Model Number: BNJ-300B Brand Name: RUNYU Key Specifications/Special Features: ApplicationBNJ series Ice-cream freezing machines are the ideal equipment for large-scale and continuously soft ice-cream production. Mixing and froze the material and air to make ice-creams, it can produce high quality ice-creams continuously and automatically, which will help reduce the cost in processing.SystemBNJ series Ice-cream freezer is equipped with independent refrigeration system, and adopts international famous brand of semi-closed compressor, valves and other parts. Special made evaporator with good refrigeration effect to make product quality stable. The pneumatic pump for material transportation is imported frequency transformer for regulating the speed. The machine is easy for operation, and it can be conveniently assembled and unassembled for cleaning.Operational principleIce-cream material and air inlet the freezing drum through the feeding pump, and freon compressor will start refrigerating. Scraper inside freezing drum begin to mix the material and air, and stainless steel blade will scrape the frozen ice-cream on the internal wall, then ice-cream will be out through the discharge pump.