DF-920 Series High-Speed Printing & Rotary Die-Cutting Machine

The 920 Series is a fully automatic high-speed water-ink printing and rotary die-cutting integrated machine for 3-layer / 5-layer corrugated cardboard.It can complete paper feeding, printing (single/multi-color, single/double-sided optional), drying, slotting, rotary die-cutting, waste stripping / counting and stacking in one pass.It is suitable for high-volume carton production lines, significantly improving the efficiency and precision of packaging processing.

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Product Detail

Key Features:

Integrated Printing, Slotting and Die-cutting Machine: Three-in-one Operation

Application:

Medium and large carton manufacturers in food, e-commerce, home appliances, pharmaceuticals and other industries, engaged in mass production of standard and special-shaped cartons.
Integrated production lines requiring both high-quality printing and high-precision die-cutting.
Modern packaging enterprises with high environmental standards, using water-based ink printing and solvent-free technology.

Core Structure:

Leading Edge Section:

1.The front stop mechanism features electric transverse movement, consisting of a gear motor, lead screw, baffle, stop pillar, etc. The front baffle adopts linear guide and roller lead screw, and the left/right baffles are made of aluminum.
2.Equipped with a simple brush dust removal system.
3.The main electrical panel is equipped with an LCD screen.
4.The leading edge is equipped with a sheet-separating feeding function.
5.Pneumatic flapper

Printing Section:

1.The whole machine adopts double-layer covers. The inner cover is welded with 6mm and 10mm steel plates. Double worm gear boxes are used for clearance adjustment of the whole machine.
2.Equipped with brake motor and encoder, featuring fast and accurate adjustment. 360° forward and reverse phase adjustment is available during operation and stop.
3.The phase is controlled by a 7-inch LCD screen.

Slotting Section：

1.Fully automatic production management system. Simply input the order size information on the touch screen, and the paper feeding section, printing section, slotting section and die-cutting section will automatically adjust all clearances, axial and circumferential parameters accurately and reliably, without any manual intervention. It realizes fully automatic adjustment and improves production efficiency.2.Equipped with a touch screen with clear display and easy operation, supporting automatic one-key job change.3.The clearance adjustment of each cutter disc is completed on the touch screen, with electric adjustment and digital control.4.Quick-change adjustable pre-pressing and creasing structure ensures excellent pre-pressing and creasing effects for boards of different thicknesses.

Rotary Die-cutting Section (Board-free Slotting Section)：

1.The rubber pad has an automatic axial movement function, with 20mm left and right axial movement respectively, improving the utilization rate of the rubber pad.
2.Electric planetary gear die-cutting phase adjustment, keyless connection.

Parameter:

DF-920 Series High-Speed Printing & Rotary Die-Cutting Machine
Color	Two-Color	Three-Color	Four-Color	Five-Color	Six-Color
Speed（pieces/min）	250/min.	250/min.	300/min.	200/min.	200/min.
Max. Paper Size	900×2300mm
Min. Paper Size	550×240mm
Max. Printing Size	900×2300mm
Max. Die-cutting Size	2400×900mm
Min. Slotting Size	660×240mm
Overall Dimensions	L:4m, W:4.95m	L:5m，W:4.95m	L:6m，W:4.95m	L:6.5m，W:4.95m	L:8m，W:4.95m
Weight	12.5t	15t	17.5t	20t	22.5t
Suitable Printing Thickness	4-9mm
Suitable Board Thickness	1.5-12mm

Video:

Application Scenarios :

FAQ:

Functions of the fully automatic carton printing, die-cutting and slotting machine:

1. Automatic paper feeding. 2. Multi-color printing. 3. Slotting, corner cutting and creasing. 4. Die-cutting and forming. 5. High-speed stable operation.