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WRP-HHI Series

ELS Sectional Drive High Speed Rotogravure Printing Machine

Rotogravure Printing Machine

Product Description

Worldly is dedicated to the production of machinery for many years, developing a series of accurate machineries suitable for the flexible packaging industry.

Due to the fact that the market of flexible packaging changes rapidly, most orders are of small-volume but large-variety. As a result, Worldly has prepared solutions for users: The high speed electric line shaft rotogravure printing machine, which could reach a high printing speed of 350 MPM. The shaft-less design of the ink trolley group and the changeable blade design help shorten the changeover time between orders. Besides, the printing quality is also raised due to the ink furnisher roller device in the ink trolley group. Therefore, these advantages help customers cope with the challenges of short delivery time, manpower shortage, higher cost in production, and the rigid demand of quality control management. With the heat recycling system, the energy consumption can be reduced by 30%. The automatic viscosity controller could display correlated surveillance data on the HMI (human-machine interface) for users. Moreover, the 100% inspection system can detect any miss prints, doctor blade hair line, insect, and splash spot issues instantly. The machine is equipped with the German registration and ELS sectional drive, which reduce the time for pre setting as well as the material waste, realizing accurate color registration. Worldly pays attention to every customer’s demands, and customizes equipment for you based on your own specifications and the market trend.

Ink resistance material of furnishing roller optimized ink circulation, avoid cylinder cell ink stock and improve printing quality. The roller driven by motorized can manual or automatic mode synchronized with printing speed.

Quick change over doctor blade holder design

Doctor blade quick locking by tool-less. The group allows horizontal, vertical and angular adjustment for the doctor blade position on engraved cylinder.

Ink group trolley system for quick job change over

Trolley consists of furnishing roller and ink pump with tank. Allow quick job change.

Centralized control system allow man power saving

Centralized control system integrated operator HMI, web video monitor, and color registration panel for easy access working parameter and man power saving. Automatic longitudinal and side-lay register control system. High flexibility master mark setting. Also able to save various parameter conditions to job memory.

Latest E.L.S technology

All unwinder, in-feed unit, printing units, out-feed unit,, rewinder are individually driven by AC servo motors and drives. The cylinder has direct driven to optimized the ransmission with low mechanical loss. Whole machine automation and tension controlled by high performance PLC system.

Specifications

Model WRP-HHI
Maximum Machine Speed 350 m/min
Printing Maximum Speed 330 m/min
Printing Width 1000 mm / 1200 mm / 1300 mm
Printing Cylinder 350 mm - 900 mm
Material Diameter Ø800 mm / Ø1000 mm

Applications

PET, CPP, PVC,OPP, PP, PE, Nylon, Aluminum Foil, Paper.

ELS Sectional Drive High Speed Rotogravure Printing Machine