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Screen changer used in BOPP film extrusion production line

The screen changer plays a vital role in the BOPP film extrusion production line, primarily tasked with filtering out foreign particles and impurities from the plasticized material as it flows through the screen, thereby ensuring the purity and quality of the film. Below is a detailed explanation of the screen changers application in the BOPP film extrusion production line: I. Functions of the Screen Changer Filtering Impurities: The screen changer utilizes its internal filter mesh to remove imp

0.2-2.0mm polypropylene sheet extrusion screen changer

Regarding the Screen Changer used in the extrusion process of 0.2-2.0mm polypropylene (Polypropylene, PP) sheets, the following are some key information and explanations: I. Role of the Screen Changer in Polypropylene Sheet Extrusion During the extrusion of polypropylene sheets, the screen changer serves as a vital component. Its primary function is to filter impurities from the molten material, preventing them from entering the extrusion die and thereby impacting the quality and appearance of t

What are the common faults and solutions for screen changers?

Translation: The hydraulic extrusion screen changer plays a crucial role in industries such as plastic processing, yet it frequently encounters various faults during operation. Below are some common screen changer faults and their corresponding solutions: I. Leakage Issues Causes: Loose bolts on the hydraulic screen changer or connecting bolts of the front and rear flanges. Excessively high screen change pressure set on the hydraulic screen changer. Solutions: Check and tighten the bolts or conn

Application scope of dual column hydraulic screen changer for cast film

The application scope of the cast film dual-column hydraulic extrusion screen changer is quite extensive, primarily focused on the plastic processing industry, especially production lines associated with extrusion molding processes. The following outlines its main areas of application: Cast Film Production Lines: As a screen changer specifically designed for cast film production lines, the dual-column hydraulic screen changer efficiently filters impurities from plastic melts, ensuring the qualit

What are the characteristics of the application of screen changers in plastic extrusion production li

The application of screen changers in plastic extrusion production lines exhibits several notable characteristics, which are primarily manifested in the following aspects: I. Filtering Effect and Quality Assurance Filtering Impurities: The screen changer effectively filters out foreign particles and impurities from the plasticized material flow through its internal screens. This includes aged or degraded particles, low-precision particulates in recycled materials, various non-plastic substances


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