Flatbed Die-Cutting Machine
A die-cutting solution for greyboard, card stock, and paperboard
The LY-DS-650 flatbed die-cutting machine is designed for cutting and creasing greyboard, white card stock, and paperboard. It features continuous feeding and intelligent die adjustment to simplify operation and support more efficient production..
The machine uses eccentric toggle mechanisms on both sides to drive the die-cutting platen in a vertical reciprocating motion, generating the pressure required for accurate die-cutting and creasing. It can produce smooth, clean edges without pre-cutting, helping reduce burrs, rough edges, and post-processing work.
With its practical structure and operator-friendly design, the LY-DS-650 addresses common challenges in traditional die-cutting, including difficult setup, scattered sheets, and labor-intensive waste stripping. It is ideal for packaging manufacturers seeking a stable, efficient, and cost-effective die-cutting solution.
Advantages of Tie-Point Design
- Maintains production integrity
Tie points keep the die-cut sheet and waste from fully separating or scattering after die-cutting. This allows the gripper system to transport sheets steadily and supports smoother downstream feeding, delivery, and box-gluing processes, helping avoid downtime and waste caused by scattered products. - Improves waste stripping and downstream efficiency
Tie points allow waste to fall away in an orderly manner during stripping and help prevent loose waste pieces from jamming inside the equipment, which is especially important for automatic die-cutting machines. - Low-cost and mature technology
Tie points can be created by adding simple notches to the cutting die. No additional equipment is required, making this a mature and cost-effective solution for preventing loose or scattered sheets.
| Model | LY-DS-650 |
| Die-Cutting Type | Flat pressing |
| Max. Paper Feed Size | 900*640 mm |
| Min. Paper Feed Size | 250*400 mm |
| Max. Die-Cutting Size | 890*630 mm |
| Max. Cutting Pressure | 125T |
| Processable Greyboard Thickness | 300–2200 g/m² |
| Max. Machine Speed | 1700-1770 cycles/hour |
| Max. Feed Pile Height | 1280 mm |
| Max. Delivery Pile Height | 1270 mm |
| Power Supply | 380V |
| Main Motor Power | 7.5 kW |
| Total Power | 10 kW |
| Machine Weight | 4.5 tons |
| Overall Size (L*W*H) | 3300*1650*2300 mm |
- 1200 mm Continuous Feeding Platform
The continuous feeding platform supports non-stop feeding, reduces manual handling difficulty, and minimizes the need for operators to remain on standby for long periods. This helps lower labor demand and improve production efficiency.
- Touchscreen HMI
Offering a simple and convenient operation, allowing operators to input product dimensions, and the machine automatically calibrates the delivery position. This enables quick die adjustment and product changeover, with plate changeover taking about 20 minutes.
- Die-Cutting Tools
Optimized for greyboard, white cardstock, and paperboard. They support half-cutting and through-cutting without pre-cutting, producing smooth cuts without burrs, raised points, or rough edges. After die-cutting, the greyboard remains connected rather than falling apart, reducing the workload required for waste stripping.
- Eccentric Toggle Drive Mechanism
The eccentric toggle mechanisms on both sides convert motor power into vertical reciprocating motion of the upper and lower platens. This delivers the high-tonnage pressure required for paperboard cutting and creasing.
- Main Drive Mechanism: Flywheel & Eccentric Shaft
The main drive mechanism powers the vertical reciprocating motion of the die-cutting platen, delivers stable high-tonnage die-cutting pressure, reduces machine vibration, and improves operating stability.
- Pneumatic Die-Clamping Plate
The pneumatic die-clamping plate firmly locks the die-cutting plate onto the upper platform, preventing movement or loosening during operation and maintaining die-cutting registration accuracy. Compared with traditional mechanical bolt locking, pneumatic locking and unlocking can be completed with one touch, reducing die change and setup time.
- Die-Locking Cylinder
Equipped with an interlock function, the die-locking cylinder starts die-cutting only after the die plate is fully locked in place, helping prevent equipment faults and safety risks caused by loose dies.
- Safety Protection Devices
Backing plate placement, plate adjustment, die installation, feeding, and delivery can all be completed from outside the machine, helping protect operator safety.
LISHUNYUAN provides all kinds of components in the rigid box production line. The products include visual positioning machines, feeding and gluing machines, notching machines, and etc.
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