HX220 Book Sewing Machine, capable of reaching top speeds of 200 signatures per hour, the all-new mechanical, electrical, and pneumatic setup uses new carbon fiber components and 3 sets of cam boxes. The feeder, sewing saddle, and movements of the upper sewing components(sewing needle, hook needle, and thread cutter) are driven by these three cam devices. The cams and rotating shaft are sealed in an enclosed oil bath to prolong the lifespan of the mechanical components. It eliminates noise/vibration and reduces the need for regular checks and maintenance.

• High speed and precision: maximum speed of up to 200 signatures per minute, with three fully sealed cam control boxes 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 a puller.

• 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 and Cross Locking: The use of fine ultra-short needles (ø16mm) and close needle spacing (19mm) for locking results in a flatter and less prone to glue leaking product with a high-quality locking effect. The locking device is composed of a cam-style equipment unit, which not only reduces noise but also prolongs 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 the pipe to wherever necessary in a timely manner.

• The machine performance design is extremely compact. The distance between the feeding hopper and the book-collecting table is only 1.5 meters, which saves space and makes collecting books convenient and fast.

• 10-inch color touch panel, matched with PLC system, easy to operate.

• The feeding hopper has a large capacity and is comfortable to load.

• The feed transmission adopts the latest double-fulcrum camshaft arm design, which can make signatures more stable and reduce downtime.

• For page-turning requirements, it is equipped with 4 vacuum page-turners on the upper and lower sides and long and short side page-turners to facilitate high-efficiency production.

• A special shaper that pre-processes the back of the book before sewing to ensure the quality of the sewing.

• Thread needles and hook needles can accurately follow the book to ensure the highest thread-locking quality.

• The locking saddle mechanism is driven by the camshaft of the "cam box", and the transmission components operate in a sealed oil tank so that the cam has an extremely long life and does not require daily inspection and maintenance.

• The height of the accelerating wheel can be adjusted according to the thickness of the signature.

• This machine has an image-taking function, which can effectively prevent the wrong order of signatures (optional).

• At the book outlet, the book blocks are automatically separated for easy collection.

• The thread-trimming device automatically reduces the thread of the finished book to about 10 mm.

• This machine can be connected to a collating machine to form a [fully automatic collating and locking production line].