Automatic dosing device works through a metering pump mechanical pulses and stroke adjustment principle to implement metered dose added to the system. By the following two control modes for automatic dosing. Time control mode: control switch metering pumps and drain valve opening and closing timing of water treatment equipment, automatic dosing unit with a microcomputer, the realization timed dosing, timing of sewage. Index Control Mode: changes in water quality indicators with metering pump and drain valve control, real-time opening and closing action of automatic dosing unit for automatic dosing, automatic sewage. Features automatic dosing device ① Automatic Dosing - accurate measurement uniformity; ② automatic sewage - effective control of concentration; ③ line monitoring - directly reflect the quality dynamics; ④ remote monitoring - easy to implement centralized management; ⑤ Needless to human intervention - to avoid man-made lag. Automatic dosing device widely used ① central air conditioning and circulating cooling water systems; ② industry (open, closed) cooling water system; ③ power plant, power plant circulating water system; ④ warships, ships, vehicles circulating water system; ⑤ oil, coal exploration platform circulating water system; ⑥ coastal industries, fisheries circulating water system. Circulating water system from France to provide professional solutions (1) cooling water system treatment programs; (2) closed chilled water system treatment programs; (3) friction suppression treatment program. Innovative R & D program is based on the thrust surface treatment process instead of changing the water quality; the fundamental difference between the traditional water treatment scheme is that, not water treatment agent, but a system treatment agent. Guangzhou Fu students environmental automatic dosing unit dosing device of FIG: Guangzhou Fu students environmental supply automatic dosing unit dosing device (1) applies to central air conditioning cooling water system chemical treatment dosing Automatic dosing unit dosing device system main components: 1, automatic intelligent control system 2, 3 diaphragm metering pumps, dosing barrel 4, fouling resistance line monitor (optional) 5, water quality parameters on-line monitor line control conductivity meter PH value line monitor (optional) drug concentration monitor (optional) on-line corrosion monitoring device 6, the solenoid drain valve (optional) 7, pulse flow meter (optional) (2) applies to central air conditioning chilled water (hot water) systems for chemical water treatment automatic dosing unit dosing device system main components : 1, automatic intelligent control system 2, 3 diaphragm metering pumps, dosing barrel 4, fouling resistance line monitor (optional) (China National Invention Patent) 5, water quality parameters on-line monitor line control conductivity meter PH value online monitor (optional) drug concentration monitor (optional) on-line corrosion monitor (China National Invention Patent) 6, the solenoid drain valve (optional) 7, pulse flow meter (optional) automatic dosing device manufacturers, Shantou automatic dosing device rich students provided by the Guangzhou Environmental Protection Engineering Co., rich students. Environmental Protection Engineering Co., Ltd. Guangzhou Fu students (www.fushengyuan.com) strong, credible, in Guangzhou of environmental monitoring equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the rich into the brilliant students and you work for a better future!