1. Widely Used Applications This lightweight and multifunctional document binding machine is for binding documents such as tender documents, insurance policies, contracts, reports, as well as for DIY crafts, photo albums, and book repairs. 2. Large Binding Capacity The thermal binding machine can bind up to 500 sheets with a thickness of up to 50 mm at once. This thermal binder is compatible with paper sizes A3, A4, A5, and A6, meeting various document binding requirements and improving work efficiency. 3. Efficient Heating This thermal binding machine features a performance 500W heating power, combined with PTC ceramic heating technology, ensuring fast heating and even paper warming. Three adjustable time settings cater to different thickness requirements. 4. Thermal Binding Machine No hole punching required—just a single button to bind. The clamping rail prevents paper from falling out, and the open cooling slot ensures quick cooling. Make document binding safer and more efficient with our thermal binding machine.