Rothenberger - Bending die for ROBEND 3000/4000, 20mm - 25620

Features of the Rothenberger 20mm Die for ROBEND 3000/4000

The Rothenberger 25620 die is an essential component designed specifically for ROBEND 3000 and 4000 tube benders. With a 20mm diameter, this high-precision die allows for perfect bends on copper, stainless steel, carbon steel, and multi-layer pipes. Made from special heat-treated steel, it guarantees wear resistance and durability over time, even after numerous bending cycles in intensive work environments.

Technical Specifications

The Rothenberger 25620 die features compact dimensions optimized for use with ROBEND 3000 and 4000 systems. Its low weight of approximately 0.5 kg makes it easy to handle during replacement operations. The standard bending radius is designed according to industry standards, allowing bends up to 180° without deformation or ovalization of the pipe. The die surface undergoes surface treatments that reduce friction during bending, minimizing the risk of marks or scratches on the worked material.

Practical Applications

This 20mm die is used in numerous professional sectors, proving indispensable for plumbers, heating system technicians, refrigeration operators, and construction professionals. It is particularly suitable for:

• Installation of domestic and industrial plumbing systems
• Creation of heating and air conditioning systems
• Creation of gas and fluid lines in industrial settings
• Maintenance and repair of existing systems
• Installations in confined spaces where precise bends are required

Operational Advantages

Using the Rothenberger 25620 die with ROBEND systems offers numerous practical benefits:

• Precision in bends with repeatable and consistent angles
• Significant reduction in processing times compared to manual methods
• Elimination of the need for fittings for many applications, resulting in cost savings
• Improved hydraulic flow due to the absence of turbulence typical of fittings
• Superior aesthetic results in exposed installations

Compatibility and Modular System

The 25620 die is part of the Rothenberger modular system, designed to maximize the versatility of ROBEND units. It integrates perfectly with other components in the range, allowing quick switching from one diameter to another simply by replacing the die. This feature makes the investment particularly advantageous for professionals working with different pipe sizes. Compatibility is guaranteed with all ROBEND 3000 and 4000 models, regardless of the year of manufacture.

Maintenance and Durability

To maintain the efficiency of the die over time, minimal maintenance is sufficient, including periodic cleaning and light lubrication of the contact surfaces. The special steel from which it is made offers excellent resistance to corrosion and wear, ensuring thousands of bending cycles without loss of precision. In case of intensive use, it is advisable to periodically check for deformations or signs of excessive wear to always ensure optimal results.