Inspection Machine Rir is a high performance test centre which is widely used in print industries to inspect the bad printed materials on various types of printing machineries such as rotogravure, flexo, batch printing etc. to easily remove the defected sheets. It is equipped with top quality optical sensors which is capable to detect small defects to enhance the quality of the production and also helps to minimize the wastage. This heavy machinery runs on a standard alternating voltage of 440 volts.