1,CE,ISO900 Certificate 2,Combination of the four functions of suction,pressing,blowing,and heating 3,Motor-drived screw rod Performance and Feature:1 ... -axis motor drive using dual automatic correction of the angle.3, Z-axis ball screw Transmissioned, Z-axis feed-in height is ... up to 220mm.4,gantry structure,automatic of the kinfe system ...