8 Color Full Servo Gearless CI Flexographic Printing Machine for Paper Packaging

Product Overview

This high-end CI satellite type 8-color flexo printing machine adopts full gearless direct drive technology, equipped with top three world-class imported configurations without any mixed domestic parts.

It is powered by full German Bosch Rexroth servo system and matched with complete German BST automatic registration & web guiding system. All core mechanical components are precisely processed by Japan Mazak 5-axis CNC machining center.

The machine adopts sleeve-type structure for quick job changeover, built-in order memory function for efficient production management, and comes with our self-developed digital after-sales system for real-time remote diagnostics and support.

Model

8 Color CI Gearless Flexo Machine

Drive System

Full German Rexroth Servo, Gearless Direct Drive

Registration System

Full German BST Auto Registration & Web Guiding

Max Mechanical Speed

500m/min

Max Printing Speed

450m/min

Printing Colors

8 Colors (Single-sided, not 4+4)

Max Material Width

1200mm

Max Printing Width

1160mm

Registration Accuracy

±0.08mm

Applicable Materials

Paper, PE, PET, BOPP, PVC, Recyclable Mono-materials

Roller Type

Sleeve Type (Plate & Anilox Roller)

Ink Type

Water-based / Solvent-based Ink

Heating Type

Electric Heating / IR Optional

Order Memory

Built-in Recipe Storage System

After-Sales System

Self-Developed Cloud Digital Diagnostics

All core mechanical components are precisely machined using Japan Mazak 5-axis CNC machining center. Parts processed by Mazak include:

• CI Central Drum — runout ≤ 0.008mm TIR, single-piece stress-relieved cast iron

• Print Station Mounting Bases — ensures perfect alignment across all 8 stations

• Servo Motor Mounting Plates — precise positioning for zero-backlash drive coupling

• Web Path Roller Assemblies — concentricity critical for tension stability

• Doctor Blade Chamber Housing — precision fit for consistent ink metering

• Machine Base Frame — stress-relieved steel, thermal stability guaranteed

Positioning accuracy: 0.006mm · 5-axis simultaneous machining · No deformation after long-term use

UV Varnish Unit

Inline UV coating for high-gloss or matte finish effects

Hot Stamping Unit

Metallic foil stamping for premium packaging decoration

Waterbase Varnish Unit

Protective overprint varnish for enhanced scratch resistance

AI Visual Inspection

Real-time defect detection, colour deviation, registration error at full speed

Corona Treatment

Surface energy enhancement for difficult-to-print substrates

Inter-Colour IR Pre-Dry

Infrared drying modules between stations

Our self-developed cloud-based digital after-sales platform enables real-time machine monitoring, predictive maintenance, and remote diagnostics — reducing downtime and service costs.

Available on all Master Series · Free for first 3 years · Multi-language interface

Drive Method

Mechanical gear train with backlash

Independent servo per station, zero backlash

Register Drift

Gear wear causes cumulative offset over time

No gear transmission — permanently stable

Service Interval

Bi-weekly lubrication, monthly gear inspection

Quarterly PM only — no lubrication system

Sustainable Speed

Limited by gear meshing error, typically 200–300m/min

450m/min stable, 500m/min peak

Job Changeover

Station disassembly required, 4–8 hours downtime

Sleeve change only, 30–60 minutes

Noise Level

High gear meshing noise, 85–95 dB

Low, smooth operation, <75 dB

Energy Consumption

Higher friction losses through gear train

Lower — direct drive, 15–25% energy savings

Accuracy Over Time

Degrades with gear wear, frequent recalibration

Consistent ±0.08mm for entire machine life

Maintenance Cost

Frequent gear replacement, high spare parts cost

Minimal — no gearbox, no gear wear

Precision Retention

Requires frequent recalibration

Permanent precision — servo self-corrects

Repeat Order Efficiency

Manual setup each time, no memory

Order memory — one-click recall, zero setup

Downtime Risk

Gear failure = full machine stop, 2–5 days repair

Remote diagnostics, most issues solved same day

Long-Term Cost

High ongoing maintenance and parts expense

15–25% energy savings + minimal maintenance = fast ROI

Installation & Commissioning

3–7 days on-site. Mechanical alignment, servo calibration, tension tuning, register setup, full print test.

Operator Training

Hands-on training: process management, sleeve change, fault diagnosis. Print & digital documentation.

Warranty

Lifetime warranty for whole machine. 24 months on Rexroth servo & BST vision modules.

Digital After-Sales

Self-developed cloud platform: real-time monitoring, predictive maintenance, remote tuning, 24/7 support.

Overseas Service

Global installation network, regional spare parts hubs, remote pre-diagnosis.

Lead Time

60–75 working days post deposit.

Custom Frame Width

400–1200 mm to match plant layout.

Future Upgrades

Expandable: UV, varnish, hot stamping, AI inspection, more stations.

Machine SeriesMaster SeriesKing SeriesHonor Series

MaterialFilm (PE, BOPP, PET...)PaperNon-woven

Colors2 Colors3 Colors4 Colors5 Colors6 Colors8 Colors