... Tablet Press DRG Type Twin-Roller Tablet PressWorking principle: Dry powder material of varying kind brought in from the top of ... in capsule, Pigment, Detergent, Catalyzer, Strontium Carbonate, Chemical fertilizer, White Carbon, Inorganic Salts, Bleaching Powder, Agrochemical, Oxid etc, Powder recovered material in industry such ...