machine fit with atos valves schneider electicity parts NOK seals ... long age.2-5,the blade clearance can adjusted by hand wheel and the number marked on the plate ... ,operate very easy.2-8,protective grating controlled by electrical system.2-9,support device with ball to ... Chromium outside.3main parts : A, main electrical parts supply by siemens B, hydraulic system : China C, seals : JapanD, main motor ...