Yongkang Dongrun Casting Industry&Trade Co,.Ltd
Aluminum Sand Casting,Gravity Die Casting,Aluminum Die Casting
Please Contact Us for more information
E-Mail:dongrun@dongruncasting.com


Description
5. Pouring molten aluminum to 150-200 °C (300-400 °F) to ease the flow and reduce thermal damage to the casting. Molten aluminum is then poured into the mold through a gating system, which decreases the chance of impurities in the aluminum. Molten aluminum should be poured at the lowest practical temperature in order to minimize the possibility of cracks and porosity.