Abrasive blasting

The almost complete removal of any contamination without affecting the texture of the elements or the perfect preparation of the material for powder coating is possible thanks to abrasive blasting. We use this process at almost every stage of production, starting from cleaning semi-finished products in the delivered state from corrosion traces to cleaning after welding and heat treatments, and preparing the surface for painting. Abrasive blasting is also used for mechanically finished details to achieve a matte visual effect and, during renovations, to remove scale that forms due to long-term use. We have two chambers for this process – one with dimensions of 2800 x 5800mm and another for large-sized details with dimensions of 5300 x 8000mm.

Sandblasting

Sandblasting is the process of cleaning a surface with an abrasive material propelled by compressed air. For this process, we use the so-called aggressive abrasive Garnet, which is characterized by exceptional durability and sharpness, high cleaning speed compared to quartz sand, and the ability to remove even thick scale with minimal abrasive usage. The achieved cleanliness class is Sa 2.5.
Glass-blasting

Glass-blasting is designed to clean, smooth, and strengthen the processed surface. Glass-blasting is a surface treatment similar to sandblasting, but it uses a different abrasive material (glass beads). The key difference is that the surface treated with glass-blasting becomes smooth, unlike the roughened surface obtained through sandblasting. This process results in an aesthetic surface with a natural smoothness.
Sponging

Sponging is the least aggressive abrasive surface treatment. The surface is cleaned using a sponge. The process is non-invasive and does not worsen the surface roughness. It gives surfaces a matte visual effect.

Sandblasting

Sandblasting is the process of cleaning a surface with an abrasive material propelled by compressed air. For this process, we use the so-called aggressive abrasive Garnet, which is characterized by exceptional durability and sharpness, high cleaning speed compared to quartz sand, and the ability to remove even thick scale with minimal abrasive usage. The achieved cleanliness class is Sa 2.5.

Glass-blasting is designed to clean, smooth, and strengthen the processed surface. Glass-blasting is a surface treatment similar to sandblasting, but it uses a different abrasive material (glass beads). The key difference is that the surface treated with glass-blasting becomes smooth, unlike the roughened surface obtained through sandblasting. This process results in an aesthetic surface with a natural smoothness.

Sponging is the least aggressive abrasive surface treatment. The surface is cleaned using a sponge. The process is non-invasive and does not worsen the surface roughness. It gives surfaces a matte visual effect.

PROCESSES
Machining

Heat treatment and thermo-chemical processing

Welding

Plastic processing

Galvanic processing

Abrasive blasting

Anti-corrosion protection

Packaging

PRODUCTS
Small capacity steam turbines

Turbine diaphragms

Servomotors (Actuators)

Valves

Welded constructions

Rotor blading accessories

OVERHAULS AND REPAIRS
Steam and gas turbines

Wind turbines