plastic mixer unit 1.Mixing, coloring and drying plastic powder 2.High automatic level 3.Good mixing effect plastic mixer unitheating & cooling mixer unit, plastic vertical mixing machine used in mixing , drying ,coloring SRL-Z high-speed Mixer unit:SRL-Z series mixing unit is applicable for mixing ,coloring and drying of various resin such as poly , PE , PP , PVC polypropylene, poly chloride etc ...