Screen changers can be divided into the following types: continuous screen changer with mesh belt, single-board dual-station quick screen changer, double-board dual-station quick screen changer, single-column dual-station screen changer, double-column dual-station screen changer, manual screen changer and backwashing screen changer.
Single-row screen changer
Application of screen changer
Screen changer is a manual or automatic switching device including one or more screens, which is used to filter out foreign particles and impurities when plasticized materials flow through the screens. As a melt filter screen changer, it is applied to extrusion production lines of plastics, rubber, chemical fiber and ceramics. The screen changer ranges from low-cost manual screen changer to highly complex automatic screen changer with constant pressure and non-stop, and is suitable for extruders with screw diameters of 35mm to 300mm.
Double-column screen changer
Screen changer is commonly used in the following production lines (1), from plastic resin synthesis reaction device to bulk particle extrusion granulation production line.
(2) Ceramic extrusion production line.
(3) Polymer (plastic, rubber) molding production lines, including film blowing, casting, sheet, pipe, profile, plastic recycling, granulation, wire drawing, underwater granulation, masterbatch granulation and extrusion coating production lines.
(4) Suitable for various granulators, extruders, film blowers, wire drawing machines, sheet extruders and tube extruders.