Description: 
Self-Cleaning Continuous Flaw Screenchange 7R is a perfect synthesis between simple use and technological innovation. It is important to keep the extruders running, where superior material filtration is an asset. The originality of this solution by Cofit makes it possible to clean the filter cartridges without the need to remove them from the screen changer and without interrupting the extrusion process. The cleaning is done in one filter cartridge at a time. . When one filter cartridge is being automatically cleaned, the melt continues to flow through the second filter cartridge. The advantages include continuous process, non interruption, self-cleaning, solid, reliable and durable. The AP series are used for installations, which deal with thermoplastic materials such as PE, PP, ABS, PS. It has been developed to meet the requirements of extrusion installations for film, sheet, monofilaments, bi-oriented film, pipe, tubing, fibres, compounding, natural & synthetic rubbers, and soft PVC.
