Part 7/12:
The extraction of edible nut kernels from their tough outer shells is another critical process. In smaller operations, workers often crack each shell open manually using handheld tools. This method allows for meticulous control, ensuring minimal damage to the delicate nuts. In contrast, larger operations frequently use mechanical crackers that efficiently split open shells through pressure settings tailored to different thicknesses. Methods vary, employing rollers, blades, or pneumatic systems to achieve rapid cracking.