Shenzhen Alu Rapid Prototype Precision Co., Ltd.

Solid-based rapid prototyping refers to additive manufacturing techniques that use solid materials—such as filaments, sheets, or powders—as the starting point to create prototypes or parts layer by layer. Unlike liquid-based methods (e.g., stereolithography with liquid resin) or powder-based methods in their raw form, solid-based processes start with a solid material that is melted, cut, or bonded to form the final shape. These methods are valued for speed, affordability, and versatility in creating functional or conceptual prototypes.