# Mill for Oysters and Crustaceans

URL: https://moinhosvieira.com.br/en/mill-for-oysters-and-crustaceans/  
Updated on: 2026-11-04  
Other languages: Español: https://moinhosvieira.com.br/es/molinos-para-ostras-y-crustaceos/ · Português: https://moinhosvieira.com.br/moinho-para-ostras-e-crustaceos/

Moinhos Vieira manufactures industrial hammer mills for grinding oysters and crustaceans, serving everything from small operations to large-scale industrial processes.

Our equipment is successfully used for the particle size reduction of oysters and crustaceans, allowing different levels of grinding according to the needs of each process.

With extensive experience in industrial grinding, we carry out practical tests with oysters and crustaceans to evaluate equipment performance and help select the most suitable solution for each application.

| Item | Value |
| --- | --- |
| Product | Oysters and Crustaceans |
| Group | Chemicals and minerals |

## Hammer mill for oyster shells

- Mills tested with customers' oyster shells: [MCD 530](https://moinhosvieira.com.br/en/hammer-mill-vieira-mcd-530-20-hp/)
- Screens used: 0.3 · 15 mm

The hammer mill configuration in which throughput for this product was measured is not confirmed. For details, please talk to our technical department using the button below.

### Technical notes

- Abrasive product: wear on internal parts cannot be measured in advance.
- Whole shells must be pre-chopped (they do not pass through the inlet on the smaller side).

Want to know how your product behaves? We run a free grinding test with your sample.

**Calcium from oysters** is a natural product made up of calcium carbonate. It has a high concentration of the mineral.

**Moinhos Vieira** has several customers who use its **mills to grind oysters and shellfish.**