Fine Screw Compatibility: The Digital Screw Counting Machine features an adjustable hopper and track that accommodates screws from 1mm to 5mm in diameters, including machine screws, self-tapping screws, round heads, flat heads, and washer screws, ensuring versatility for various applications. Screw Counter: This Automatic Screw Counting Machine provides precise digital counting, accurately tracking each dispensed screw up to a maximum of 9999, supporting efficient production management. Digital Display Function: Equipped with a digital display, the Screw Counting Machine offers auto, manual, and normal modes, ensuring accurate screw tracking and easy operations. All-Metal Thickened Silo: The robust metal silo allows for reliable screw feeding, with adjustable brush positioning to ensure proper alignment and continuous dispensing. Wide Application: Ideal for self-tapping screws, ferrous metal screws, flat heads screws, and washer screws, this machine is perfect for electronic assembly in toys, communication devices, home appliances, and automotive parts.