BWT-70-SN
Automated Stainless Steel Tube Production System for Automotive Exhaust Pipes with Online Laser Cutting
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Application Areas
Automotive Exhaust Pipe
Automotive Exhaust Tube
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 Seam Tracking
06
Weld Inspection System
07
Three-Roll Seam Flattening
08
Sizing
09
Straightening
10
Laser Cutting
11
Tube Discharge System
Specifications
| Model | BWT-70-SN |
| Machine Grade | Industrial Heavy-Duty Type |
| Operating Mode | 24-hour Continuous Operation |
| Pipe Types | Round |
| Applicable Materials | Ferritic Stainless Steel, Austenitic Stainless Steel, Duplex Stainless Steel |
| Welding Process | Plasma Welding + TIG Welding with Electronic Control |
| Weld Heat Treatment | Not Required |
| Weld Seam Flattening | Three-Roll Seam Flattening |
| Main Drive Motor | Servo Motor |
| Transmission System | Helical Gearbox |
| Drive Motor Power | 15.0 kW × 2 |
| Horizontal Shaft Diameter | Ø70 mm |
| Vertical Shaft Diameter | Ø45 mm |
| Upper Roll Adjustment | Synchronous Vertical Adjustment |
| Production Speed Range | 0 – 3.0 m/min |
| Tube OD Range | Ø80 – 170.0 mm |
| Tube Length | 100 m - 6000 m |
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