veldsortering

Vel dsortering is a post-harvest handling process used in agriculture to separate harvested veld crops into predefined classes based on criteria such as size, weight, moisture content, and overall quality. The aim is to improve uniformity for packaging, storage, and marketing, and to reduce waste by directing different grades to appropriate handling streams.

Common crops and methods

- Potatoes, onions, carrots, and grains are typical targets for velddsortering.

- Sorting methods range from manual sorting on tables or chutes to mechanical systems such as sieves, rollers, and belt conveyors.

- Optical sorting uses sensors to assess color defects, surface blemishes, or moisture indicators, enabling automated separation.

Process and standards

Vel dsortering typically follows harvest and initial cleaning. Produce is transported to a sorting line where it is separated into batches according to established criteria. Each batch is labeled or graded to align with national or company standards, which influences pricing, packaging, and distribution. Sorting processes may be integrated with drying, curing, or pre-packaging steps to ensure targets are met.

Benefits and challenges

Sorting improves product uniformity, reduces spoilage, and simplifies storage and logistics. It can enhance quality control and customer satisfaction. Challenges include the capital cost of equipment, maintenance needs, and the requirement for trained operators to manage delicate or perishable produce and to maintain consistent grade outcomes.

See also

Post-harvest handling, grading, quality control, sorting equipment.