KEPUNI TB-35 Tube-to-Tube Sheet Orbital Welding Head

The KEPUNI TB-35 is a precision-engineered welding head optimized for all-position automatic orbital welding of tube-to-tube sheet joints, offering enhanced accuracy and operational efficiency in industrial applications.

Key Specifications:

Pipe Diameter Range: 8 mm – 32 mm

Joint Type: Butt welding configuration

Wall Thickness: ≤ 2.5 mm

Advanced Features:

Pneumatic Core Expansion Alignment
A pneumatic mechanism automatically centers and clamps the welding torch within the tube fitting, ensuring precise positioning and reducing setup time by 50%.

Multi-Process Welding Capability
Water-cooled torch with closed-loop circulation maintains a 100% duty cycle at 200A, preventing overheating during prolonged welds.

Compact & Conduit-Free Design
Features internal water/electricity routing with 360° freedom of movement, minimizing cable entanglement and maintenance.

Rigorous Assembly & Safety
Tight-tolerance manufacturing ensures equipment stability, while an ergonomic hand control box with emergency stop functionality enhances operator safety.

Applications:

Power Generation: Welds boiler tubes, heat exchangers, and steam condensers.

Petrochemical: Repairs process piping and reactor vessels.

HVAC: Fabricates chiller coils and condenser tube joints.

By integrating automation, precision controls, and operator-centric design, while meeting ASME Section IX and ISO 15614-1 standards.