... service 4.car/truck/OTR Trye Retreading Machine -- Tread Building Machine pressing speed21-42m/min(high speed)Line ... rollers, one on the top of the machine,the other on the back.2).The compression ... machine, building machine, rubber stirring machine, rubber extruding machine, envelope spreader, steel rim disassemble machine, dust-collector, tyre conveyor. Trye Retreading Machine - Tread Building Machine ...