Automatic chucking machines are special equipment used in the manufacturing industry to automatically and quickly clamp workpieces onto a machine. They are particularly useful in applications where many workpieces must be machined in a short time. Single spindle automatic chucks are equipment used for clamping workpieces on a single spindle. They are suitable for applications where only one workpiece needs to be machined at a time. Double spindle chucks are equipment used for clamping workpieces on two spindles. They allow two workpieces to be machined simultaneously, thereby increasing productivity. Automatic chucks can be used in many different types of machines, such as lathes, milling machines, drilling machines, etc. They are usually very precise and robustly designed to withstand high loads and facilitate the handling of workpieces.