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How to solve the problem of column jamming in the double column screen changer?

The double column screen changer is more suitable for applications such as granulation, PE, PP, PPR, PERT pipes, plates, sheets, cast films, non-woven fabrics, chemical fiber spinning, etc., which require uninterrupted material flow and high continuity during screen changing. What specific measures should be taken to prevent column jamming in the double column hydraulic screen changer? The double column hydraulic screen changer is stuck and requires preparation: 1. 50T split type jack; 2. Activi

Application of screen changer for small air-cooled plastic granulation extruder

The application of screen changers for small air-cooled plastic granulating extruders is primarily manifested in the following aspects: I. Filtering Function Screen changers play a pivotal role in the plastic granulating extrusion process by effectively filtering out impurities, aged or deteriorated particles, low-grade particulates from recycled materials, various non-plastic substances in recycled materials, and incompatible plastics. If these impurities are not filtered out, they can signific

What are the suitable choices for the screen changer of PE packaging board extruder?

The selection of polymer screen changers extrusion for PE packaging board extruders requires comprehensive consideration of multiple factors, including production requirements, material properties, equipment compatibility, and the performance characteristics of the screen changer itself. Below are some suitable options and their respective features:

What are the differences between the startup valve and the screen changer?

The startup valve and the screen changer both play significant roles in plastic processing and other industrial fields, but they exhibit distinct differences in terms of functionality, structure, and application scenarios. I. Functional Differences Startup Valve: Primarily used for discharging materials and protecting equipment. Before starting the machine, it switches to the discharge position to expel residual materials from the cylinder or pipeline, ensuring that the material is normal before

Several ways to install a hydraulic screen changer

The installation direction of the screen changer can generally be divided into the following methods based on the on-site conditions and operating preferences of the extruder: 1. The upward installation of the oil cylinder is particularly convenient during the lifting process, and the overall visual effect is also more aesthetically pleasing, occupying relatively less space. This is undoubtedly a significant advantage for work environments with limited space. However, this installation method al

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