39446 ⎘
Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose Plants for preparing mould materials
Sub-classes:Casting sand reclamation system and casting sand reclamation method
#2Casting process with variable index
#3BINDER SUPPLY APPARATUS AND BINDER SUPPLY METHOD FOR FOUNDRY SAND
#4Plants for regenerating foundry sand
#5RETURN SAND COOLING SYSTEM AND RETURN SAND COOLING METHOD
#6Method of Making Metal Objects by Casting
#7Molding sand cooler
#8Waste foundry sand to frac sand process
#9Mixing and water adjusting method for foundry sand
#10Method for regenerating the sand of sand molds and sand cores
#11Process for producing reclaimed casting sand
#12Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock
#13Products for the manufacture of molds and cores used in metal casting and a method for their manufacture and recycle from crushed rock