The 950-4 High-Speed Hinge Jamb Door Machine routes four ½” or 4” hinge pockets with ⅝” radius. Utilizing four 1¾ HP routers it can simultaneously machine pockets for four hinges. After jambs are manually placed into position all other operations are automatic, including the ejection of the finished jamb onto a structural shelf for collection. Capacity is 8 jambs per minute.