Suitable for single and twin-screw extruder granulating lines. Features dual channels working simultaneously to ensure continuous operation without downtime. The switching of two分流 plates is done through a hydraulic system for easier operation. The entire unit is made of 45# steel, with分流 plates and back plates coated with hard alloy to prevent material leakage and enhance wear resistance, thus extending service life. The model of the screen changer can be customized. The screen changer utilizes an electric heating rod to heat, improving heat distribution uniformity, shortening heating time, and enhancing safety.

Filter-free plastic changeable screens (filters), also known as net-free changeable screens, netless filters, automatic dirt-removing heads, automatic dreg filters, non-stop machine dirt-removing heads, non-stop machine automatic dirt expulsion heads, and others.

Automatic debris removal, no filter required, eco-friendly and energy-saving, increased yield, enhanced plasticization, no loss, easy operation.