industrial ice cream freezer 3d model

A highly detailed A3 industrial design sketch of a horizontal continuous ice cream freezer. The unit is a cylindrical stainless steel barrel placed horizontally, with a rotating dasher shaft inside driven by a side-mounted electric motor. Include internal scraper blades attached to the dasher, clearly showing how they scrape frozen mix from the inner wall. Add an air injection system with a small compressor and inlet valve to incorporate air (overrun). Surround the barrel with a cooling jacket connected to a refrigeration unit (compressor, condenser, expansion valve). Show inlet pipe for liquid mix and outlet nozzle for semi-frozen ice cream. Include pressure gauges, control valves, and a small control panel. Emphasize internal mechanism visibility (cutaway style), precise engineering details, hygienic stainless steel finish, pipes, joints, and realistic industrial layout on clean background.