Stainless Steel Cooling Tunnels comes with proper PUF insulation with only 2 to 3% infiltration. Pacwel Equipments offers Stainless Steel Cooling Tunnels. Pacwel Equipments is an ISO 9001-2000 awarded Company that supplies Fill and Seal Machine, Flow Pack Wrapping Machine, Pillow Pack Machine for Hard Boiled Candy, and Vertical Flow Pack Machine. Stainless Steel Cooling Tunnels is designed to keep the loses minimum, so the refrigeration tonnage is low and the RH is maintain in the region of 50 Degree and not exceeding 55 degree. In this Machine, the refrigerated chiller bed is set below the conveyor belt, so that the Material is cooled faster.