The Van Beek cryogenic screw heat exchanger readies bulk goods for grinding. The cryogenic screw uses nozzles to add liquid nitrogen to the product for rapid cooling. The paddles ensure product and nitrogen are mixed. The conveyor has a twin-walled casing and a vacuum for insulation. The screw can be removed for cleaning.
Van Beek; +31 (0)41 63 75 225; www.van-beek.nl