... Used-sand temperature adjustment, New&used sand conveying, Add resin or sodium silicate, etc, Mix sand, Making core, Molding ... device, sand temperature adjustment device, Cooler, Drying device, Electronic scale device, Continuous sand mixer, Molding machine, Dust collector, ... technical personnel The specifications as follows:1.Resin sand is a resin binder-type configuration(core)sand.2.sand ...