... : COPELAND 4. Different size and temperature Blast Freezer With High Speed Air Cooling (THAKON) 1.Cold room application:Food( ... Stainless Steel, Plastisol Coated GI Sheet Cladding Thickness 0.5mm Insulation Material Polystyrene, Polyurethane or Polyiocyrunate (PIR) ... ensure the machine with reasonable configuration, steady movement, good insulation function, and low power consumption.2.The electrical ...