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Thermal spraying
Since 1966, we have coated components using thermal spray. We use flame spray (powder or wire), HVOF, Atmospheric Plasma Spray (APS), and detonation gun. Oxide ceramics, carbides, and metals/alloys meet typical requirements such as wear and corrosion protection, friction management, dimensional restoration, and component repair.
Learn more about processes, materials, and benefits below.
Boriding (Boronizing)
Thermochemical boron diffusion for steels and cast irons, including PM grades. Produces iron-boride cases with very high surface hardness and abrasion resistance. Selected when higher wear performance than carburizing or nitriding is required.
Turning
Build-to-print CNC turning for shaft-type and prismatic features. A modernized machine base (renewed in 2013) and long-running know-how enable stable processes across common and difficult alloys. We tune tooling, cutting data, and workholding for repeatability on customer parts.
Milling
3- and multi-axis milling to print. We engineer fixtures and CAM strategies for consistent accuracy across batches and revisions on steels, stainless steels, aluminum and copper alloys, and engineering plastics.
Grinding and Polishing
Dimensional finishing and surface refinement for steel, stainless, aluminum, brass, and copper. We use bonded abrasives and superabrasives (aluminum oxide, silicon carbide, cBN, diamond) on appropriate carriers; polishing uses cotton, sisal, felt, and charged compounds to reach the target appearance and roughness. Our wire and yarn guides are built for long service with low wear.
Sandblasting
Controlled surface preparation integrated into the coating workflow. We remove oxides and contaminants and create the anchor profile required for coating adhesion; cleanliness and profile are verified against widely used ISO/ASTM methods.
Sub-assembly manufacturing
Beyond single parts we build documented mechanical sub-assemblies for machinery, plant, and special-purpose equipment. The approach simplifies planning and service: replace a sub-assembly without intervening in the entire system.