Features and Advantages

• Revolutionarily Narrow Design: Allows welding in very narrow tube bundles, minimizing the distance between pipes to $40\text{ mm}$. This enables the creation of compact and efficient heat exchangers.

• High Productivity: Significantly reduces welding time (e.g., $30\text{ s}$ per pipe), ensuring up to $250$ welds per head per shift.

• Automatic Pneumatic Clamping: The head pneumatically self-clamps onto the pipe with the push of a button, greatly accelerating and simplifying positioning.

• High Weld Quality: The closed welding chamber and continuous process guarantee clean fusion without dips, gaps, or scale (no annealing colors), eliminating the need for expensive post-weld treatments like pickling or passivation.

• Liquid Cooling: The liquid-cooled rotor housing ensures high load resistance and durability.

• Ease of Operation: Orbitalum welding machines automatically recognize the head, allowing even semi-skilled personnel to achieve the best welding results (reducing rejection rates from $4\%$ to less than $0.7\%$).

• Ergonomics: The straight and compact design facilitates the rotation of the head on the heat exchanger; features the option to be suspended on a balancer.

• Welding Versatility: Welding is possible in horizontal, side, and inclined positions.

Standard Equipment

• Orbitalum HX 12P orbital weld head with liquid-cooled rotor housing.

• Pneumatic pipe clamping mechanism (self-clamping).

• Integrated button for clamping and starting the process directly on the head.

• Limit Stop with coarse and fine adjustment for reliable positioning.

• Flexible hose pack with a length of $7.5\text{ m}$ and integrated connections (current, gas, cooling).

• Tool kit.

• Transport case.

Options

• Clamping Inserts: Available for precise clamping of pipes across the entire $\mathbf{OD}$ range ($9.5-13.3\text{ mm}$).

• Pneumatics Box: Separate module for pneumatic clamping control, requiring an inlet pressure of $6\text{ bar}$ (Argon).

• Balancing System: For relieving operator load (suspending the entire unit).

Technical Specifications