It can be used for end milling of the profiles for aluminum doors and windows.With a large work bench and long cutting stroke,it can mill 6-10 profiles with one operation.With adjustable cutting tools,it is unnecessary to replace multiple cutting tools in case of changing the product so as to save the production period and cost of cutting tools.Multiple sets of cutting tools can work simultaneously or separately based on different profiles.With bigger diameter of cutting tools,the quality of machining surface is better.The hydraulic damping cylinder is used to push the feed of cutting tools to enable more stable operation.The thickened clamping plate can prevent the profiles from deforming.