1.Capacity:200-400pcs/minute 2.High speed full-automatic machine. 3.Controlled by only 2-3 persons. Aluminum cap making ... made up by multiple punching machine, screening machine, hoisting machine (hoister), separator, stretching machine (stretcher), knurling & ruling machine, double-head liner inserting machine (inserter) and dust-cleaning ... .5.The strength of our company Aluminum cap making machine