Heatsink Extrusions

For forced cooling, Seifert electronic offers compact fan units in various performance classes. The variable fin spacing in the high-performance heat sinks ensures strong cooling during fan operation. In forced convection cooling, fans are required as separate sources of convection. To ensure optimal convection during fan operation, it is recommended to incorporate heat sink profiles. The fin spacing in heat sink profiles is particularly important, as increasing the surface area is key for forced cooling. To push this boundary further, we have continuously reduced the fin spacing in our profiles. Depending on the model, up to three fans per cooler are possible, which can optionally be equipped with pressure chambers for improved air guidance. Most heat sinks are already equipped with aerodynamically designed hollow fins. Additionally, air deflectors for air guidance are available for some heat sink profiles.

The processes performed in our electrostatic powder coating surface treatment are applied within the framework of European QUALICOAT and TSE standards. All RAL colors of world-renowned paint companies are sensitively processed to increase resistance to corrosion and to strengthen resistance to UV rays.

Dutch Scrap Recycling B.V. Is the leading trader in Iron, Aluminium, copper, plastic, rubber , Paper, copper cathode scraps in the Netherlands and Continues to Be a Family Business With Four Generations Working to Innovate the Recycling Industry.

Machine Tool Patching Industry