Mitsubishi Diamond 48 MAX Web Presses

Mitsubishi Updated: 2007-09-12

The Diamond 48 MAX is a four-around, six-across commercial web press in the 48-page format. Designed for high-pagination printing, the Diamond 48 MAX targets short- to medium-run catalog and publication markets. It is an ideal machine for delivering high-speed, high-quality production of magazines, digests, books and telephone directories.

Automatic Constant Tension Infeed

* AC Servo-Motor Controlled
* Accuracy +/- 1 kg at Constant Press Speed
* Range: 200 kg (440 lbs.) Maximum
* Tension and Speed Readouts
* Variable Speed Driven Roller

Chill Roll Stand

* Double Wall, Segmented Insert Construction
* Four (4) 16" (400 mm) Diameter Chrome Plated Rolls Per Web

Printing Unit

* AC Servo-Motor Driven Fountain Roller with Kick-Back and Press Speed Following
* All four (4) Vibrator Rollers are Drilled and Tapped for Water Cooling
* Blanket-to-Blanket, In-Line Arrangement Horizontal Web Travel
* Cast Side Frames of Rigid Box-Type Construction on Gear Side
* Contact/No Contact Feature Between Dampener Form Roller and Ink Vibrator by Remote Control at Press Console
* Continuous Type Inker
* Cylinder Gears are Chromium-Molybdenum Alloy Steel, Induction Hardened, Rockwell 52-59C
* Diamatic "F" Type Continuous Dampener with Automatic Press Speed Following
* Drive Side Cascade Oil Lubrication
* Four (4) Copper Covered Ink Vibrator Rollers with Fixed Oscillating Stroke [V1, V2, V3 are fixed at 30 mm (1.18")] [V4 is fixed at 15 mm (0.59")]
* High Precision Pre-Loaded Double Row Tapered Bearings for Plate and Blanket Cylinders
* Inker Clutch for Silencing Upper or Lower Inkers
* Inker Gears are Precision Ground, Minimum Hardness Rockwell 20-30C
* Operational Design Speed of 2,500 FPM
* Pressurized Oil Lubrication
* Provisions for Entry Side Mounted Blanket Washers
* Remote Register Control from Press Console
* Segmented Ink Fountain/Swing-Away Design
* Single Quick Clamp Plate Lock-ups with Plate Nipping Roller
* Solid Steel Blanket Cylinders with Chrome Plated Surface
* Solid Steel Plate Cylinders with Chrome Plated Surface
* Three (3) Ink Form Rollers Follow Plate Cocking