Komori Lithrone GL-840P H-UV 8-Colour Sheetfed Offset Press

We are pleased to offer a Komori Lithrone GL-840P H-UV, 8-colour sheetfed offset printing press in format 72 x 103 cm.
The machine is equipped with PQC console, Komorimatic dampening system, automatic perfecting system for 8+0 and 4+4 production, and Komori/Baldwin H-UV drying system.

Main Machine Details

Manufacturer: Komori
Model: Lithrone GL-840P H-UV
Type: Sheetfed Offset Press
Colours: 8
Format: 72 x 103 cm
Printing configuration: 8+0 / 4+4
Perfecting: Automatic convertible perfecting system
Max. speed: 15,000 sheets/hour
Max. paper thickness: 0.60 mm
Control system: PQC console

Impressions: 155 million

Equipment and Features

Plate Changing System

• A-APC fully automatic simultaneous plate changing system
• Chrome-plated plate cylinders
• First register accuracy minimum 0.05 mm
• No plate bending required
• Complete plate change in approx. 75 seconds

Feeder and Sheet Control

• Infeed cylinder with sheet cocking and fan-out compensator
• Register cocking adjustment from PQC console: +/- 0.20 mm
• Suction belts on feed table
• Pneumatic side lays
• Automatic lateral alignment of feeder pile
• Automatic control of feeder pile height
• Automatic adjustment of feeder, side blowers, lays, delivery and printing sequence from PQC console
• Automatic feeder height adjustment

Inking and Dampening System

• Komorimatic dampening system
• Reduced speed on plate dampening rollers
• All ink and dampening rollers are Westland rollers
• Automatic roller washing system
• Cooling integrated in ink oscillating rollers and ink ductor rollers
• Technotrans Beta C 280G cooling unit for temperature control of ink oscillating rollers and dampening units
• External Free Cooler unit with pump
• Technotrans Ink-Line system for automatic ink supply to 8 printing units

Washing Systems

• Automatic blanket washing system, pre-pack type
• Automatic impression cylinder washing system, pre-pack type
• Automatic roller washing system

Perfecting System

• Automatic convertible perfecting system
• Double-diameter 3-cylinder perfecting system
• Convertible from 8+0 to 4+4
• Changeover time approx. 2 minutes

H-UV Drying System

Komori/Baldwin H-UV System

• Ozone-free H-UV drying system
• Equipped with 2 H-UV lamps
• One H-UV lamp before the perfecting unit
• One H-UV lamp in the delivery
• One additional set of H-UV lamps included with the machine

Quality Control and Automation

PDC-SX Print Density Control

• Spectrophotometric measuring system
• Installed directly on the PQC control console
• Control strip can be positioned freely on the printed sheet
• Automatic register control by scanning the printed sheet

KHS-AI Komori Hiper System

• Ink preset program for fast achievement of correct ink film on rollers
• Storage of air settings
• Self-diagnostic system for data collection
• Helps reduce makeready time and waste

PCC Software for JDF

• PCC software for JDF workflow integration

Komori Management System IV

• Integrated management system for collecting job data

Simultaneous Ink Key Preset

• All ink keys are preset simultaneously during plate change

PQA-S Monitor System with KID Display

• Sheet inspection system for detecting printing defects
• Density control during production
• KID Komori Information Display
• Large monitor mounted on the PQC wall

Video Scope System

• Camera monitoring of sheet transport through the machine
• Supplied with 2 cameras

Inker-Roller Separation Function

• Ink rollers stop ink transfer automatically in case of paper stop

Summary

This Komori Lithrone GL-840P H-UV 8-colour press is a highly equipped sheetfed offset machine suitable for high-quality commercial and packaging printing. With H-UV drying, automatic perfecting 8+0 / 4+4, PDC-SX density control, PQA-S inspection, KHS-AI automation, Technotrans cooling, and extensive automatic washing systems, the machine offers a strong configuration for efficient production and reduced makeready time.

Technical details are subject to confirmation.