Tangshan iron and steel manufacturing equipment update time point of economic analysis

In daily work, frequently related to large-scale manufacturing equipment update problem, How to solve equipment problems is very important. The reasonable renewal of equipment is an important subject to the technical transformation of steel plant and the feasibility of promoting technological progress. This paper introduces the principle and method of system analysis and decision making, and Tangshan steel equipment renewal decision for example through case analysis and comparison of economic analysis, for equipment renewal decision providing a theoretical and practical basis.