This head is designed to extrude at right angles (L-Type) to the extruder screw. It is equipped with devices to adjust the extrusion rate and thickness to deliver the sheet uniformly, at internal head pressures up to 200kg/cm2. For head temperature control, it is equipped with a built-in electric heater. Forming range: 1000m x 1 to 5mm.
The vacuum screen changer is a device to remove foreign materials that may enter the rubber compounds. It is mounted on the part of the head located at the top of the extruder. The vacuum screen changer consists of a pair of breaker plates divided into upper and lower parts, which can be interchanged quickly and automatically in vacuum condition. The vacuum screen changer is a device essential for efficiently producing continuous extrusions that are not mixed with air.