CGY-A型數控給料（藥）機為吸收國內外同類產品的優點，結合現代高科技而開發的一種產品。（1）控制系統采用進口集成電路微機化控制，操作者只需按照鍵盤輸入有關參數即可；（2）增加一顯示系統，即CRT（熒光屏）顯示；（3）打印系統可定時，隨時打印，內容可任意設置；（4）執行系統采用一個特制的類似于“三通”的特殊閥體，進藥管和排藥管是直連，口徑較大，所以哪怕藥液的雜質多得象礦漿一樣，也會開啟自如，不致堵塞，可以使執行系統長期使用，而不出現故障，同時藥液恒位箱的配備增加了給藥的準確性。

CGY-A Digital Control(reagent) Feeder is a product developed with assimilation of advantages of the product of its kind at home and abroad and combination of modern hi-technology. The Control System incorporates an imported microcomputer control with integrated electric circuit. Operators can easily input the relevant data. Operators can easily input the relevant data merely by pressing keyboards. A display system or CRT ( screen) is added. The printing system can be timed with printing to be operated at any time and substance to set up discretionally. The execution system uses a special valve similar to T bend with large caliber inlet and outlet pipes and can start up smoothly with massive and impure reagents like slurry without being blocked. It can be in service for long period without failure. Besides, constant box for reagent provided increases veracity of dosing.