... 008615238693720The following is some index of our Chalk machine for your reference:Packaging & DeliveryExport Standards Wooden CaseAdvantages:1.Taking up ... automatically, mixing material by electric mixer, filling mould, taking off mould, all the work are in a round assemblyline. The ... 4.when the filling completed, should be turn off the model make the wet chalk come off from the model, then dry in ...