Aluminum window corner crimping machine is used for high efficient assembly of aluminium window and door. Saw Machinery provide two different models, the pneumatic corner crimping machine model number CCM160, It is driven by air pressure, the action is faster and more stable, and there is no noise, no pollution, safe and reliable. Fast cutter locking device, adjust tool up and down (magnet type) faster. Another model the the hydraulic corner crimping machine CCM120, Adopt new mechanical linkage device, realized complete synchronous corner combining , Adjustable locating device suitable for various sections and sizes processing