H Company Refrigerator Box Production Line Balancing Problem Optimization Study

High productivity. Production line is one of the commonly used production methods in manufacturing enterprises. Improving the overall efficiency and production capacity of production line, reducing production tempo and pursuing production synchronization are more and more valued by manufacturing enterprises. Refrigerator is one of the main products of H company, which is produced by the way of production line. The investigation found that the capacity of H company’s refrigerator box is insufficient, and the production efficiency needs to be improved. Aiming at this problem, this paper takes the refrigerator box production line of H company as the research object to study its balance problem. Using 0-1 integer programming, the mathematical model is constructed with the goal of minimizing the production time, and the LINGO software is used to solve it. The production line operation elements are redistributed, and the balance rate of the production line is improved to a certain extent after optimization.