1) This video was taken at a Chinese Shipbuilding Company, on a set of Wuxi JACK produced tailor made SXBJ-4 double heads Edge Milling Machine;
2) In this video with 37 seconds, the Plate Beveling machine was making up edge chamfering on a piece of 50mm thickness steel plate;
3) There are 2 uniqueness with this set of Plate End Milling Machine: One is angle of edge milling, it was 75°. You may know that the normal angle range of upper beveling in Edge Milling Machine is 0°~ 45°. So, the milling head equipped with this set of Edge Milling Machine is special made, with the specification of 0°~ 80°, please check the title picture for this video;
4) The second difference with this set of Plate Edge Milling Machine is its workpiece jacks. Instead of the structure of common seen ball end, the workpiece jacks in this set of Edge Milling Machine have more solid and large size square shape feet, as you can find from the video;
5) The reason is, this set of Plate Edge Milling Machine is SXBJ-4, which means valid stroke of 4000mm. Correspondingly, there are 6 pieces of workpiece jacks in this set of the Edge Milling Machine, and the steel plate to be processed in it usually have big thickness and hence heavy weight;
6) To guarantee sufficient holding force on the steel plate, the workpiece jacks in this set of Plate Beveling machine have special designed structure.