PROCESS AND PLANT FOR PRODUCING TYRES

摘要

A compound plant (100) adapted for processing elastomeric compounds for tyres with both a high quality and a high throughput is disclosed. At least one batch mixing device (101) is put in combination with at least one multi-shaft continuous mixing device (106) having a high number of shafts. For example, the multi-shaft continuous mixing device could be a ring extruder having a plurality of co-rotating screws disposed to form a ring.In operation, a first elastomeric compound (104) is discharged from the at least one batch mixing device (101) and processed with the at least one multi-shaft continuous mixing device (106) to obtain a second elastomeric compound (108).