products

● High speed and precision: maximum speed of up to 180 signatures per minute, with one fully sealed cam control box filled with lubricating oil for smooth and durable operation. The flywheel accurately drives paper feeding, conveying, and saddle stitching. The book signature on the saddle is precisely positioned through a synchronized belt structure with puller.
● Two synchronized mechanical arms and four synchronized belt brackets are used for clamping paper, which makes the double bookbinding and conveying more stable and reliable. Two synchronized hydraulic arms and four synchronized belt brackets are used for clamping paper, which makes the double bookbinding and conveying more stable and reliable.
● Intelligent debugging: Colored touchscreen monitors the entire production including paper feeding, conveying, lockstitching, and receiving, ensuring the quality of lockstitching.
● Fault detection & identifying: When faults such as missing signatures, multi-signatures, jams, dropped signatures, shortened signatures, and broken signatures occur, the machine will alarm and pause, while displaying the fault.
● Automatic mis-signature detection function (optional).
● Memory storage: can store 20 different book sewing programs and recall them as needed.
● Automatic plate adjustment: by setting the size of the signature on the touch screen and confirming the page-turning method, the transmission system automatically positions the conveyor belt, opens the page-turner, adjusts the position of the fixed saddle drive chain and acceleration wheel, and adjusts the height of the finished book platform. Simple and easy to learn, fast operation, and quick plate switching, which improves production efficiency.
● Signature separation: the blower and mechanical arm separate the bottom signature from the pile, and the suction cup extracts the separated signature from the feeder. The tilting device helps eliminate scratches on the surface of the signature.
● Automatic page-turning: the page-turner is equipped with four programmable vacuum suction devices, both the upper and lower sides, which can perform 4+4 vacuum page-turning, and can handle signatures with even or uneven tops and bottoms. It can automatically flip through sets of pages, loose pages, pages without long or short edges, and unevenly thick signatures It can also turn pages of signatures with edges over 8mm long or short.
● Signature conveying: the signature is placed on the conveying saddle after being turned and is pushed by the conveyor chain hook. The acceleration wheel sends the signature into the active lockstitch saddle, and the speed of the acceleration wheel automatically adjusts according to the speed of the machine.
● Automatic signature separation and thread cutting: the automatic signature separation and thread cutting device (cuts the excess thread to about 8-10mm for easy binding) can separate the book signatures one by one according to the setting, regardless of the number of signatures in the book.
● Flat lock: uses fine ultra-short needles (¢16mm) with a narrow stich spacing (19mm) to make the product flatter and less prone to glue leakage, ensuring high-quality book sewing. The lockstitch device consists of cam box type equipment, which not only reduces noise but also extends the life of the cam. 
● Lubrication on demand: equipped with centralized oil supply lubrication system, oil pressure alarm and oil storage device. When the machine is in operation, lubricant is precisely supplied through pipe to wherever necessary in the timely manner.