液壓卷板機
卷板(ban)機分類：
卷(juan)(juan)(juan)板(ban)(ban)機由于使用的領域不(bu)同，種類(lei)也不(bu)同。從(cong)輥(gun)(gun)數上(shang)(shang)(shang)分為三輥(gun)(gun)卷(juan)(juan)(juan)板(ban)(ban)機和四輥(gun)(gun)卷(juan)(juan)(juan)板(ban)(ban)機。三輥(gun)(gun)又分對(dui)稱(cheng)式(shi)三輥(gun)(gun)卷(juan)(juan)(juan)板(ban)(ban)機，水平下調式(shi)三棍卷(juan)(juan)(juan)板(ban)(ban)機，弧線下調式(shi)卷(juan)(juan)(juan)板(ban)(ban)機，上(shang)(shang)(shang)輥(gun)(gun)萬能式(shi)三輥(gun)(gun)卷(juan)(juan)(juan)板(ban)(ban)機，液壓數控卷(juan)(juan)(juan)板(ban)(ban)機。從(cong)傳動上(shang)(shang)(shang)分 和 式(shi)。
從卷板機的發展上說，上輥萬能式最落后，水平下調式略先進，弧線下調式最高級。三輥卷板機三輥卷板機有1、機械式和2、液壓式
