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Square Rectangular Tube Mill For Construction
Product Features Our tube mill production lines incorporate advanced engineering features designed to maximize productivity, ensure consistent quality, and provide operational flexibility. The following key features distinguish our equipment in the global marketplace and deliver value throughout...
Description
Product Features
Our tube mill production lines incorporate advanced engineering features designed to maximize productivity, ensure consistent quality, and provide operational flexibility. The following key features distinguish our equipment in the global marketplace and deliver value throughout the equipment lifecycle.
• Advanced "direct square" forming technology which the production line capable of manufacturing all the sizes of square (SHS) and rectangular (RHS) by one set of roller.
• Advanced welding parameter monitoring system records current, voltage, and temperature for full traceability and quality audit.
• Computerized cut-to-length system with ±2mm length accuracy, supporting custom structural fabrication requirements.
• Robust frame construction and heavy-duty roll stands accommodate high-strength steel grades up to S355J2H.

Main Technical Parameters
The technical parameters below represent typical specifications for this production line. All parameters can be customized to meet specific customer requirements, including pipe diameter ranges, wall thickness capacities, welding processes, and production speeds. Contact our engineering team for detailed technical consultations.
|
Parameter |
Specification |
|
Section Size (Square) |
20×20mm – 400×400mm |
|
Section Size (Rectangular) |
30×20mm – 500×300mm |
|
Wall Thickness |
1.0mm – 12.0mm |
|
Standard Length |
6m (customizable 4–12m) |
|
Welding Speed |
15 – 80 m/min |
|
HF Welder Power |
300kW – 800kW |
|
Material Grade |
Q235, Q345, S235JR, S355JR, S355J2H |
|
Cutting Method |
Flying saw (cold saw / friction saw) |
|
Control System |
PLC + HMI |
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