LARGE STAINLESS STEEL PIPE WELDING MACHINE WORKING VIDEO

PRECISE INDUSTRIAL PIPE WELDING MACHINE WORKING VIDEO

MEDIUM STAINLESS STEEL PIPE WELDING MACHINE WORKING VIDEO

Stainless pipe welding line introduction:

The plate in certain width after slitting line and stripping is unfolded and leveled. Then, they are sent into forming machine. Used the roller, the plate is bent into pipe state. The pipe is welded by plasma welder and Tig welder.

The forming styles of stainless steel welding pipe can be divided into roll forming, flexible forming, full auto flexible forming. The mill developed by our company adopts roll forming when having small diameter (Φ≤114). Flexible forming or full automatic flexible forming is adopted when having middle or large diameter(Φ≤711).

    In recent year, our company developed the precise control forming. The advantage of this kind forming is to guarantee the excellent forming quality in rough forming section through the precise control. Then it is no need to have the repair management in precise forming section. Therefore, the precise forming in this forming method does not need to change the roller. All the forming section does not need to change the roller, which solves the problem of the change in precise forming section and non-change in rough forming section. Therefore, it saves the roller investment and decreases the time of roller changing. Besides, during the diameter changing, all are controlled by industrial computer. The roller will automatically reach the position by inputting the pipe diameter, pipe wall thickness, material and other parameters. It largely improves the mill efficiency and pipe qualified rate. This forming method is suitable for medium and large mill from 219mm to 711mm, which saves the investment and improves the efficiency.

 

According to the pipe application, stainless steel pipe welding machine can be divided to industrial pipe model and decoration pipe model.

Industrial pipe welding mill is mainly used for manufacturing the industrial pipe in chemical, car, oil, and other field. The pipe requirement on the material and quality is very strict. The machine has internal welding seam leveling treatment, solution annealing, X-ray detector, UT detector, high pressure hydrotester, and other detector equipments and art craft.

Decoration pipe mill is mainly used for manufacturing the pipe for decoration.

Stainless pipe welding mill model:

 

No. Model Specification

(mm)

Forming Speed(m/min) Steel thickness(mm) Capacity

(kw)

Area(M2)
1 HMBXG-32 Φ15~Φ32 0.1~2.0 1.0~2.5 ~40 18×100
2 HMBXG-50 Φ21~Φ50 0.1~2.0 1.0~4.0 ~45 18×100
3 HMBXG-60 Φ25~Φ60 0.1~2.0 1.5~4.5 ~50 18×100
4 HMBXG-76 Φ32~Φ76 0.1~2.0 1.5~5.0 ~55 18×120
5 HMBXG-89 Φ36~Φ89 0.1~2.0 2.0~6.0 ~60 18×120
6 HMBXG-114 Φ50~Φ114 0.1~1.8 2.0~7.0 ~70 18×120
7 HMBXG-127 Φ50~Φ127 0.1~1.8 2.0~7.0 ~70 18×120
8 HMBXG-140 Φ60~Φ140 0.1~1.8 2.0~8.0 ~75 18×120
9 HMBXG-165 Φ76~Φ165 0.1~1.8 2.0~8.0 ~80 18×150
10 HMBXG-219 Φ89~Φ219 0.1~1.8 2.0~10 ~100 24×200
11 HMBXG-273 Φ89~Φ273 0.1~1.8 2.0~10 ~120 24×200
12 HMBXG-325 Φ140~Φ325 0.1~1.5 2.0~12 ~250 24×200
13 HMBXG-355 Φ140~Φ355 0.1~1.5 2.0~12 ~250 24×200
14 HMBXG-406 Φ165~Φ406 0.1~1.5 2.0~12 ~250 24×200
15 HMBXG-426 Φ165~Φ426 0.1~1.5 2.0~14 ~300 24×300
16 HMBXG-508 Φ219~Φ508 0.1~1.5 3.0~14 ~350 30×300
17 HMBXG-610 Φ273~Φ610 0.1~1.5 3.0~14 ~350 30×300
18 HMBXG-630 Φ273~Φ630 0.1~1.5 3.0~14 ~400 30×300
19 HMBXG-660 Φ273~Φ660 0.1~1.5 3.0~14 ~400 30×300
20 HMBXG-711 Φ325~Φ711 0.1~1.5 3.0~14 ~400 30×400

 

Stainless pipe welding mill process:

 

Coil loading—uncoiler—leveller—steel cutting and welding—small accumulator—forming—PPT welding—internal welding seam leveling—online annealing—water cooling—sizing—sizing and cutting off—X-ray detector—Pipe end facing and beveling—hydrotester—solution treatment—offline UT welding seam and pipe detector—acid pickling passivating—weighting, measuring, spraying—pipe collection.

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE

STAINLESS STEEL PIPE WELDING MACHINE