... transmission Application:Jade, copper, aluminum, iron, metal stamps, badges, signs, small pieces of steel, PVC, acrylic, double ... constant spindle, very powerful and small noise.Adopt high precision ball screw.High accuracy linear rail with automatic ... feeding height<280mmSpindle Power1.5KWSpindle speed0-24000rpmMax engraving speed 4000mm/minTransmission formHigh precision ball screwCountertop ...