Automatic ERW Pipe Making Machine / Carbon Steel Tube Mill Manufacture 
Product Parameters
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Diagram Layout
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Coil material
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Uncoiling
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Shear&Weld
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Horizontal spiral accumulator
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Forming,Welding,Cooling,Sizing-Flying saw
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Packing machine
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Product Description
General Description The proposed Tube Mill is a combination of equipment installed in a line for the production of High Frequency Induction Welded (HFIW) carbon steel tubes. The process involved is cold forming of carbon steel strip in circular shape, longitudinal welding, sizing, converting into specified shape and cutting to pre determined length. Ф90 high-frequency welded tube mill line is designed to produce round tubes with diameter of Φ38.1~Φ90mm with wall thickness of 1.0~4.5mm and square/rectangular tubes of corresponding size. This line utilizes roll forming to process steel strip into various shapes. Using high frequency induction heating, this line is capable of producing section material of various diameters and sizes by squeezing weld seam together into closed shape. The products conform to BS/ASTM Standard. Adopting the advantages of the equipment of the same kind at home and abroad, each element of the line is designed with new ideas. The application of advanced technology, PLC automatic control system and British Eurasia Digital speed regulating unit ensure that the production line works reliably,operates and maintains easily. Being the best production line in China, it can also compete with the advanced ones in the world.
Advantages of the line: It is easy to operate,adjust and maintain with good welding seam quality and rigid machine structure.
Tube Mill Line Technical Specification:
Direction of Operation: (To be confirmed by Buyer) ·Total Power: 900kW ·Compressed Air: 5m2/min Pressure: 0.4~0.7MPa ·Capacity of cooling liquid: 20t/h~30 t/h ·Tube welding speed: 20-60m/min (Square and Rectangular Hollow Shapes are produced at lower speeds depending on side to wall thickness ratio)
Raw Material Specification:
Material: Carbon Steel, Cold or Hot Rolled pre slit strip coils of weld able grade with max. 0.2% carbon. Material.: σb≤345Mpa σs≤520Mpa Strip thickness: Min 1.2mm Max 4.5mm Width of strip: 120~ 280mm Strip Width Tolerance: ±0.1 mm O.D of coil: φ1000-φ1800mm I.D of coil: 508mm,(To be confirmed by Buyer) Coil weight: 5.0T( Max)
Product Specifications ·
Round Tube diameter: Minφ38.1mm Max φ90mm · Round tube wall thickness:Min1.5mm Max 4.5mm ·
Square tube: Min 40x40mm, Max 70x70 mm ·
Rectangle :Min30x50 mm, max 40x100 mm ·
Wall thickness square & rectangle tube: 1.2- 4.5 mm ·
Sizing length: 4m~12m ·
Cut Length Tolerance: ±3.0 mm ·
Tube Thickness/Diameter Ratio:Min 0.02 Max 0.10 ·
Tube Standard: Apply to relevant international standard ASTM A513, ASTM A500 ·
Outside Diameter Tolerance: ±0.2% or ±0,15
Company Profile
Ron-En Machinery & Integration CO., Ltd is established at 1997, has a large modern standart industrial plant. Ron-en is a
professional mechanical equipment manufacture for design, producing and sales, our company has a group of research technicians who have many years research and development experience. We equipped with independent research and development department,design department, welding workshop, assembly workshop, checkout room, the assessment team and thorough manufacturing system etc...Ronen company passed ISO9001:2008 certification and strictly follow this system for production.etc..
Filed Application
Product catalogue
Packing & Delivery
FAQ
Not only the Good Machine, but also the Most Attentive Service
If any doubt,feel free to contact us with no doubt!
RONEN always here for you!!
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