Rubber mixture manufacturing device for vehicle tire, has mixing chamber halves lined with replaceable socket segment, where socket segment comprises carrier layer with wear layer arranged on carrier layer

摘要

The device has a replaceable socket segment (5) comprising a carrier layer with a wear layer arranged on the carrier layer. Mixing chamber halves (2) partially enclose a mixing chamber (9) of a rubber mixture for vehicle tires. The rubber mixture is mixed by rotary movement. The mixing chamber halves are lined with the replaceable socket segment. The wear layer is made of high-strength and wear-resistant metal, where the wear layer consists of layers with different degrees of hardness. The replaceable socket segment is manufactured in a casting process.