products made from sand casting_

Lost foam casting combines the benefits of both investment and traditional sand casting techniques. It utilizes a polystyrene pattern that evaporates upon contact with molten aluminum, leaving an incredibly detailed and smooth finish. This method is gaining traction in various sectors for its simplicity and cost-effectiveness.

2. Quality of the Finished Product A proper draft angle contributes to the overall quality of the cast part. It helps maintain the dimensional integrity of the part by minimizing distortion during cooling. Without sufficient draft, the part might experience excessive stress, leading to warping or cracking.