Crushed Stone Vs Quarry Process Vs Stone Dust.sand casting: the sand casting process also called as sand mold casting. It is a common method for metal casting. almost 70% of metal casting of product follow by sand casting process. the bonding agent is mixed with the sand. the mixture is moisturized with water for develop strength and plasticity of clay to make mold.send message
Praha is a leader in the mining industry, mainly with sand and gravel equipment, milling equipment, mineral processing equipment, building materials equipment, etc..