Bio-degradable PLA PBAT PBS with starch or CaCO3 powder modification granulating machine line

Bio-degradable Plastic Extruder for PLA+ Talcum powder modification. This machine line is special for the customer’s detailed request and appointed to their design, used strands bathing water cooled pelletizing system. The particles are OK, but in my opinion, the humidity in the granules should be controlled more, I think it could be used as a vibrating sieve with fans and may use two stages of a silo, or add an extra vibrating sieve, it means to use two stages of a silo with two sets of vibrating sieve with fans for granules further dry and to control the humidity of particles.