Nowadays contractors in Malaysia is still using the traditional way in the process of plastering wall. This traditional way not only wastes time, less efficiency and low production but also high in human intensity. Based on the innovation and creativeness, this research is to design an Auto-Plastering Machine. The Auto-Plastering Machine can improve the operation rate is much quicker compared to the traditional method due to less labor with experienced or non-experiences workers able to be used. This machine helps contractors in the construction industry of a building or dwelling in improving the efficiency of time and smoothen plaster finishing. It will perform well compare to the traditional plasterwork process.