oem car spare parts_automotive aluminum die casting

3. Reduced Defects Traditional sand casting methods often encounter issues like gas porosity and sand inclusions. The hardened nature of resin-bonded sand significantly reduces the likelihood of these defects. With less chance of imperfections, manufacturers can achieve higher yield rates and reduce waste.

- Lower Permeability The plaster mix provides a lower permeability compared to traditional sand molds, which helps prevent defects caused by gas entrapment during the pouring of molten metal.

4. Customer Service A manufacturer should provide excellent customer support, including assistance with design adjustments, prototyping, and timely communications throughout the production process.

- Refractoriness This property refers to the sand's ability to withstand high temperatures without melting or deforming. The higher the refractoriness, the better the sand for high-temperature applications.