RFS Series Fixed-Type All-Servo
- Commodity name: RFS Series Fixed-Type All-Servo
- DESCRIPTION
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Technical specifications:
Model number RFS920 RFS924 RFS1224 RFS1228 Maximum speed (stitches per minute) 350 350 300 280 Maximum paper feed size 900×2000 900×2400 1200×2400 1200×2800 Minimum paper feed size 300×600 300×600 350×600 350×600 Single-sheet feed size 1200×2000 1200×2400 1500×2400 1500×2800 Maximum printing area 900×1960 900×2360 1200×2360 1200×2760 Standard plate thickness 7.2 7.2 7.2 7.2 Maximum die-cutting size 900×1960 900×2360 1200×2360 1200×2760 
Product Introduction
Paper feed unit
⊙ Multi-servo, pressure-free front-edge paper feeding ensures zero damage to cardboard strength.
⊙ Multiple rows of brushes and blowers remove paper debris from the cardboard surface.
⊙ It can feed paper continuously or one sheet at a time, and is equipped with industrial air conditioning to ensure greater stability of the electrical servo system.
Printing unit
⊙ Uses vacuum suction to convey cardboard.
⊙ The printing phase is adjusted via a servo motor, featuring quick plate mounting, rapid job changeover, automatic cleaning, and automatic inking. Operation is simple and fast, enabling plate changes without stopping the machine.
⊙ Each printing unit can be optionally equipped with a compact infrared drying system for automatic drying, enhancing print quality. (Optional)
Grooving unit
⊙ Dual-axis, dual-knife slotting; servo‑controlled phase and box height adjustment, with no limitations on box height, allowing for any size (optional).
⊙ The groove‑cutting tool holder features lateral positioning and is equipped with full‑servo, one‑button machine setup, delivering greater precision, enhanced stability, and faster operation.
⊙ The upper creasing roller is coated with high‑quality elastomer to prevent damage to the cardboard. Multi‑stage creasing ensures precise slotting.
Die-cutting unit
⊙ Die-cutting unit rubber pad roller speed‑difference compensation device (independently driven rubber pad roller): Ensures that the linear speed of the rubber pad roller remains synchronized with the main machine’s speed, maintaining consistent die‑cut dimensions, with a compensation range of ±3 mm.
⊙ Six-axis, high pre-press servo dual-mode operation; fully computer-controlled plateless die-cutting (optional).
⊙ Eight-axis, high‑preload three‑roller servo system with dual operating modes; fully computer‑controlled, plate‑free die cutting (optional).
⊙ Optional: An independent servo drive system for the printing unit, which prevents resonance during large‑area full‑sheet die‑cutting and thereby safeguards print quality.
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