... ,computer control outcurve, beeline, incurve, the function of automatic shift, the work of automatic gelatinization and folding which makes all the process ... adjusted from 3mm to 6.5mm,can be folded with force tape together.5.It has function of incurved incisor,the ... typeJD-292power220v 50-60hzpower of motor0.25kwexterior size1200*550*1160mm Automatic Speed Change Cementing & Folding Machine