Filtration Systems and Screen Changer
In the plastic granulation and extrusion industry, melt filters are a large part of a continuous rotary extrusion system, and are also key to determining the quality of granule products. Leeny’s melt filters can be installed into a broad range of extrusion systems, such as plastic granulators, aluminum plastic plate extruders, XPS extruders, film faced plywood extruding machines and more. This series of melt filtration systems is applicable to PP, PE, PS, PC, ABS, PET, PA and other plastics.
Their biggest advantages include no material leakage even under high pressure, no fluctuation and no waste of raw material, and no need to shut down the machine for replacing screen. We have developed continuous melt filtration screen changers and hydraulic screen changers to satisfy your requirements.
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- Continuous screen changerThe continuous melt filtration screen changer will automatically control the servo motor to automatically rotate, exhaust, and feed. Continuous production is possible without turning off the machine to change the screen, thus avoiding down time, and improves the production efficiency.
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- Hydraulic Screen ChangerThe hydraulic screen changer is a filter system used for handling new materials or recycling materials. A conventional melt filter requires that a machine be shut down to change the screen, which influences the filtration quality.