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    • Home
    • Accessories
    • Engineering
      • Precision Sheet Metal
      • Jigs & Prototyping
      • Press Tools
    • Pioneer Gravure Rollers
      • About Pioneer
      • Processes
    • Contact Us
Discovery Industries

+91 89772 21201

  • Home
  • Accessories
  • Engineering
    • Precision Sheet Metal
    • Jigs & Prototyping
    • Press Tools
  • Pioneer Gravure Rollers
    • About Pioneer
    • Processes
  • Contact Us

Processes

Rotogravure roller is an end-product of of several different technologies, thus making it a complex product.

· Design

· Prepress

· Steel Base Preparation and Manufacturing

· Turning and Grinding to a precise final diameter

· Electrochemical process of Copper Plating

· Polishing to demanded Surface Rugosity

· Electronic Engraving or Electrochemical Etching

· Final Chrome Plating

· Proof Printing as the Final Control

Take a Tour of the process

Design

Steel Base Preparation and Manufacturing

Prepress

All the designs created at Emerald Rotogravure are extremely eye-catching and client favourite at the design department.

Every one of the designs created at Pioneer Gravure rollers are amazingly attractive and customer top pick at the design department, capable of creating new innovative packaging designs, taking care of all artistic and technical parameters combining them with the products specifications and requirements, with highly skilled, experienced and dedicated designing team capable of catering packaging requirements..


Prepress

Steel Base Preparation and Manufacturing

Prepress

The best in class prepress is equipped with the most recent programming for handling all graphics. advanced technology, monitored by qualified faculty, empower astounding print the executives with speedy approvals and execution.

Specialized in Large cylinders of Texture jobs for Leather, Plywood, Rexine and paper industry.

Color calibrated printers, Printing on the actual material with actual imaging in white and metallic inks facilitate 99% accurate prepress proofs saving expenditure on test cylinders/jobs.

Steel Base Preparation and Manufacturing

Steel Base Preparation and Manufacturing

Steel Base Preparation and Manufacturing

Rigorous controls and measurements during all production phases and throughout every particular operation ensures high quality product. That is why we in Pioneer Gravure Rollers pay the same attention on both technical characteristics of the cylinder (its geometry, treatment of its surface, firmness, etc.)

Turning and Grinding

Electrochemical process of Copper Plating

Steel Base Preparation and Manufacturing

Accuracy up to 10 microns/meter.

CNC Machines, Inner Bore Making Machine, Cone & Flange making Machine, High Accuracy Grinding machine, Auto Wielding Machine etc.

This ensures dynamic balancing for achieving line speed up to 500 m/min.

Speed to market: Design to dispatch – all in 4 working days.

Electrochemical process of Copper Plating

Electrochemical process of Copper Plating

Electrochemical process of Copper Plating

High immaculateness copper chunks in perfect electrolyte chemistry guarantee that the cylinders are coated to accomplish the ideal hardness and grain structure.

in light of the most recent form and innovation in the rotogravure-electroplating field ensures an exclusive requirement of workmanship. The copper utilized is 99.9 % oxygen free for high finish and precise engraving.

Polishing to demanded Surface Rugosity

Electrochemical process of Copper Plating

Electrochemical process of Copper Plating

The polishing and finishing operation engineers these copper plated cylinders to a predetermined circumference with geometrical precision. Precise surface roughness is imparted by stone and band polishing for impeccable print quality.

Electronic Engraving or Electrochemical Etching

Electronic Engraving or Electrochemical Etching

Electronic Engraving or Electrochemical Etching

Every diamond strike on the cylinder surface provides the cutting edge in enhancing brand appeal and customer satisfaction.

By using latest technology in which a  special diamond pen transfers the design onto the cylinder automatically using hi-speed electronic engraving and as well we also manufacture cylinder through electrochemical or electromechanical process.

Final Chrome Plating

Electronic Engraving or Electrochemical Etching

Electronic Engraving or Electrochemical Etching

Chrome plating of the engraved cylinders is the next step in this evolution process. Chroming gives solidity to the engraved copper surface to withstand the aggression of inks and chemicals in the printing process. The resultant micro cracks ensure easy doctor blade lubrication for longevity of the cylinders.

Solutions Used In

Electronic Engraving or Electrochemical Etching

Solutions Used In

Pharmaceutical industry, Counterfeit Imaging, Paper Industry, Leather Industry, synthetic Leather, PVC Flooring, Labels, Textile, Gift Wrappers, 

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