Development of Portable Electroplating Equipment to Enhance the Efficiency of Small and Medium-Sized Jewelry Industries Indonesia

Abstract

Small and medium-sized jewelry enterprises (SMEs) in Indonesia face challenges because traditional electroplating methods are expensive and lack flexibility, which reduces their productivity and slows down operations. This study addresses this problem by creating a novel, affordable, and user-friendly electroplating tool specifically designed for these small businesses.To develop the tool, the researchers reviewed existing literature and conducted field visits and interviews with personnel at three jewelry companies located in Bekasi, Bandung, and Riau to understand the primary technical issues they face.The resulting tool measures approximately 400 mm long, 110 mm wide, and 150 mm tall, and is constructed from polypropylene, which is resistant to chemical damage. It features a built-in system to ventilate harmful gases and adjustable voltage control. Testing the tool using copper plating on bracelets demonstrated that it operates 25% faster than conventional methods and produces a smoother, shinier finish. The compact size allows it to be used efficiently in tight workspaces, and the dedicated ventilation system provides protection for workers against hazardous fumes. Furthermore, this tool is cheaper than comparable tools currently on the market, enhancing affordability for small businesses. This innovation is expected to enhance SME autonomy, lower production costs, and facilitate greater design diversity within the Indonesian jewelry industry. Future research should validate its efficacy across a broader range of applications, including micro-jewelry. This collaboratively developed portable tool offers a sustainable and technologically innovative solution to bolster the advancement of Indonesia's creative industry.