SPEED T520

T520 Automatic Paper Folding Machine

A flexible medium-small folder purpose-built for pharmaceutical leaflets and mixed print production. Fully inline compatible with a flattening press, parallel cutter, labelling machine, hot-melt gluing machine and vertical stacker.

Max. sheet size
520 × 1000 mm
Paper weight range
28–200 gsm
Max. speed
180 m/min
Max. paper pile height
550 mm

T520 overview

Overview

Flexible medium-small paper folder, purpose-built for pharmaceutical leaflets and mixed print production. Fully inline compatible with flattening press, parallel cutter, labelling machine, hot-melt gluing machine and vertical stacker. Suitable for package leaflets, product manuals, brochures and direct mail; supports gate, accordion, cross and statement folds.

Sheet range 60 × 100 mm to 520 × 1000 mm, 550 mm pile, 180 m/min, 32 mm rollers and a 20 mm minimum buckle fold — which is what lets one machine serve miniature pharma leaflets and commercial inserts.

The pharmaceutical line built on this platform adds a parallel knife unit, a pressing machine and a vertical stacker, giving a line footprint of 3200 × 2600 × 1500 mm. The folder alone is 4650 × 1100 × 1500 mm; 3.5 kW at 380 V.

Engineering highlights

  • Modular folding units: 4–20 buckle plates on the first station and 4–10 on the second.
  • Engineering highlight 2: Stable sheet feeding system with three-hole suction wheels for precise positioning.
  • Engineering highlight 3: High-wear helical-groove polyurethane rollers with 75% larger paper contact area.
  • Engineering highlight 4: Automatic dual pile-height control for uninterrupted feeding.
  • Engineering highlight 5: PLC with variable-frequency stepless speed control and overload protection.
  • Engineering highlight 6: Double-sheet and paper-jam auto-stop; CCD vision inspection available as an option.
  • Engineering highlight 7: Scoring, perforating and slitting available on the same machine.
  • Engineering highlight 8: Low-noise, low-vibration belt drive with a feeding angle that prevents wrinkling.

Technical specifications

Reference specifications for T520. Confirm the final dimensions, speed and included equipment for your ordered configuration.

T520 Automatic Paper Folding Machine technical specifications
Min. sheet size 60 × 100 mm
Max. sheet size 520 × 1000 mm
Max. paper pile height 550 mm
Paper weight range 28–200 gsm
Min. buckle fold size 20 mm
Folding roller diameter 32 mm
Max. speed 180 m/min
Machine power 3.5 kW
Voltage 380 V
Overall dimensions (L×W×H) 4650 × 1100 × 1500 mm
Net weight 990 kg

Fold patterns to discuss

Examples named in this model's product overview. The ordered plate arrangement, paper and finished format determine the actual fold set; confirm each job with a fold test.

Explore the fold pattern library →

T520 production & demonstration

Production and demonstration footage related to this model. YouTube loads only when you press play.

T520 running 10H6W-F

T520 with the 10H6W-F plate configuration in high-speed production.

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Pharmaceutical leaflet and insert folding line

The pharmaceutical folding line as a system: miniature buckle folding, parallel knife trimming and press flattening working as one process.

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Solutions using the T520

Technical reading

Folded product applications

Pharmaceutical leaflets

Pharmaceutical leaflets

Folded to carton-insert size from 40–120 gsm pharma paper; the highest-volume pharmaceutical folding job.

Production considerations

Patient information leaflets must fit the carton while retaining readable multi-panel copy. Miniature sheet handling, repeatable fold position and counted delivery are the main production checks.

The T490 and T520 cover leaflet folding; the SD-X250 can trim or slit a finished leaflet when the cut edge is part of the job. Confirm the pattern on the actual stock before specifying the line.

Pharmaceutical outserts

Pharmaceutical outserts

Deep-folded leaflets of 8, 12 or 16 panels that behave like a booklet and must lie flat for packing.

Production considerations

An outsert folds a larger information sheet into a compact, multi-panel piece for a carton. The finished stack must lie flat and feed consistently into packing equipment.

The folding platform and plate arrangement depend on the panel count and sheet. Where required, the SD-X250 trims the folded work and the SD-XP300 presses the finished stack.

Packaging inserts

Packaging inserts

Leaflets and promotional inserts folded to carton size, packed by automatic equipment.

Production considerations

Carton inserts and promotional leaflets are folded to a finished size that downstream equipment can pick up consistently. Square edges and flat stacks may be needed for automatic packing.

T520, T600 or T780 folding configurations can be paired with SD-X250 trimming or SD-XP300 pressing when the finishing requirement calls for them. Confirm the carton and stock before selecting modules.

Plan your folding job with the T520

Send your sheet size, finished size, paper weight and fold pattern. Our team can review the machine configuration and arrange a sample test for your job.