The invention provides an automatic control system for grease production. The system consists of an in-situ control system, a cloud processing system and remote terminal system. The cloud processing system is connected with the in-situ control system and the remote terminal system via the internet; the in-situ control system is connected with the remote terminal system via a GSM mobile communication module or an SMS mobile communication module; the remote terminal system is a fixed terminal, such as a desk computer, or a mobile terminal, such as a tablet personal computer and a mobile phone. The cloud processing system can receive, store and process data and instructions sent by the in-situ control system and the remote terminal system and interact with the in-situ control system and the remote terminal system according to programs. The system can perform omni-bearing monitoring on a grease production process, perform automatic protection under network link outage, prevent product production from escaping from monitoring and guarantee traceability of whole production processes.