Features and Advantages

• Narrow Design for High Density: Allows welding pipes with a minimal distance between them—less than $60\text{ mm}$, ensuring high heat exchanger efficiency.

• High Productivity: Significantly reduces welding time (approx. $30\text{ s}$ per pipe), providing up to $250$ welds per head per shift and $50\%$ less preparation time compared to manual welding.

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

• High Weld Quality: The closed welding chamber and continuous process ensure clean fusion and no annealing colors, eliminating the need for expensive post-weld treatment (pickling, passivation).

• Liquid Cooling: The liquid-cooled rotor housing ensures high load resistance and durability, enabling $250$ welds per shift.

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

• Ergonomics: The very straight design facilitates the rotation and maneuvering of the head on the heat exchanger.

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

Standard Equipment

• Orbitalum HX 25P orbital weld head with liquid-cooled rotor housing.

• Pneumatic pipe fixation 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 ($18.0-25.4\text{ mm}$).

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

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

Technical Specifications