RR Machineries are Top Most Manufacturer, Supplier, Trader Of  Baking ovens in Coimbatore, Tamilnadu, India. The oven casing designed as double wall construction with minimum 200 mm of ceramic fiber blanket/ ceramic wool insulation in between inner and outer wall to avoid the leakage of heat. Heating element contactors are electrically interlocked with door to shut off power to heaters as door opens and restores power when closed.