If throughputs lower than those provided by the ERF 1000 are sufficient, the ERF 350 (up to more than 3,000 kg/h) and ERF 500 (up to 6,000 kg/h) offer alternatives to meet such requirements. All three sizes are designed for energy efficiency and are suitable for filtering common thermoplastics, including soft PVC. The proportion of contaminates such as paper, aluminium, wood, elastomers (rubber or silicone) or high-melting polymer composites can be up to 16%. ERF melt filters can in principle be used in any extrusion line – either single or twin-screw and irrespective of the type of pelletising system or other downstream unit. Thanks to their compactness, they are also very suitable for retrofitting existing extrusion lines. Typical applications range from recycling through to sheet and film extrusion and compounding. In film recycling in particular, the finest mesh size of 60 µm opens up possibilities for achieving benchmark qualities.
Data publikacji: 28.04.2023