Shenzhen Alu Rapid Prototype Precision Co., Ltd.

High Initial Tooling Costs:

The upfront cost of designing and manufacturing dies can be prohibitive for low-volume production or prototyping, making alternatives like 3D printing or CNC machining more cost-effective for small batches.

Design Constraints:

Die casting is best suited for parts with uniform wall thickness and specific geometries. Complex designs requiring extensive undercuts or thin walls may increase mold complexity, raising costs.

Material Limitations:

While aluminum is ideal for die casting due to its low melting point and flowability, certain high-strength or specialized alloys may not be suitable, potentially requiring more expensive processes like investment casting.

Comparison to Alternatives:

For low-volume or highly customized parts, CNC machining or additive manufacturing (3D printing) may be more cost-effective due to lower setup costs.

Sand casting, while cheaper for very large parts or low volumes, lacks the precision and speed of die casting, leading to higher post-processing costs.