Injection - Import export

Nozzle tips for hot runner nozzles made of titanium-zirconium-molybdenum offer particularly high thermal conductivity of 140 W/mK coupled with excellent temperature and corrosion resistance. Glass fiber-reinforced plastics are exceptionally strong during processing but also highly abrasive. An optimum combination of thermal conductivity and material hardness is required. The TZM nozzle tips of Plansee are exceptionally resistant to aggression: the SHN surface hardening process. Using SHN surface hardening, we can strengthen peripheral areas and entire TZM components through the addition of a permanent, adherent diffusion layer. As a result, our customers benefit from the use of a tough, heat-resistant material with a wear-resistant surface. Surface hardening takes place during the gas phase. Coatings that we produce using the SHN process adhere better than conventional PVD or CVD layers. They perfectly replicate the surface contour of the TZM product.

Single component injection moldings Shaping silicone to mold perfect injection parts – This is starlim//sterner's area of expertise. The term single-component injection molding describes the processing of the elastomer substance silicone rubber. This material is processed into small and miniature parts for the auto industry , the life science industry and for the manufacturing industry . Silicone is an elastomer substance with attractive properties. We process exclusively addition and high-temperature curing silicones. Here you find more information on the types of silicone used by starlim//sterner. We can combine your silicone component with a different material, too. Read more on our two component injection molding process. SHARE:

Silicon-Silicon, e.g. having differing Shore A hardness or colors. Both materials are combined with one another by chemical or mechanical methods. First, component 1 is injected (thermoplastic material, metal, glass, silicone) or placed in the mold. Next, the item is overmolded with silicone. This is the method of producing compound parts. Popular multi-component products are items such as steering wheel switches for cars, jet-formers for shower heads, door-bell key or the hydraulic brake systems for kitchen drawers, doors and flaps. SHARE:

Micro injection molding Large series mass production is standard at starlim//sterner’s. Component weight goes down to 10 mg. Silicone components with a weight of below 10 mg are subjected to other physical laws. This is why starlim//sterner defines such products as "micro molding" parts. General definition of micro-injection molding The term comprises today 3 classes of components: Micro injection parts with micro structured areas (CD, "plastic-wafer", ... ) Micro injection parts or micro molded parts weighing a few milligrams (micro housings, watch hands, ...). Micro shaped components with tolerances and minimum dimensions in the µ range (gear wheels for watches, …). Range of starlim//sterner micro-injection molded parts Micro-silicone components below 10 mg with very precise undercuts and depressions Single and multi-component injection moldings Parts removal via Handling-Robot Optical monitoring of quality during processing Orientated parts depositing Optional: all activities are c