Automatic Spiral Binding Machine for Notebook or Calendar (WB-520)

Automatic Spiral Binding Machine for Notebook or Calendar (WB-520). Dual Loop Pitch Options: Supports 2:1 and 3:1 pitch configurations for versatile loop sizes. High-Speed Production: Operating speed reaches 1200 books per hour for efficient output. Wide Binding Capacity: Handles paper width up to 520mm and binding thickness from 3/16 to 9/16 inch. Flexible Hole Binding: Capable of hole binding or skip binding with up to five steps. PLC Touch Screen Control: Features automated PLC control with an intuitive touch screen interface. Double Loops Binding: Specialized design for forming double loops from wire with precision. Comprehensive Loop Sizes: Offers multiple inside diameters ranging from 6.4mm to 25.4mm. Robust Industrial Build: Constructed with 220kg weight and 220v power for stable factory operation.