... Foam Coffee Cup Making MachineThis EPS foam cup making machine is using Expendable Polystyrene and Zinc Stearate as raw ... material.Main features:1. This EPS foam cup making machine is using Expendable Polystyrene and Zinc Stearate as raw ... . Main machines: boiler, mixer, pre-foaming machine, drying machine, shake boult, center filling device, forming machine,air compresser, cooling tower4. high speed7 ...