... .high precision for thin material cut 1.table type 2.ball screw guide3.high speed 15m/min4.CNC control5.high precision for ... plasma cutting machine is not gear and rack drive, but ball screw drive, so in very high speed and high precision, specially ... 5 High precision linear rail: ABBA from Taiwan 6 Ball bearing screw from Taiwan 7 Height adjusting motor: from Taiwan 8 Arc ...