The feeding system is suitable for petroleum, chemical and proportioning industries. The quantitative liquid feeding system is based on computer technology, control technology, communication technology and graphic display technology (i.e., 4C technology), and connects the on-site control station, control and management station, testing station and operation and management station and engineer station of the operation and control center which are distributed in the industrial site (nearby) through the communication network to complete the integrated control system of decentralized control and centralized operation and management together. Comprehensive control system for decentralized control and centralized operation and management. Comprehensively realizes the management automation of each phase of the business link in the oil depot and chemical industry, and carries out automated monitoring for each work link of the user, thus assisting the user's management personnel to carry out business processing more efficiently and accurately.

Through the unified monitoring interface, the Dosage system automatically collects the dynamic data of each monitoring environment and forms various reports (such as paid oil report, unpaid oil report, yearly, monthly, daily report, etc.) and details based on these monitoring data, which is convenient for business statistics and inquiries. Powerful query function can be queried by ticket number, crane number, user code, car number, user records, reports, etc. On this basis, the system will also form a complete business information feedback and supervision and control mechanism, which provides a powerful support for the enterprise to carry out scientific business management and decision-making. Automatic feeding and centralized management functions: the auxiliary coating feeding system can realize the automation of the feeding process, ensure the filling precision and improve the production efficiency; it can realize all kinds of fault alarms, as well as static overflow protection and emergency stop protection; it can monitor the feeding status of each position online and has the function of password recognition; it can accept the production data and production plan from the superior management network to arrange the production, generate reports and the inlet and outlet inventory system; Provide standard DDE and OPC interfaces to communicate with DCS, ERP and other control and management systems.

Main features of weighing and feeding system.

1)Weighing automatic liquid feeding system with domestic price and imported performance;

2) Unique Ethernet, weighing and feeding system mechanical RS485 two optional networking methods;

3) The communication between the upper computer and the weighing instrument adopts the standard TCP/IP and MODBUSRTU;

4) The software of upper computer adopts common configuration software, which is convenient for maintenance;

5) Flexible configuration mode is convenient for the selection of field instruments;

6) Upper and lower computer are in English and Chinese environments;

7)It can be controlled by remote quantitative control.