SPEED T520/10+6 buckle

T520 Box Insert Folding Machine

Pharmaceutical-grade dual-station buckle folding system with 10 buckles in the first station and 6 in the second, 20mm minimum fold width. Delivers precision fold registration for carton box inserts, pharmaceutical outserts and blister pack leaflets, ideal for pharmaceutical cartoning lines.

Max. speed
180 m/min
Model
T520 Pharma Packaging Series
Certification
CE Certificate
Min. sheet size (standard)
60 × 100 mm

T520/10+6 buckle overview

The 10+6 Buckle Box Insert Folding Machine is a pharmaceutical-grade dual-station buckle folding system purpose-engineered for high-precision production of carton box inserts and pharmaceutical outserts. It is the ideal folding solution for contract packaging organizations (CPOs), pharmaceutical packaging facilities and cartoning line integrators requiring consistent, repeatable folding performance for secondary packaging applications.

Equipped with 10 precision buckle plates in the first folding station and 6 buckle plates in the second station, it supports a comprehensive range of standard fold patterns including half fold, tri fold, accordion fold, double parallel fold, cross fold, gate fold and letter fold. This dual-station configuration excels at producing multi-panel inserts and outserts that fit compactly inside medicine cartons, blister packs and healthcare product packaging, delivering tight, uniform fold dimensions for seamless cartoning line integration.

It processes paper stocks ranging from 35 to 200gsm, with a maximum sheet size of 520×1000mm and a minimum fold width of 20mm to accommodate both standard and miniature box insert formats. Operating at speeds of up to 180m/min, it delivers consistent fold registration accuracy and sharp, crisp creases for production-grade output quality. The machine is compatible with integrated waste rejection systems and double sheet detection technology to uphold strict pharmaceutical quality control standards and minimize production waste.

CE certified for safety and quality compliance, and built to pharmaceutical-grade production standards, this box insert folder features a robust industrial frame and wear-resistant folding components for minimal routine maintenance and reliable long-term operation. It is fully optimized for high-volume production of carton box inserts, pharmaceutical outserts, blister pack leaflets, product instruction inserts and packaging literature across pharmaceutical, healthcare, cosmetic and consumer goods sectors.

Performance Features

  • Modular folding units: 4~20 buckle plates optional for the first folding station, 4~10 buckle plates optional for the second station, compatible with a wide range of folding patterns.
  • Stable sheet feeding: High-performance feeder with 3-hole suction wheels delivers precise sheet positioning and adapts to various paper grammages.
  • High-wear folding rollers: Helical-groove steel-base polyurethane rollers with 75% larger paper contact area, featuring anti-slip, wear-resistant and rust-proof performance.
  • Automatic pile control: Dual automatic adjustment of pile height enables uninterrupted feeding and reduces manual intervention.
  • Electrical control: PLC with variable frequency stepless speed control, standard overload protection, and flexible operating speed adjustment.
  • Detection and protection: High-sensitivity double sheet and paper jam automatic stop system; CCD vision inspection settings are confirmed for the pharmaceutical configuration and approved sample.
  • Process options: Supports scoring, perforating and slitting functions, covering diverse post-press processing scenarios with one machine.
  • Belt drive: Belt drive structure guarantees low noise and low vibration; precision-engineered sheet feeding angle effectively prevents paper wrinkling.
  • Pharmaceutical line control: This pharmaceutical packaging leaflet folding production line features a self-developed integrated control system for simple and intuitive operation.
  • Pharmaceutical line options: It can be fitted with an optional water spray dampening system and scoring unit, and supports glue dot sealing or label sealing configurations to meet diverse pharmaceutical folding and packaging requirements.

Technical specifications

Reference specifications for T520/10+6 buckle. Confirm the final dimensions, speed and included equipment for your ordered configuration.

T520 Box Insert Folding Machine technical specifications
Model T520 Pharma Packaging Series
Certification CE Certificate
Min. sheet size (standard) 60 × 100 mm
Min. sheet size (with waste rejection) 100 × 120 mm
Max. sheet size 520 × 1000 mm
Max. paper pile height 550 mm
Paper weight range 35–200 gsm
Min. fold width 20 mm
Folding roller diameter 32 mm
Max. speed 180 m/min
Voltage 380 V
Overall dimensions (L×W×H) 4650 × 1100 × 1500 mm
Overall dimensions 3200 * 2600 * 1500 mm

Core Components & Pharma Packaging Modules

Core components & optional in-line pharma packaging modules for complete leaflet folding production lines. Configurations vary by model; custom integration available.

Component availability and inclusion depend on the confirmed machine configuration.

Pharma Standard Components

Second folding unit for the pharmaceutical leaflet folding line

1.Second Folding Unit

  • Expands folding combinations to support complex fold patterns and custom applications
  • Enables multi-stage folding for sophisticated print finishing production
  • Reduces secondary processing steps to improve overall production efficiency
Automatic sheet feeder above the paper pile

2.Automatic Sheet Feeder

  • Enables fully automatic continuous feeding with automatic sheet alignment
  • Significantly reduces manual loading labor and operator workload
  • Delivers stable, efficient feeding for extended uninterrupted production
Vacuum suction wheel and sheet feeding assembly

3.Three-hole Suction Wheel

  • Separates and picks up single sheets via vacuum suction to prevent double feeding
  • Works reliably with a wide range of paper grammages without slipping
  • Ensures smooth, accurate sheet pickup for continuous high-speed operation
Buckle folding plates on a SPEED paper folding machine

4.Buckle Folding Plates

  • Precision-engineered buckle structure delivers sharp, uniform fold creases
  • Enables fast format adjustment to minimize job changeover time
  • Supports all standard folding styles and custom fold configurations
Folding rollers inside a SPEED paper folding unit

5.Folding Rollers

  • Precision-machined wear-resistant rollers deliver uniform pressure
  • Produce clean, mark-free folds on all compatible paper stocks
  • Retain long-term accuracy under continuous heavy-duty production
Transfer bridge between folding units

6.Transfer Bridge

  • Transfers sheets smoothly between folding units with zero positional deviation
  • Prevents paper skew during multi-stage conveyance
  • Preserves consistent folding accuracy across the entire production process
Electrical components inside the machine control cabinet

7.Industrial-Grade Electrical Control Cabinet

  • Built with world-renowned brand electrical components for exceptional stability
  • Delivers strong anti-interference performance and extended service life
  • Cuts unplanned downtime and reduces long-term maintenance costs
Operator checking sheets with the CCD inspection monitor

9.CCD Vision Inspection System

  • Performs real-time high-precision detection of fold accuracy and defects
  • Automatically rejects non-conforming sheets to boost production yield
  • Eliminates manual inspection labor and lowers quality control costs

Inline Pharma Packaging Modules

Independent cutting unit on a mobile stand

1.Independent Cutting Unit

  • Stand-alone module delivers high-precision, burr-free paper cutting
  • Can be enabled or disabled independently to match production workflows
  • Allows flexible adjustment to suit different job specifications
Ultrasonic double-sheet sensor above the sheet path

2.Ultrasonic Double Sheet Sensor

  • Accurately detects paper thickness and double-sheet conditions
  • Features fast response, immune to paper color and transparency differences
  • Effectively prevents feeding errors for uninterrupted production
Glue application system control panel

3.Glue Application System

  • Precisely controls glue volume and application position
  • Creates uniform glue lines for consistent, clean bonding without overflow
  • Compatible with various paper types and glue formulations
Inline labeling unit with a label reel

4.Inline Labeling Unit

  • Operates in sync with the folding process for fully integrated production
  • Applies labels with precise registration and bubble-free adhesion
  • Eliminates offline labeling steps to boost overall production efficiency
SD-LS250 vertical stacker delivery module

5.Vertical Stacker Delivery

  • Vertical stacking design delivers neat, aligned paper piles
  • High stacking capacity reduces manual unloading frequency
  • Supports continuous bulk production and streamlines downstream processing

T520/10+6 buckle production & demonstration

Product footage supplied with this model. Press play to view the video.

Medical Package Insert Folding Machine

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. Confirm the pattern on the actual stock, then specify any required knife, pressing, sealing and delivery modules against the finished sample and packaging process.

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. Review any knife operation and SD-XP300 pressing against the finished sample; sealing and delivery are specified with the required line configuration.

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.

Select the folding platform around the carton insert and printed stock. Review any knife or pressing step separately and confirm module envelopes and interfaces for the ordered line.

Specify the T520/10+6 buckle for your production line

Send your existing equipment, material, finished dimensions and production requirements. Our team can review the module specification and line integration.