The types of nut sorting machines include weight sorting machines, size sorting machines, internal quality sorting machines, and appearance quality nut sorting machines .
1. Weight sorting
Sorting machinery for sorting by weight used the principle of leverage for sorting in the early days. At present, mechanical weight sorting machines mainly include two types: fixed weighing scale body, moving conveying plate type and fixed limit device, and moving weighing scale body type. Mechanical weight sorting has less damage to fruits and has wider versatility
2. Size sorting machine
The size sorting machine sorts nuts according to their size, and is the most widely used in nut sorting machines. At present, the methods that can be used for round fruit sorting include sieve sorting, rotary belt sorting, roller sorting, drum sorting, etc.
3. Internal quality sorting machine
Near-infrared spectroscopy technology has developed rapidly in the internal quality detection of agricultural products, and has the advantages of fast detection speed and simultaneous detection of multiple internal components.
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