LT-STM

This advanced wet-operated multihead grinding machine is engineered for high-performance cross grinding and cross finishing of square, rectangular, and irregular metal tubes and profiles.

Designed for precision, efficiency, and durability, it delivers consistent surface quality across a wide range of applications in metal processing industries.

The first grinding unit features opposed abrasive belts supported by pneumatic flat contact pads positioned horizontally. This configuration ensures precise cross grinding and finishing of two flat sides of square or rectangular profiles.
The second grinding head is equipped with vertically positioned abrasive belts and flat contact pads, allowing accurate processing of the remaining two sides. Together, the dual-head system guarantees uniform surface finishing and superior dimensional consistency.

To prevent surface overheating during processing, the machine integrates a high-capacity coolant flow system combined with an advanced filtration unit. This ensures optimal temperature control, extended abrasive belt life, and enhanced surface quality.
For workpieces with highly irregular or complex geometries, custom multihead configurations can be developed. Each grinding unit can be equipped with pneumatic shaped contact pads, enabling precise and controlled finishing even on the most intricate profiles.

Fully customizable and engineered to meet specific production requirements, this machine can be supplied with tailor-made solutions, dedicated equipment, and optional devices upon request — delivering maximum flexibility, productivity, and performance for modern metal finishing operations.

Technical specifications

Min/max length800 mm
Abrasive belt dimensions2050 x 150 mm
Abrasive belt motor18 kW
Minimum part size30 x 30 mm
Maximum part size90 x 90 mm
Abrasive belt speed inverter18 kW
Pneumatic pad pressureMax. 6 bar
Disc rotation+90° / +180°
Net Weight2000 kg
Overall dimensions170 x 170 x h 160 cm

Equipment on request

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    Garboli offers a wide spectrum of machines customizing possibilities, according to field of application and specific working needs.