Open Type Add Wire Orbital Welding HeadSystem

The KEPUNI open welding head integrates an automatic speed feedback system, a quick-change Haval-style clamping fixture, and an ergonomic hand control box to deliver full-position precision welding for tube-to-tube and tube-to-sheet joints. Its modular design ensures high repeatability and consistent weld quality across diverse industrial applications.

Key Features:

Interchangeable Welding Heads
Supports six models (K-76/K-114/K-168/K-219/K-273/K-325) to accommodate pipe diameters from 19 mm to 325 mm, enabling flexible adaptation to project-specific requirements.

High-Performance Cooling & Reliability
Water-cooled torch with a 100% duty cycle ensures stable operation during prolonged welding cycles, eliminating thermal downtime.

Adaptive Arc Control
Real-time arc length adjustment and oscillation function automatically compensate for pipe diameter variations, maintaining optimal penetration and bead geometry.

Rapid Setup & User Control
The Haval-style fixture enables tool-free installation in under 2 minutes, while the hand control box provides intuitive parameter adjustment for operators of all skill levels.

Applications:

Oil & Gas: Welds pipeline joints, valves, and pressure vessels.

Power Generation: Repairs boiler tubes, heat exchangers, and steam generators.

Shipbuilding: Joins hull piping and offshore structural components.