BWT-38-BNT Heavy-Duty Tube Mill Production Line
Advanced Stainless Steel Tube Welding Solution for High-Performance Industrial Applications
TUDE DIAMETER
Φ12.7-38.1mm
WELDING TECHNOLOGY
Plasma + TIG + Electromagnetic Control + Sealed Welding
MATERIAL CAPABILITY
Austenitic Stainless Steel, Duplex Stainless Steel, Ferritic Stainless Steel, Titanium and Titanium Alloys
OPERATION MODE
24 Hours Continuous Operation












BWT-38-BNT
BWT-38-BNT Heavy-Duty Tube Mill Production Line
The Zhongyong BWT-38-BNT Heavy-Duty Tube Mill Production Line is designed for manufacturers requiring stable and reliable production of stainless steel tubes, duplex stainless steel tubes, titanium tubes, and special alloy tubes.
Integrated with advanced welding technology, annealing treatment, and automatic weld seam control systems, the BWT-38-BNT provides a complete solution for high-performance welded tube manufacturing.
This tube mill is suitable for demanding industrial applications where production stability, material adaptability, and welding quality are critical.
Complete Tube Mill Production System

Uncoiler

High-Precision Production

Welding

Bright Annealing System

Grinding section

Measuring Cutting
Technical Specifications
| Model | BWT-38-BNT |
|---|---|
| Grade | Industrial Heavy Type |
| Working Mode | 24 Hours Continuous Operation |
| Tube Type | Round, Square and Special-Shaped Tubes |
| Materials | Austenitic Stainless Steel, Duplex Stainless Steel, Ferritic Stainless Steel, Titanium and Titanium Alloys |
| Welding Method | Plasma + TIG + Electromagnetic Control + Sealed Welding |
| Heat Treatment | Bright Annealling + Black Annealling |
| Bead Removal | Servo Bead Rolling |
| Main Drive Motor | Variable Frequency Motor |
| Variable Frequency Motor | Worm Gear Reducer |
| Worm Gear Reducer | 11 kW × 2 + 7.5 kW × 1 |
| Horizontal Shaft Diameter | Φ50 mm |
| Vertical Shaft Diameter | Φ35 mm |
| Upper Roll Adjustment | Synchronous Up & Down |
| Production Speed | 0.5 – 7.0 m/min |
| Tube OD Range | Φ12.7 – 38.1 mm |
| Production Length | 3-6 m or 3-12 m |
WHY CHOOSE DLT-40-SNT?
Specialized Stainless Steel Tube Processing
Optimized for stainless steel materials, providing excellent forming accuracy and stable tube quality.
Precision Welding Performance
Advanced Laser/TIG welding technology ensures strong weld penetration and consistent tube production.
High Quality Bright Annealing
Bright annealing system improves surface quality and enhances corrosion resistance.
Stable Continuous Operation
Servo motor drive system and spiral bevelgear box ensure accurate transmission and stable operation.
Applioations

Titanium and Titanium Alloy Welded Pipes

Oil & Chemical Process Piping

Structural and Construction Tubes

Sanitary-Grade Fluid Pipes
Ready to Build Your Tube Production Line?
Contact our engineering team today for customized tube mill solutions.