KEM Series includes a manually-operated expanding mandrel actuator incorporating a precision-ground 38mm diameter spigot for mounting in collet or jaw chucks. These models utilise the same precision mandrels, expanding sleeves and locators as our CNC Expanding Mandrels. They are side-actuated with an included square-drive key so that they can accommodate parts with blind bores as well as those with thru-holes. Precision-ground for high accuracy in squarenesss and concentricity, If higher accuracy is needed the mandrel can be clocked-in once the unit is gripped in a chuck.
Rolling width: 1550mm | Rolling thickness 3x toproll Ø: 10mm | Rolling thickness 5x toproll Ø: 12mm | Rolling thickness prebending: 8mm | Top Roll Ø: 215mm | Bottom Roll Ø: 215mm | Side roll Ø: 165mm | Number of rolls: 4 | Rolling speed: 3 - 6 |...