This is Shrimp Shell Powder Grinding Project, which is installed in Norway. LFJ-C-80B Mill with cyclone and dust collector is used to grind the pre-crushed shrimp shell powder 12-20mesh into 60-100mesh. The whole project includes the dust-free feeding station, vacuum conveyor, grinding machine, sifting machine, packing machine, etc. Welcome to contact with us for more detailed information.