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Application Scope of Manual Screen Changers

The application scope of manual extrusion screen changers is relatively broad, primarily concentrated in high-viscosity melt extrusion production scenarios across various industries. By manually switching filter screens to remove impurities, they ensure production continuity and product quality. Below are their specific applications: 1. Plastic Processing Industry Plastic Extrusion Molding Film Production: In the manufacturing of cast films (CPP/CPE) and blown films (PE/PP), manual screen change

Plastic extrusion screen changer for extruder

Screen changer is widely used in plastics, rubber, chemical fiber, coating, ink, adhesive and other industries, and plays a key role in the production process of extrusion, injection molding, blown film, wire drawing and so on. It can filter the impurities in the materials, ensure the continuous and stable operation of the production line, and improve the purity and quality of the products. In the process of plastic extrusion, rubber vulcanization, chemical fiber spinning, etc., the screen chang

Extruder and screen changer matching principle

The principle of matching the extruder to the screen changer is based on the following aspects: Extruder type and model: Single-screw extruders differ from twin-screw extruders in their structure and working principle, so the type and configuration of screen changer required will also differ. The type of extruder determines its production capacity, which in turn affects the filter area and filtration accuracy of the screen changer. Throughput and filtration requirements: Extruder throughput dete

Double-column large-area screen changer

Double-column large-area filter screen changer realizes continuous production and high-precision filtration, which is suitable for high-end films, medical packaging, engineering plastics granulation and other scenarios, and effectively intercepts impurities, improves quality, and meets the needs of 24-hour uninterrupted production. With its continuous production and high filtration accuracy, the double-column large-area filter screen changer is mainly used in the following scenarios: 1、Plastic e

Screen changer use and function

Screen changer is the key filtration equipment in polymer material extrusion line, the main role is as follows: First, continuous filtration of melt impurities Intercept the solid impurities such as carbide, gel, unmelted particles in the molten polymer (e.g. black dots in plastic, foreign matter in rubber) through multi-layer metal filtering mesh. Typical filtration accuracy range: 40-300 mesh (optional according to material characteristics) Guarantee product quality Prevent impurities from ent


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Batte is a professional screen changer manufacturer, supplying screen changer, especially screen changer for extrusion mould