Aluminium window milling machines are used to process hardware installation holes and slots, profile end and other holes or slots in aluminium windows and doors, and it is an important component part of aluminium window production line. Milling hardware holes or slots of windows is an important step in window-door manufacturing procedure. The quality of these holes or slots will have a direct influence on the quality of windows and doors. Qualified hardware holes and slots not only improve the visual sense of beauty of aluminium windows and doors, but guarantee the fastness and durability of hardware which increases the safety factor of windows and doors. Aluminium window milling machines include end milling machine, lock hole & slot milling machine, copy routing machine, and so on.