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325mm 12 インチ丸型 ERW 鋼管ミル
提案されたチューブミルは、高周波誘導溶接 (HFIW) 炭素鋼鋼管の製造ラインに設置された装置を組み合わせたもので、円形の炭素鋼ストリップの冷間成形、縦方向の溶接、サイジング、指定された鋼管への変換が含まれるプロセスです。形状を整えて所定の長さにカットします。
1. LIST OF EQUIPMENT AND SCOPE OF SUPPLY
Equipment | Quantity | Note |
Entry Section
▪Coil skid ▪Coil car ▪Uncoiler, Coil opener with hold down roll ▪Pinch roll with centering device (Seven roll Flattener) ▪ Automatic Shear & welder ▪Horizontal strip accumulator |
2No. 1No. 1No. 1No. 1No. 1No. | Supplier |
Mill section ▪Forming mill |
1set | Supplier |
Welding section ▪Seam guide roll stand, squeeze roll stand ▪Solid state H.F. induction welder GGp800KW ▪Outside bead scraping device ▪Water Cooling trough |
1No. 1No. 1No. 1No. | Supplier |
Sizing section ▪Sizing roll stand ▪Turk’s head stand |
1Set. 1Set | Supplier |
Exit section ▪Milling saw ▪Driven roller run out table ,Inspection table & Collectors |
1Set. 1No. | Supplier |
Finishing section ▪Straigtener machine ▪One head Chamfer machine ▪One head Hydro tester machine ▪Automatic package machine |
1Set. 1Set 1Set 1Set | online |
Spare
▪offline shaft system for round to round roller change ▪offline stands several for square to round roller change ▪additional rollers to produce 80X80 direct square
|
1Set 1Set 1Set |
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, Q195-Q355 |
Material | δb≤500Mpa, δs≤345Mpa |
Coil OD | Max 2200mm |
Coil ID | 610mm(depend on customer order) |
Coil Weight | Max 30,000 kg |
Strip Width | Min 400mm, Max 1050mm |
Strip Thickness | Min 2.0 Max 10.0 mm |
▪ Production Range
Type of production | ▪Round Tubes ▪Square and Rectangular Hollow Sections |
Round Tube OD | Min 114mm, Max 325mm |
Round Tube Thickness | Min 2.0mm, Max 10mm |
Square Hollow Section | Min 100x100mm, Max 250x250mm |
Rectangular Hollow Section | Min 80x120mm, Max 300x200mm |
Square Tube Thickness | Min 2.0mm, Max 10mm |
Tube Cut Length | Min 6 meter, Max 12meter |
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 →→Milling saw →→ Run-out table →→Straingtener machine →→Chamfer machine →→Hydro tester machine →→automatic package machine
Forming mill consists of:
Forming section | Universal roll stand horizontal roll stands vertical roll stands |
Horizontal roll Shaft material | 42CrMo, quenching |
Material of gear box | Cast steel |
Material of bevel gear | 20CrMnTi |
Forming Mill Motor | AC invertor motor, AC invertor motor, |
Milling saw
It is the mechanical equipment which used in continuously production, auto fixed ruler cutting steel pipes, is one of the important support device for weld pipe production line. It can cut pipes during static and motion status, can both cut round pipe and special pipe.
Diameter of pipe: | Max. Φ325mm |
Thickness: | Max 127 mm |
Length of pipe: | Max 10m |
Max traveling speed of saw carriage: | Max 40m/min |
Controller: | Siemens simotion |
Driven motor | Servo Siemens |
Feeding motor | Servo Siemens |
TCT saw blade motor | Servo Siemens |
Rotation motor | Servo Siemens |
TCT saw blade | 2 |
Guide rail | Hiwin |
Rack and pinoin | YYC |
Clamp | By hydraulic, 3 sets |
TUBE MILL FINISHING SECTION
We provides all equipment to tube mill Finishing section:
1. Eddy current machine
2. Seam annealing machine
3. Straightener machine
4. Chamfer and end facer machine
5. Hydro Tester machine
6. Threading machine
7. Painting and oil machine
8. Automatic bundle and package machine
9. Drilling machine
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.
前 : 32mm China ERW Tube Mill factory and manufacturers
次 : DFT Direct Forming Square And Rectangular Pipe Mill For Sale
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問い合わせ
問い合わせ
電話番号/Whatsapp/Wechat番号
0086-151-76910262
電子メールアドレス
Linda@aismachinery.com
電話番号/Whatsapp/Wechat番号
0086-151-76910262
電子メールアドレス
Mia@aismachinery.com
会社住所：RM2401, NO.6 BUILDING, BEIJUN COMMUNITY, NO.370 ZHONGHUA STREET, SHIJIAZHUANG CHINA
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