Date of Publication :26th April 2018

Abstract: A specialized machine device is designed which checks the coating of metal cans. The metal cans are made up of aluminum metal. It is highly reactive, so coated with paint to check coat is uniform or not. This machine will test metal cans i.e. uncoated areas are present in the metal cans or not. Metal cans are coated by using sprays. So sometimes some small areas on the internal side of metal can remain uncoated, they get reacted with internally stored sprays. This will affects the quality of the product. So we are designing this machine to improve quality of the product. It will test metal can is properly coated or not. It will display porosity value on LCD. It uses the principle of electrolysis. Electrolysis means the process of by which current will pass from one electrode to another through the ionized solution. Metal Can under test is provided with the anode and cathode assembly. If there is no current flow, it indicates metal can is ok. If current flow occurs, then indicate metal can is not ok

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