Why SMC/BMC Battery Housings Are Turning to Large-Tonnage Hydraulic Presses
Electric vehicles need battery housings that are light, flame-resistant and affordable at volume. Increasingly, the answer is a thermoset composite: SMC (sheet molding compound) for large covers and trays, and BMC (bulk molding compound) for smaller, thicker, more intricate parts. SMC (Sheet Molding Compound) and BMC (Bulk Molding Compound) are fiber-reinforced composite materials widely used in industrial molding applications. Depending on their formulation and design, they can offer a combination of lightweight construction, electrical insulation, corrosion resistance, and design flexibility. However, producing large, complex battery housings from these materials requires more than a suitable mold. Manufacturers also need reliable molding equipment capable of delivering sufficient pressing force, stable pressure control, and consistent production performance. Large-tonnage hydraulic presses provide an effective solution for demanding SMC/BMC molding applications. At Goodsjack Hy...