1. Three drums（2 B&T drums，1Shaping drum），enable a high running efficiency of the whole machine； 2. Automatic breaker length setting and cutting，CCD deviation correction system ensures the centering accuracy，realized the fully automatic assembling of the breaker； 3. For tread servicer with big bobbin roll，tread is automatic cutting and length by ultrasonic cutter； 4. For tread let-off a dual station servicer is provided，to shorten the material change time，increase the production capacity； 5. JLB spiral winding unit can satisfy the needs of high quality tyre building； 6. The inner liner and sidewall are preassembled, automatic length setting and cutting, the body ply are automatic length setting and cutting，realized the full automatic centering and application of the body ply......