Blue Sky Tube Mill for Car Industry 30-70 m/min - (1.0-3.5 mm) x (22-76 mm) is a specialized tube mill for automotive manufacturing, designed to produce seamless-quality welded tubes from 1.0-3.5 mm wall thickness and 22-76 mm diameter range at speeds up to 70 m/min. Built to meet strict automotive industry standards for weld quality, dimensional tolerance and surface finish, this mill combines high-speed production with precision forming and advanced quality verification systems.

Key Features:

• Automotive-grade tube production at 70 m/min with zero-defect welding and consistent dimensional accuracy for tight assembly fits.
• Wall thickness processing range 1.0-3.5 mm suitable for fuel systems, suspension components, chassis tubes and hydraulic applications.
• Diameter range 22-76 mm covering front axles, drive shafts, suspension tubes and structural support elements.
• Integrated weld seam inspection and ultrasonic testing to detect and eliminate defects before shipping.
• High-speed deburring and end-finishing for tube ends ready for welding, threading or final assembly.
• Automatic coil handling and continuous feedback control for stable, repeatable production quality.

End Products & Applications:

• Automotive fuel lines, brake tubes and hydraulic cylinders for cars, trucks and commercial vehicles.
• Structural tubes for vehicle frames, bumpers, side-impact protection and suspension components.
• Precision tubes for machinery, equipment frames and industrial assemblies requiring weld-quality standards.
• OEM-quality tubes for rapid production at automotive tier-1 and tier-2 supplier specifications.