TBT50/5F is a 4 clamps PUR perfect binder ,which is suitable for short-order and medium-order production, and the maximum mechanical speed is 2300 copies/hour. The technical features include stepless variable speed control, PLC programmable controller, independent temperature control and overload protection of double glue pot, etc. Its standard configuration is EVA gluing system. But it has options of PUR gluing system, back strip. The Interchange between EVA and PUR s very fast.This machine adopted a computer operation system,a mill chamber construction,side rubber wheel.in.dentation wheel,book-wrapping table, cover size adjuster,auto computer setter.As a result it can finish allthe processes in one minute.t is controlled by a freguency controller and PLC it is assembled with photoelectric cells,auto tester and touch screen displaver.
| 4 Clamps PUR Automatic Book Binding Machine |
| Binding Size |
Max:450X300mm ; Min:150X105mm |
| Binding thickness |
2-50mm |
| Binding speed |
Max:2000 Books/ Hour |
| Cover Size |
Max. 640*450mm |
| Cover Weight Range |
Normal Paper 81.4 to 302.4 gsm Coated Paper 104.7 to 348.9 gsm |
| Power required |
13Kw |
| Weight |
2100Kg |
| Dimensions |
3100x1300 x1250mm |
After data input,unites automatic adjustment as below:
•Spine milling station, width automatic adjustment.
•Notching station, width automatic adjustment.
•Side glue station, width automatic adjustment. And It is automatic spine glue cut-off.
•Cover guides on the cover feeder,width automatic adjustment.
•Scoring width automatic adjustment.
•Cover guides (both front and side) on the nipping table,width automatic adjustment.
•Book block width between nipping plates automatic adjustment.
With the main characters such as Stepless-speed regulation, PLC program control, PIO temperature control ,automatic detectors, overload protector, etc, it is an ideal equipment for flexible and quick binding of small and medium book quantities.
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Full automatic set-up
This machine is offered the book block by manually, then following 10 procedures are all au-tomatically finished as below.
1.Milling back.(Automatic adjust)
2. opening groove; 3.Back glue coating.
4 Side mucus coating(Automatic Adjust)
5.Cover and book core compossing(Automatic adjust)
6.Cover impressing.(Automatic adjust)
7.Cover packing(Automatic adjust
8.Finshed-product output (Automatic adjust)
9 .Book spine pressing;
10.Cooling,till final nice products
The thickness of book block manual and automatic adjustment .
Book clip structure: Dual springs (stable grip) (high pressure)
Spine milling station and notching station
Back milling (with integral die-cast back box): Integrated milling processes including back milling, precision milling, and rough milling. The slotting employs a specialized structure, with final milling passes completed in one operation.
Glue station.
The side adhesive tank is positioned in front of the back adhesive box, preventing thread formation and ensuring the second book cover remains easily accessible without exposing the bottom. This design helps maintain the machine's cleanliness.
Reverse rotation of the large rubber wheel in the back glue tank: The secondary gluing process is less prone to air bubbles, and the back glue can be applied with thicker adhesive.
The back adhesive roller features front and rear adhesive breakage functions: saves adhesive waste, keeps books clean, and allows quick adjustment of the adhesive breakage roller.
Adhesive container overload protection: Features dual overload protection. If the machine is started with hot melt adhesive still solid, the equipment will not be damaged.
Separate glue box: Features a quick-install movable glue container, with easy conversion between EVA and PUR glue boxes.
Nipping Station
A strong rigid nipping mechanism secures precise alignment of the cover to the book block.
Robust and wide Elipse design, to save space and more stable machine running.
Guide rails: H-shaped rails with three grooves and six-sided positioning, featuring high wear resistance, precision, and easy adjustment.
Upper sealing bracket: 1. Dual guide rails (top and bottom) 2. External cam structure ensures stable operation, strong clamping force, durable performance, and easy adjustment.
Book clip structure: Dual springs (stable grip) (high pressure)
Rear clamping plate: integral die-cast, durable and resistant to deformation (bearing sliding mechanism)
1. paper back stick function, or we call back strip
2. PUR gluing system
Factory overview & certificate
Audited Supplier 
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