Rothenberger - Bending die for ROBEND 3000/4000, 28mm - 25628

Precision Matrix for Professional Bends

The Rothenberger 28mm matrix (code 25628) is an essential component for ROBEND 3000 and 4000 pipe benders, specifically designed for bending pipes made of copper, stainless steel, carbon steel, and other materials with a 28mm diameter. This high-quality accessory allows for precise bends up to 180° while maintaining the structural integrity of the pipe and preventing unwanted deformations.

Technical Specifications

The matrix is made of high-strength aluminum alloy with an anti-scratch surface treatment, ensuring durability and consistent performance over time. Its ergonomic design integrates perfectly with the ROBEND 3000 and 4000 systems, ensuring stable positioning during bending operations. The precision engineering allows for consistent and repeatable bending radii, which are fundamental for professional installations in plumbing, heating, and industrial sectors.

Practical Applications

This 28mm matrix is used in numerous professional contexts:

• Installation of heating and air conditioning systems
• Construction of residential and commercial plumbing systems
• Maintenance and repair of industrial pipelines
• Construction of solar thermal systems
• Gas installations according to current regulations
• Fire protection and sprinkler systems

Operational Advantages

Using the original Rothenberger matrix offers numerous benefits:

• Precise bends with perfectly controllable angles
• Absence of ovalization or constrictions of the pipe
• Significant reduction in processing times compared to traditional methods
• Elimination of the need for additional fittings, resulting in cost savings
• Improved hydraulic flow thanks to uniform bends
• Greater pressure resistance at bending points

Compatibility and Versatility

The 25628 matrix is designed to work perfectly with the ROBEND 3000 and 4000 bending systems, but it also offers compatibility with other models in the Rothenberger range that have a standard attachment. This makes it a versatile investment for professionals who use various equipment. Its ability to work with pipes of various materials (copper, stainless steel, coated carbon steel, multi-layer) further expands its field of application.

Maintenance and Durability

Manufactured according to strict Rothenberger quality standards, this matrix requires minimal maintenance. It is simply recommended to keep it clean of residues and occasionally apply a light layer of lubricant to the contact surfaces to preserve its performance over time. With proper care, this accessory guarantees thousands of bending cycles while maintaining precision and reliability.

Usage Specifications

For optimal results, it is recommended to follow the manufacturer's instructions regarding bending speed and pipe lubrication. The matrix is designed to operate at standard job site temperatures and does not require preheating of the pipe for materials like standard thickness copper and stainless steel. Its ergonomic design facilitates the positioning and removal of the pipe, making operations quick even in confined workspaces.