TBT50/4D glue binding machine TBT50/4D ellipse binder is a kind of environmental mucus binder, and is transmission by 4 book-clamp chains, which avoids tooth block transmission interior of tradition disc binder resulting in the gap among shafts. This machine is offered the book core by manpower, and automatically finishes 10 procedures below: 1. milling back; 2. opening groove; 3.back mucus coating; 4.side mucus coating; 5.cover impressing; 6. cover packing; 7. cover and book core compressing; 8. book spine pressing; 9. finished-product output; 10. cooling, till final nice products. When works, this machine adopts multi advanced techniques such as frequency speed-regulation control, PID temperature control, photoelectric recognition control, and trouble inspection-automatically control etc.. And high-dependability electric element and pneumatic element, which can enhance the dependability greatly. It is convenient to operate and adjust, and is perfected by the attached paper scraps suction device and waste-gas exhaust. This machine not only uses thread mucus binding, but also no thread mucus binding, thus is the ideal equipment of various medium or small sized printing factories and printing factories of colleges in no thread mucus binding or thread mucus binding. Technical Date: Binding size Max: 450*320mm / Min: 150*105mm Binding thickness 3-50 mm Binding speed Max: 1900 books/ hour Power required 12 kw Weight of machine 2100 kg Dimensions 3100*1300*1250 mm