Automatic Belt Type Screen Changer for Plastic Extrusion Lines
The automatic belt type screen changer is a high-efficiency filtration solution designed for continuous plastic extrusion production. It delivers stable pressure, zero downtime, and consistent melt quality, making it widely used in sheet, film, pipe, profile, pelletizing and recycling extrusion lines.
This advanced belt screen changer uses a continuous moving filter belt to replace screens automatically without stopping the extruder. It maintains stable melt pressure, avoids surges or fluctuations, and ensures uniform product thickness and smooth surface. The fully automatic operation greatly reduces manual work and material waste.
With a large filtration area and rapid mesh replacement, it effectively removes impurities, black spots and contaminants from molten plastic. It is suitable for PE, PP, PET, PS, ABS, recycled plastics and other materials, providing reliable protection for dies, screws and downstream equipment.
The compact structure, stable performance and strong sealing design prevent material leakage and carbonization. It is easy to install, operate and maintain, and can be matched with single-screw and twin-screw extruders of various specifications.
For modern plastic extrusion factories, the automatic belt type screen changer improves productivity, product qualification rate and economic benefits. It is an ideal choice to upgrade extrusion lines and enhance market competitiveness.
Choose our professional belt type screen changer to achieve stable, efficient and maintenance-free plastic extrusion production.
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