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continuous polymer flow screen changer

It is a critical melt filtration device in polymer extrusion, compounding, and recycling processes, designed to replace clogged filter screens without stopping polymer melt flow or interrupting production, thus maintaining stable pressure, throughput, and product quality, while eliminating downtime scrap and reducing operational costs. Key Performance Parameters Selection Criteria Operating conditions: Melt temperature (typically up to 300350C), max system pressure (300350 bar), differential pre

Belt-Type Fully Automatic Screen Changer

The belt-type fully automatic screen changer is a specialized continuous production unit for melt filtration. Its core technology efficiently removes impurities such as carbonized particles and metal shavings from molten materials while precisely maintaining stable melt pressure and flow rate. This enables zero-downtime continuous operation throughout production, providing essential support for enhancing efficiency and ensuring quality in melt processing lines. Its operation relies on the seamle

Dual-Plate Dual-Station Non-Stop Screen Changer

The dual-plate non-stop screen changer demonstrates superior performance in industrial applications such as chemical fiber production, film blowing, pipe manufacturing, and pelletizing through its innovative design. By enabling non-stop screen changes, it significantly enhances production efficiency. Its core advantages include: Dual-Station Collaborative Filtration Featuring a dual-plate structure with two independent filtration stations, it enables second-level rapid switching via hydraulic dr

Hydraulic backflush automatic screen changer

The backflush screen changer is a continuous melt filtration device installed at the outlet of an extruder/melt pump. Its core feature is the addition of a reverse high-pressure flushing function to the non-stop screen changing process. This enables online removal of impurities from the filter screen, significantly extending its service life. It is particularly suitable for processing recycled plastics with high impurity content. Core Structure and Principle Typical Structure: Commonly features

Double-Plate Screen Changer for ∅350mm Pelletizing Extruders

For large-scale pelletizing extruders with a diameter of 350mm (commonly used for modifying, filling, and recycling pellets of materials such as PE/PP/ABS/PS, typically with an output of 10~30t/h), the double-plate screen changer serves as the mainstream continuous screen changing solution for this machine type. The dual-plate screen changer (dual-station plate type) is a continuous screen-changing device specifically designed for large-diameter, high-output extruders. Compared to single-plate a

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