SD model centrifuge is a tripod under discharge centrifuge, which can be operated intermittently. The series has the advanfages of simple structure, reliable function, easy and convenient operation and maintain. Its discharge saves more labours than SS model’s. The filter time can be set at will The filter residue can be washed completely. The solid-phase grain is not damaged easily. It’s widely used in chemical, light, medicine, food industry & etc.