M7740-5型數控彈簧雙端面磨簧機158機床網——彈簧雙端面磨床用于同時磨削壓縮彈簧的兩端面。可供汽車、拖拉機、彈簧廠等生產壓縮彈簧批量較大的單位使用。本系列機床工作過程是干磨削，有帶水箱的吸塵器與之連通。
Double End Face SpringGrinder
The grinders M7740-5 are used to processing end faces of compression springs and suited for theirs mass production in large enterprise,such as automobile,tractor and spring plants.Processing of the end faces is carried by dry gri-nding .It is equipped with duster connected to the water tank.
