The TB 50 bench belt sander is a compact machine designed for precision sanding operations on small to medium-sized components, where high surface quality and accurate material removal control are required. The combination of a rigid structure, precision-machined work table, and stable belt kinematics allows controlled machining of flat surfaces, edges, radii, and complex geometries while maintaining dimensional consistency and repeatability.

The sanding system uses Mirka Abranet MAX net abrasive belts, enabling direct dust extraction through the belt itself. This significantly reduces dust in the working area and improves visibility during operations. This feature is essential in precision applications, where contamination can affect both surface quality and inspection accuracy.

The die-cast aluminum work table, measuring 210 x 145 mm, provides a stable and precise support for the workpiece. The belt can be tilted continuously up to 90°, and the integrated angle stop allows precise adjustments for angular sanding, chamfering, and geometric fitting operations. An additional support table on the return roller extends the machine’s functionality, allowing localized operations and targeted material removal.

The balanced DC motor ensures a constant belt speed of approximately 400 m/min, providing uniform material removal and controlled finishing. The stable transmission system and spring-loaded belt tension eliminate play and variations during operation, improving precision and reducing errors caused by vibrations or misalignment.

This machine is suitable for processing soft and hard woods, MDF, plastics, non-ferrous metals, and steel, making it ideal for industrial applications, maintenance work, and precision finishing. It is particularly effective for correcting geometric deviations, preparing surfaces for assembly, and refining components with tight tolerances.

The housing, made of glass-fiber reinforced polyamide, ensures both rigidity and lightweight construction, allowing easy positioning even in limited workspace environments. Its compact dimensions and low weight enable flexible use on fixed benches or mobile workstations.

Technically, the machine operates at 230V 50/60 Hz, with a belt size of 50 x 533 mm, overall dimensions of approximately 250 x 200 mm, height 250 mm, and a weight of about 5 kg. The combination of mechanical precision, integrated dust extraction, and ease of adjustment makes the TB 50 an efficient solution for controlled, high-quality finishing operations.