Impact mill ZELTWANGER

Highly efficient heat exchanger fins are the core components of high-performance heat exchangers. Intelligent and pre-designed systems based on standardized processes and architectures are key to producing a high-performance fin mill. OUR SOLUTION FOR TECHNICALLY SUPERIOR HEAT EXCHANGER PRODUCTION Requirements for complex fin geometries and extremely high fin densities are met thanks to the high-precision fin production system. Ranging from corrugated fins right the way up to oil cooler fins, a wide variety of fin types can be produced. The production process achieves a fin height accuracy of ± 0.01 mm at speeds of up to 6.5 m/s. Performance can be increased by using the double-track system. A further advantage of the machine is its compact size, as the control cabinet is integrated in the machine’s base frame. Overall, the footprint of our fin mill is 50% smaller than other machines available on the market. AREAS OF APPLICATION Low-temperature coolers Condensers Evaporators Coolant coolers Radiators Heat pumps Intercoolers PTC heaters TECHNICAL DATA AT A GLANCE Layout - Single track & double track Fin type - Louver fins, flat fins, oil cooler fins, turbulator fins Strip material - Aluminum, stainless steel, copper Strip width - 10 mm – 110 mm Fins/min - 180 fins/min (single track) / 360 fins/min (double track) Conveyor speed - Max. 6.5 m/s Changeover time - Max. 10 min with one fitter Requirements for complex fin geometries and extremely high fin densities are met thanks to the high-precision fin production system. Ranging from corrugated fins right the way up to oil cooler fins, a wide variety of fin types can be produced.