... is Patent machine,the first world wide new generation machine 2.Efficiency and economical Usage:This Mantle Shrinker Pencil Machine used ... ,single machine can save 7-8 workers, economic and efficient,2,Most of all, this pencil machine is our patent product ... reserved if counterfeited. Technical data: TypeOverall DimensionPowerVacuum air pumpWorking SpeedYG-QB-012.05m×1.25m×1.35m1.5 KWDX-63128 pcs ...