Epicvision Technology Private Limited

A PHE (Plate Heat Exchanger) for ice cream is a compact, gasketed plate-and-frame device used in ice cream production to rapidly cool pasteurized mix from high temperatures (typically 80°C) down to 4-8°C in stages, preventing bacterial growth and achieving the right viscosity for aging. It operates via thin stainless steel plates (often AISI-316) that create alternating channels for hot ice cream mix and cooling media like well water (first stage to ~45°C) then chilled water (second stage), enabling efficient heat transfer without mixing fluids