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2. BASIC DESIGN DATA
Design of the proposed line is based on following specification:
▪Raw Material Specification
Material to be processed
Low Carbon steel & Galvanized steel ,
Material
δb≤500Mpa, δs≤235Mpa
Coil OD
Max 2000mm
Coil ID
508mm&610mm( depend on customer order )
Coil Weight
Max 15, 00 0 kg
Strip Width
M i n 360 mm, Max 86 0 mm
Strip Width Tolerance
± 0.1 mm
Strip Thickness
Min 3.0 Max 10 .0 mm
▪ Production Range
Type of production
▪Round Tubes
▪Square and Rectangular Hollow Sections
Round Tube OD
Min 114 mm, Max 219 mm
Round Tube Thickness
Min 3.0 mm, Max 10 .0 mm
Square Hollow Section
Min 9 0 x 9 0mm, Max 200 x 20 0mm
Rectangular Hollow Section
Min 80 x 10 0 mm, Max 25 0 x 150 mm
Square Tube Thickness
Min 3.0 mm, Max 9 .0 mm
Tube Cut Length
Min 5 meter, Max 7 meter
Tube Standard
Dimensionally as per any relevant international standard
4 . The technical flow of the production line
{Steel Tape}→→ Double-head un-coiler →→Strip-head Cutter and welder→→
Spiral accumulator →→Forming section （ Flattening unit +Main driving unit +Forming unit +Guide unit +squeeze roller ） + De-burr frame →→Cooling unit →→ Sizing unit and straightener →→ Friction saw →→ Run-out table
1. BASIC DESIGN DATA
Design of the proposed line is based on following specification:
▪Raw Material Specification
Raw Material Feeding
Low Carbon steel & Galvanized steel, S235
Material Tensile Strength
Max 523MPa
Material Yield Strength
Max 430MPa
Coil OD
1500mm to 2300mm
Coil ID
760 mm&6 1 0mm (customer order)
Coil Weight
Max 1500 0 kg
Strip Width
M i n 180mm, Max 520 mm
Strip Width Tolerance
± 0. 5 mm
Strip Thickness
Min 3.0 Max 11.0 mm
We still apply different types accumulator:
We provides all equipment to tube mill entry section:
* Coil Car
* Single And Double Heads Un-coiler & Hydraulic And Pneumatic Un-coiler
* Peeler and hold down roll arm
* Flattening Machine
* Automatic and Semi Auto Shearer & Butt Welder
* Vertical Cage Accumulator & Horizontal Loop Accumulator & Landing Horizontal Spiral Loop Accumulator
Why Choose Us?
Leading Technology, Reliable Quality, Excellent Service!
Optimized Design, High quality material select!
Heat treatment process guarantee!
Spiral bevel gear, drum gear coupling and carburization.
Gear teeth quenching.
Driven system stable, efficient and wearable with lower noise.
High precision wear resisting and Long life of rollers.
All the machine Lathes, Key Grooves are positioned and Milled by CNC.
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Endereço da companhia：Endereço da empresa: RM2401, NO.6 EDIFÍCIO, BEIJUN COMMUNITY, NO.370 ZHONGHUA STREET, SHIJIAZHUANG CHINA
