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1．High accurately processed machine parts ensure the excellent mechanical performances and accuracies of the whole machine； 2．The whole machine is PLC controlled. HMI operation makes the size adjustment and process data change much quicker, much direct and much easier. The functions like real time process monitoring, fault display, diagnosis make the machine operation and maintenance much quicker, much direct and much easier； 3．Belts are manually cut after application on the B&T Drum. It uses the bobbin to feed to guarantee the belt non-stretch and non-distortion during the tyre building； 4．Two sets of tread servicer separate by building side and shaper side，this could be ensure the machine have a high efficiency and meet the different process requirement......