Coffee bean grading

YONGQING rectangle vibrting sieve is working in coffee bean sorting. Because the bean quality is determined by different size. Generally, this kind of application sorts beans to a few kinds of final products, which requires various sieve size. Our rectangle vibrting sieve supports 7 layers (7 sieve size) at most to use. Multi-decks construction designing is better to meet user requirement. In consideration of coffee bean shape and size, the round punching plate sieve is more suitable for this sorting;