing welded pipe with diameter between F16mm to F63mm and thickness between 0.6mm to 2.5mm and also some square and rectangular pipe. Each machine on this mill line adopts the technology based on many scientific research achievements at home and aboard, and we make some innovative design according to national condition. Not only high automatic, convenient operation and maintenance, the design of our produced machines is in leading position in China, the structure and precision of our machines is in the advanced level all over the world.
2?Main parameters of our mill line
2.1 The size of output pipes:
Material: Q195 Q215 Q235
Round pipe: F16~f63mm
Square pipe: 20×20mm~50×50mm and size of rectangular tube accordingly
Thickness: 0.6~2.5mm
Length: 6~9m
Forming speed 80~100m/min
2.2 The size of steel coils (Raw material):
Cold/hot steel coils after slitting
OD of steel coils: Ø1300~ Ø1500mm
ID of steel coils: Ø570mm~ Ø610mm
Width of coils: 50~200mm
Weight: max 4mt
Material: Normal low carbon steel s ?=400MPa
2.3 Welding
The method of welding: Induction welding
Solid HF power: 250KW
Welding speed: 80~100m/min
3?Technical process of production
Decoiling-Shearing and end welding- Vertical accumulator- Forming- Welding- Water cooling- Sizing- Setting length FS cutting- Runout table one- Straightening- Runout table two- End facing- Packing
4?Machines Supply and Price offer
No | Name | Quantity (set) | Remark | |
1 | Double drum decoiler | 1 | ||
2 | Spiral accumulator | 1 | ||
3 | Forming stands | 1 | ||
4 | Welding device | |||
5 | Cooling tank | |||
6 | Sizing stands | |||
7 | Flying saw | 1 | ||
8 | 250KW solid HF welder | 1 | Baoding Sanyi | |
9 | Runout conveyor | 1 | ||
10 | Pipe bundling machine | 1 | ||
11 | Groud fundation parts | 1 | ||
12 | Total | 1 |
5?Brief introduction of main facilities (The following photos are just for reference, can not be the basis of checking)
5.1 Double drum decoiler
Function: Double station decoiling
The expansion way of expansion drum: Pneumatic
The rotation way of expansion drum: Be driven
Braking mode: Mechanical
5.2 Spiral accumulator
Storage capacity: 500m
Feeding speed: 15—200m/min
Diameter: 4.2mm
5.3 Forming stands
Function: Bend the steel strip into required section shape.
Horizontal roll stands: 7 stands
Vertical roll stands: 7 stands
Diameter of horizontal roll: Ø60mm, operating side bearing: NU212; Gearing side: 3512; Material 40 Cr.
Vertical roll diameter: Ø35mm
Material:40Cr Bearing:6307
Horizontal roll bottom diameter: Ø147mm
Forming speed 80—100m/min
5.4 Welding device
Function: HF weld the formed strip into closed pipe and cut the bead
This device is consist from two-roll guiding stand, two-roll squeezing stand, outer bead cutter (bullet type) and two-roll polishing stand.
5.5 Cooling tank
Cooling length: 3000mm
Cooling method: Spraying
5.6 Sizing stands
Horizontal roll stand: 5 stands
Vertical roll stand: 4 stands
Diameter of horizontal roll: Ø60mm;
Operating side bearing: NU212
Gearing side bearing: 3512
Material 40 Cr
Diameter of vertical roll: Ø35mm
Material:40Cr Bearing:6307
Four-roll straighten stand: Two stands
Sizing speed: 80—100m/min
Motor power for forming and sizing: Z4-250-31 132KW 1set,
Rotating speed: 1000 rpm-2000rpm
5.7Gearing
It is consist from main reduce-speed box and gearbox
Main reduce-speed box adopt ZLY mode, hard surface.
Gearbox take arc-umbrella gear, M=10. It has steady transmission and good anti-overload capacity, also long service life. The material of this is 20CrMnTi. Gear shaft use auto car drive shaft. Main reduce-speed box adopt ZLY mode, hard surface.
5.8 Computer flying saw
Function: Cut the continuous pipe into required length
Method: By FS cutting-off machine
The accuracy of length: 0-6mm
Length: 6-9m
Diameter of cutting saw blade: Ø450mm
Motor for cutting: 15KW
Motor for dragging: 22KW
5.10 Run out conveyor
Function: After cutting, transfer the pipe to bundling machine
5.11 Pipe bundling machine
Function: Line up the pipes and bundle the pipes into square or hex shape.
Pipe size: F16~F63mm or size of square pipe accordingly
Pipe length: 6-9m
6?Delivery
Three month after the contract coming into power
7?Electrical power parameter:
Voltage: AC 380V, three phase
Power: AC 220V, DC 24V Frequency: 60HZ
Installed capacity: 400KW
8?When this contract come into effect, following technical papers will be provided
8.1 Operation and maintenance manual
8.2 Blueprint of total and parts drawings
8.3 Hydraulic system blueprint
8.4 Electrical system blueprint
8.5 Mill foundation drawing
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