Belt Grinding Machine for Metal CORMAK STU50

The CORMAK STU50 belt grinding machine is a precise and versatile tabletop belt grinder designed for efficient metal grinding in tool, maintenance, and production workshops. It allows work in both vertical and horizontal positions, while its robust construction and high-quality components ensure stability and repeatable results. The machine is equipped with a brushless motor and variable belt speed control, allowing full adjustment of parameters to suit material requirements.

Main advantages of the machine

• Vertical and horizontal operation – quick head position change ensures flexibility when processing different workpieces.
• Belt grinder with adjustable angle – enables precise bevel and edge grinding at defined angles.
• Variable belt speed – range 12–34 m/s with a clear display, allowing optimal performance for different materials.
• 550 W brushless motor – guarantees reliable, quiet, and energy-efficient operation without the need for brush replacement.
• Vibration damper – stabilises belt tension and ensures consistent contact with the material, improving surface quality.
• Quick abrasive belt replacement – fast tensioning system minimises downtime during operation.
• Aluminium drive and guide rollers – ensure smooth operation and durability of the belt guidance system.

Design and technology

The CORMAK STU50 belt grinding machine is designed for compactness and rigidity. Its stable base and precision-bearing rollers minimise vibration and ensure consistent belt tracking. Adjustable steel rests enable precise positioning and pressure of the workpiece against the belt – essential for accuracy during detailed finishing. All belt guards comply with CE safety standards, ensuring operator protection.

Precision and performance

This tabletop belt grinder enables precise and efficient material removal from flat or edge surfaces. With variable speed control, the operator can match parameters to the hardness and structure of the metal, achieving superior surface finish and extended abrasive life. The low weight (20 kg) and compact dimensions make it an ideal choice for workshops with limited space.

Applications

The CORMAK STU50 tabletop belt grinder is perfect for:

• toolmaking and locksmith workshops,
• maintenance and industrial service departments,
• small-batch and single-item production,
• finishing and precision edge preparation tasks,
• processing of structural, stainless, and alloy steels.

Standard equipment

• 550 W brushless motor
• Vibration damping system
• Aluminium drive and guide rollers
• Adjustable head angle and position
• Steel workpiece rests
• CE-compliant safety guards

Technical data

Invest in quality, precision, and durability. Choose the CORMAK STU50 belt grinding machine – a compact and efficient solution for professional grinding in your workshop. Order now or contact a technical advisor for details.