BWT-219-BNT
Automated Industrial Pipe Manufacturing System for Large-Diameter Stainless Steel and Alloy Tubes
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Application Areas
Titanium and Titanium Alloy Welded Pipes
Structural and Construction Tubes
Oil & Chemical Process Piping
Sanitary-Grade Fluid Pipes
Water & Gas Pipes
Nuclear Power, Aerospace & Marine Tubing
Intelligent Welding Control System
An integrated digital welding control system enabling precise parameter management, real-time process monitoring, and stable, automated welding performance across industrial production lines
Production Process
01
Decoiler
02
Strip Guiding & Entry Section
03
Forming Section
04
Welding Section
05
Weld Inspection System
06
Three-Roll Seam Flattening
07
Weld Seam Grinding System
08
Pre-Sizing Section
09
Online Heat Treatment System
10
Final Sizing
11
Straightening Section
12
Flying Cut-Off System
13
Tube Discharge System
Specifications
| Model | BWT-219-BNT |
| Machine Grade | Industrial Heavy-Duty Type |
| Operating Mode | 24-hour Continuous Operation |
| Pipe Types | Round, Square & Special-Shaped Tubes |
| Applicable Materials | Austenitic Stainless Steel, Duplex Stainless Steel, Ferritic Stainless Steel, Titanium & Titanium Alloys |
| Welding Process | Plasma + TIG Welding with Electromagnetic Control |
| Heat Treatment | Black Annealing |
| Weld Seam Flattening | Three-Roll Seam Flattening |
| Main Drive Motor | Variable Frequency Motor |
| Transmission Gearbox | Worm Gearbox |
| Drive Motor Power | 45 kw x 2 |
| Horizontal Shaft Diameter | Ø100 mm |
| Vertical Shaft Diameter | Ø70 mm |
| Upper Roll Adjustment | Synchronous Vertical Adjustment |
| Production Speed Range | 0.3 – 1.5 m/min |
| Tube OD Range | Ø127 – 219.1 mm |
| Tube Length | 3–6 m / 3–12 m |
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