Detailed Product Description Aluminum win-door machine, It can be used for end milling of profiles for aluminum doors and windows. With a large-sized work bench ... air pressure: 0.5 - 0.8Mpa5) Main shaft diameter: 32mm6) Milling cutter diameter: 250mm7) Max. processing hole size: 40mm8) Contour dimensions ... W x H): 2,400 x 970 x 1,640mm9) Machine weight: about 450kg