1.standard design 2.high efficiency and competitive price 3.save energy 4.easy ... conveying, Add resin or sodium silicate, etc, Mix sand, Making core, Molding, Pouring. Main equipment Shakeout machine, Vibrating conveyor, Belt conveyor ... follows:1.Resin sand is a resin binder-type configuration(core)sand.2.sand reclamation is to maximize the surface to remove ...