LC-BBM0810-4P/LC-BBM1214-4P/LC-BBM1416-4P/LC-BBM1316-4P（W） 1. High accurately processed machine parts ensure the excellent mechanical performances and accuracies of the whole machine； 2. During whole building process PLC are used，with the touch-screen type HMI operation used to perform the functions to set process parameters, store sizes, display building process and fault diagnosis etc.，enabled the easy operation and quick and direct change of the size data； 3. This equipment is a new structure design，which makes the whole machine structure compact, reliable and working with high efficiency； 4. Main body box make by welded type, this made the whole machine have a high accuracy. The rotation of the B&T drum box drive by frequency motor and the expand＆collapse of the B&T drum drive by cylinder； 5. Body ply servicers consist of four layers to ensure the centering accuracy of all components； 6. B&T drum uses expand& collapse type, enable re- expand& collapse of the B&T drum......