Industrial automation eliminates healthcare costs and paid leave and holidays associated with a human operator.
Further, industrial automation does not require other employee benefits such as bonuses, pension coverage, etc.
Above all, although it is associated with a high initial cost it saves the monthly wages of the workers which leads to substantial cost savings for the company.
The maintenance cost associated with machinery used for industrial automation is less because it does not often fail. If it fails, only computer and maintenance engineers are required to repair it.