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Coating Lines 

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Introduction

Kerone’s Coating Lines are engineered for high-precision deposition of liquids, pastes, emulsions, and functional materials onto a wide variety of substrates such as films, paper, foils, textiles, laminates, and engineered surfaces. These coating systems are designed for industrial-scale performance, delivering uniform layer thickness, superior surface quality, and exceptional repeatability. With decades of experience in thermal engineering, motion control, drying technologies, and custom automation, Kerone develops turnkey coating lines tailored to product chemistry, rheology, substrate behaviour, and end-use performance requirements.

Accuracy, efficiency, machine quality and output quality are not just word but are our commitment towards our profession. We always strive to achieve more than client satisfaction with our quality delivery and commitment towards every machine manufactured by us.

Kerone design and manufacture Custom coating solutions that can cater various needs of converting and coating, technology and methodology selected are as per the demand of substrate and desired output quality.

Why Choose Kerone Coating Lines

We are specialized in manufacturing and designing of various kinds of customize coating lines like lab / pilot scale or complete industrial/commercial machineries, since last 48 years we are helping our clients to answer their specialized need of coating or converting machines/lines. Our technical expertise and immense experience in the field of coating and converting enables us to produce solution that are desired or required for various industrial applications. Customised coating line/plants provided are entirely based on your plant set up.
Kerone integrates process engineering, coating mechanism selection, web handling, drying technology, and precision control systems into a single cohesive platform. A complete coating line from Kerone ensures defect-free coating, controlled airflow, advanced tension management, and optimized thermal profiles, enabling manufacturers to achieve micron-level uniformity and high throughput. The systems can incorporate solvent-based, aqueous, UV, hot-melt, or reactive chemistries, making them suitable for a wide range of industries from packaging to electronics. Kerone’s custom development approach results in lower downtime, reduced waste, improved coating accuracy, and enhanced operational efficiency.

Types and Features of Coating Lines

Kerone offers coating lines in various configurations including roll-to-roll coating lines, gravure coating lines, reverse roll lines, hot melt coating systems, slot-die lines, dip coating, and specialized engineering for functional coatings such as barrier layers, adhesive layers, conductive coatings, and nano-material coatings. Systems include unwinding, edge guiding, tension control, coating head system, precision drying/curing ovens, heat management, cooling zones, and rewinding sections. Coating lines can be designed for narrow web, wide web, and ultra-wide web requirements.

We provide various lab-scale, pilot-scale, and complete industrial-scale coating machines using different techniques such as Gravure Coating, Reverse Roll Coating, Knife-Over-Roll Coating, Air Knife Coating, Metering Rod (Mayer Rod) Coating, Slot Die Coating, Curtain Coating, Immersion / Dip Coating, Hot Melt Coating, Web Coating, customized coating lines / plants, and other custom coating solutions.

Available Coating Lines:

  • Lab-scale and Pilot-scale Coating Lines
  • Commercial-scale Coating Lines

Key Features

  • High-precision coating heads ensuring uniform coating thickness and surface quality.
  • Advanced web handling with closed-loop tension control for stable substrate movement.
  • Integrated drying systems (IR, hot air, microwave, UV) customized for coating chemistry.
  • Modular design supporting solvent-based, aqueous, and hot-melt formulations.
  • Complete automation with recipe control, inline measurement, and defect detection.
  • Energy-efficient thermal management with exhaust recovery and optimized airflow.
  • Customizable line speed, coating width, and oven design for diverse production demands.
  • Robust build quality ensuring long-term stability, accuracy, and minimal maintenance.

Powered by AI, ML & IoT

Future-Ready Engineering Driven by AI & IoT

Our advanced AI, ML, and IoT technologies, this solution delivers smarter automation, real-time insights, and predictive intelligence to enhance efficiency and drive future-ready growth.

Real-Time Monitoring & Control

Continuous tracking of process parameters with instant adjustments.

Predictive Maintenance

Intelligent fault detection to prevent failures before they occur.

Adaptive Process Optimization

Dynamic tuning of operations for maximum output and efficiency.

Cloud Dashboards & Analytics

Unified access to real-time insights and performance trends.

Energy & Resource Savings

Smarter utilization of energy to cut costs and reduce waste.

Secure IoT Connectivity

Encrypted data flow with seamless integration across plant systems.

Applications of Coating Lines

Kerone’s coating lines are used in industries requiring scalable, precise, and consistent coating operations. Typical applications include:
  • Packaging Films
    • Barrier coatings, adhesive layers, release coatings.
  • Electronics
    • Conductive coatings, dielectric layers, PCB films.
  • Textiles
    • Functional finishes, water-repellent, flame-retardant coatings.
  • Paper & Foils
    • Laminates, decorative layers, protective coatings.
  • Energy Sector
    • Battery electrodes, solar cell coatings, fuel cell membranes.
Kerone’s Coating Lines combine engineering precision with process innovation to deliver high-quality, high-speed coating solutions for diverse industrial applications. With superior thermal control, advanced automation, and highly customizable configurations, Kerone ensures manufacturers achieve consistent product quality, reduced operational costs, and long-term production reliability.

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Our Global Footprint in Industrial Excellence

Delivering world-class industrial and process solutions across countries with precision, innovation, and reliability.

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Frequently Asked Questions (FAQ)

  • A coating line is an integrated system used to apply precise layers of liquids or functional materials onto flexible substrates in a controlled roll-to-roll process.

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