Our Casting Processes
Review gravity casting and die casting against your drawing, alloy, volume and inspection requirements. Low-pressure casting is currently in trial production; Bohua does not offer sand casting.
Core Process
Gravity Casting
A356 · ZL114
Weight
Confirmed after drawing review
Max Size
Approximately 2 m, subject to drawing review
Best for: Structural parts, safety-critical components, large complex shapes
- T6 heat-treatment route available
- Drawing-based large-part review
- Process control and project-defined inspection
- Lower tooling cost for suitable programs
Low-Pressure Casting — Trial Production
A356 · ZL114
Weight
Confirmed after drawing review
Max Size
Confirmed after drawing review
Best for: Project-specific trial, sample validation and production-readiness review
- Controlled filling
- Project-defined pressure-tightness testing
- Good for rotationally symmetric parts
Die Casting
ADC12 · A380
Weight
Confirmed after drawing review
Max Size
Approximately 0.5 m, subject to drawing review
Best for: High-volume thin-wall parts, complex geometry, consumer electronics
- Efficient cycles for suitable volume
- Thin-wall geometry review
- Process repeatability
Not Sure Which Process?
Send us your drawings or describe your part. We'll recommend the best process and provide a quote.