An apparatus for processing materials, in particular plastic materials, comprises: a crushing unit, especially a single-shaft shredder, for crushing and optionally heating materials, which includes a crushing housing and a feeding opening; a drivable roller-shaped rotor rotating around the longitudinal axis is arranged inside the crushing housing and equipped with multiple crushing tools on the outer circumference, and materials to be crushed are fed to the rotor through the feeding opening; a conveying unit connected to the outlet of the crushing unit, which is provided with a housing and a drivable conveying screw for conveying and compacting discharged materials; the crushing unit and the rotor are structurally designed to realize end-side material conveying along the axial direction of the rotor to the screw; the longitudinal axis of the rotor and the conveying screw are arranged in parallel or coaxially; and an extruder connected to the conveying screw, which includes an extruder housing and at least one extruder screw, with an end-side discharge port arranged on the housing for material transmission. The central axis of the conveying screw forms an included angle of 80° to 100°, preferably 90°, with the extruder screw, and the conveying screw is offset by a certain distance in the rotation direction of the extruder screw at the discharge port.

Area Code: AT

Application Number: CN202080072129.7;TW109135383