Innovative maintenance strategies for industrial equipment: A review of current practices and future directions

Innovative maintenance strategies are transforming the industrial landscape by enhancing equipment reliability and operational efficiency. This paper reviews current preventive, predictive, reliability-centred, and total productive maintenance practices, highlighting their advantages and limitations. It explores the impact of technological advancements, including IoT, AI, digital twins, drones, and robotics, on maintenance processes. Despite the benefits, implementing these advanced strategies faces challenges related to technical integration, economic feasibility, workforce training, and regulatory compliance. The paper discusses emerging trends, identifies areas needing further research and development, and offers recommendations for best practices. Organizations can optimize maintenance operations, reduce downtime, and improve productivity by addressing these challenges and leveraging new technologies. This paper provides a comprehensive overview of the current state and future directions of industrial equipment maintenance, aiming to guide organizations in adopting effective maintenance strategies.