Preparing Seeds and Handling Oil
What moisture level should oilseeds have before pressing?
Direct Answer
Use the moisture range recommended for the particular seed and press. Material that is too wet or too dry can cause poor feeding, unsuitable cake formation or lower oil recovery.
Detailed Engineering Analysis
A generic moisture percentage should not be applied to every seed. Ask MMEC for a seed-specific starting range and measure the material using a suitable method. Store seeds so their condition remains stable, and record moisture when comparing trials. Do not add water or apply heat on the basis of a setting copied from another manufacturer's machine. Establish a repeatable preparation procedure that fits both the press and the product you intend to sell.
Recommended Machinery for this Application
Related Engineering Questions
Preparing Seeds and Handling Oil
Do seeds need cleaning, dehulling or roasting before extraction?
Preparing Seeds and Handling Oil
Is an oil filter machine necessary after cold pressing?
Preparing Seeds and Handling Oil
Why is freshly pressed oil cloudy or showing sediment?
Preparing Seeds and Handling Oil
What is the shelf life of cold-pressed oil and how should it be stored?