Die-cutting machines can be divided into three main categories based on working principle and application: flatbed, rotary, and rotary-flat die-cutting machines. Flatbed machines are further divided into fully automatic and semi-automatic models.
1. Flatbed Die-Cutting Machines
(1) Fully Automatic Flatbed Die-Cutting Machines
Use PLC control systems and servo drives, with accuracy up to ±0.1 mm.
Suitable materials: cardstock, self-adhesive labels, and corrugated board (E-flute and F-flute).
Representative models: Bobst SP 106 ER, Masterwork MK dual-unit die-cutting and hot stamping machines.
Latest technical configurations: CCD visual positioning systems with registration accuracy of 0.08 mm, and intelligent waste stripping units.
(2) Semi-Automatic Flatbed Die-Cutting Machines
Working pressure ranges from 80 to 600 tons, suitable for small and medium batch production.
Features: mechanical worm gear transmission for stable pressure, and manual fine-tuning positioning devices.
Typical applications: leather embossing, foam cutting, and craft die processing.
2. Rotary Die-Cutting Machines
Maximum line speed can reach 350 meters per minute, as seen in SANKYO models.
Tooling systems: magnetic cylinders with accuracy of ±0.15 mm, and fully etched cutting dies.
Industry applications: hygiene products such as elastic waistband cutting for diapers and sanitary napkins, and inline label die-cutting.
New technology in 2023: laser tooling systems that reduce tool change time by 60%.
3. Rotary-Flat Die-Cutting Machines
Hybrid structure: rotary cutting cylinder combined with a flat bottom die.
Advantages: 40% faster than flatbed machines, while die costs are 50% lower than rotary machines.
Special applications: precision cutting of RFID antennas, and outline processing of flexible printed circuits.
4. Special-Purpose Die-Cutting Equipment
Laser die-cutting machines: use CO₂ lasers with power from 1000 to 4000 W, suitable for automotive interior parts.
Hydraulic deep-pressure die-cutting machines: working pressure above 2000 tons, used for aerospace composite material forming.
Digital die-cutting machines: operate inline with inkjet printing systems, with a minimum cutting width of 0.3 mm.
For precision-machined die plates, magnetic rollers, bottom die components, or non-standard parts used in these die-cutting systems, Hansheng Automation provides custom machining services based on customer drawings.
