Laboratory Roll-to-Roll Coater
A compact and modular roll-to-roll lab coater for functional thin films, advanced materials, and continuous manufacturing research.
Versatile Lab-Scale Roll-to-Roll Coating and Printing Platform
The infinityPV Laboratory Roll-to-Roll Coater (LR2RC) is a compact, modular roll-to-roll (R2R) coating and printing system engineered for precision processing of thin films and advanced functional materials. Designed for laboratory research, process optimization, and small pilot-scale production, it combines continuous web processing, precise process control, and flexible configuration in a space-efficient platform. Process hundreds of meters of foil in a controlled, continuous workflow while developing, refining, and validating coating processes before scaling up.
Modular by Design. Configurable for Your Process.
Built around a highly modular architecture, the Laboratory Roll-to-Roll Coater adapts to evolving research requirements, material systems, and production objectives. Configure the platform with different machine lengths and widths, then integrate the coating, printing, drying, curing, pretreatment, and post-processing modules required for your application. A comprehensive range of interchangeable process components enables you to build a coating and printing workflow around your research rather than adapting your process to a fixed machine configuration.
Scalable Performance with User-Friendly Operation
The Laboratory Roll-to-Roll Coater bridges the gap between laboratory research and small-scale production by providing a complete turnkey solution for scalable process development. Advanced slot-die heads, precise web tension control, and optional software ensure consistent, high-quality results across applications including batteries, MedTech, fuel cells, solar cells, transistors, LEDs, and sensors. Easy-to-swap process modules simplify system reconfiguration, while CE certification and CSA/UL compliance provide confidence in safety, reliability, and long-term operation.
Key Features
Coating Performance: Excellent layer uniformity and repeatability
Compact Laboratory Footprint: Integrates continuous roll-to-roll processing into laboratory environments, including fume hoods and gloveboxes.
Extended Continuous Processing: Processes hundreds of meters of foil, enabling extended coating trials and investigation of process stability.
Highly Modular Architecture: Configure the system with interchangeable coating, printing, drying, curing, pretreatment, and post-processing modules.
Flexible Platform Configurations: Available in multiple lengths and widths to accommodate different coating requirements and process workflows.
Precision Web Handling: Integrated web tension control supports consistent material transport during continuous processing.
Modular Drying and Curing: Configure compatible drying and curing equipment to suit material-specific process requirements.
Designed for Process Scale-Up: Enables laboratory-scale investigation of continuous manufacturing methods and development of processes for subsequent pilot-scale implementation.
Safety and Compliance: CE certified and CSA/UL compliant.
Applications: Batteries, Pharma & Medtech, Solar Cells, Fuel Cells,
Technical Specifications
Coating width: Up to 180 mm standard or 280 mm wide configuration
Web width: Up to 190 mm standard or 305 mm wide configuration
Web speed: 0.05–2.8 m/min, forward and reverse
Drying/curing length: 250–1250 mm, depending on model
Foil length: Up to 100 m (depending on substrate thickness)
Platform sizes: 500, 750, 1000, 1500 mm
Slot-die Heads: Standard (40-305 mm) and customized in PEEK, stainless steel and titanium. Heated heads also available.
Ovens: Hot air, inert gas, infrared (IR), UV-LED and combined hot-air/IR ovens, dual-zone temperature control, dual-sided heating, inert-atmosphere drying/curing
Configuration: Modular coating, printing, drying, curing, and post-processing options
Safety and compliance: CE certified and CSA/UL compliant
A Modular, Lab-scale R2R Slot-die Coater
Compact Footprint, Wide Coating
Bring roll-to-roll processing into space-constrained laboratory environments without compromising on process versatility. The Laboratory Roll-to-Roll Coater is designed to fit into compatible fume hoods and gloveboxes, providing a compact solution for continuous coating and printing of advanced functional materials. Process hundreds of meters of foil in a controlled workflow, enabling extended trials and investigation of process stability over time.
Modular by Nature, Built for Flexibility
Configure your roll-to-roll processing platform around your materials, applications, and evolving research requirements. The Laboratory Roll-to-Roll Coater supports a wide range of interchangeable process components, including coating and printing components, ovens, laminators, air knives and wet-processing equipment. This adaptable architecture allows you to integrate multiple processing stages and reconfigure your setup as your research progresses. Start customizing.
Featured in Peer-Reviewed Research
The Laboratory Roll-to-Roll Coater is used in peer-reviewed research across battery technology, perovskite solar cells, fuel cells, printed electronics, and sensor development. Published studies demonstrate its use in manufacturing functional films, coating catalyst layers, developing flexible sensors, and investigating advanced materials for next-generation energy and electronic devices. Learn more.
Trusted by Researchers and Industry Innovators
Universities and technology companies use the Laboratory Roll-to-Roll Coater to solve real-world materials and manufacturing challenges. Customers, including SOLiTHOR, E-magy, SirenOpt, and the University of Surrey, apply roll-to-roll coating in solid-state battery development, silicon anode research, materials metrology, and solar cell manufacturing, demonstrating the platform's practical value across academic and industrial R&D. Learn more.
See the Laboratory Roll-to-Roll Coater in Action
Platforms
The Laboratory Roll-to-Roll Coater platform is available in four lengths, ranging from 500 mm to 1500 mm, and two widths of 350 mm (coating width up to 180 mm) and 460 mm (coating width up to 280 mm). With a processing width of up to 180 mm, the standard platform presents an ideal solution for laboratories venturing into the realm of R2R processing. The wide platform revolutionizes processing with its capability to handle 12-inch / 305 mm wide substrates, making it the most compact Roll-to-Roll (R2R) platform globally for industrial-scale coating and printing. If you are uncertain about whether a standard or wide platform will best suit your needs, feel free to contact us.
LR2RC500
LR2RC1000
Modular Components
After selecting your platform, it's time to choose from our array of components, ranging from slot-die heads to advanced laminators. Each component is engineered to enhance efficiency, consistency, and quality in your R2R system. Explore our offerings to tailor your coater platform precisely to your needs and unleash its full potential in revolutionizing thin-film production. Customize Your Machine and Get a Quotation here.
Slot-die Heads
Slot-die heads for high-quality coatings. Available in stainless steel, titanium, or PEEK, with widths from 40 mm to 305 mm, ensuring precise thin-film coating. View video.
Slurry Coater
A vital tool for lab-scale production of advanced thin films, supporting critical applications like batteries, fuel cells, and printed solar cells. Watch video.
Pumps
Precision pumps for thin-film coating, designed for slot-die and high-volume coating applications, and R2R fluid management applications.
Roll-to-Roll Laminator
A laminator designed for thin-film encapsulation with various adhesives, featuring precise tension control and customizable web width. Watch video.
Ovens
Ovens for efficient drying and UV-curing of thin films, offering compact designs and user-friendly features that allow quick addition or removal. Watch video.
Air Knives
Air knives for all needs. The Standard Air Knife for efficient drying and quenching, and Air Knife Pro for controlled, repeatable results.
Flexographic Printers
Flexographic printers for printing various inks on diverse substrates, with a simple unit for short test runs and an advanced system for scaled R2R processing. Watch video.
Wet Processing Center
Process foil with immersion, spraying, heating/cooling, agitation, and electrochemical treatments in a fully enclosed, zero-emission system.
Mounting Systems
The precision angular mounting system is ideal for slot-die heads, knife coating setups, or flexographic printing units, with angle adjustment from 0 to 90 degrees.
Inline Slot-die Coating
The Inline Slot-die Coating Mount can be placed anywhere down the web as an additional slot-die coating station for inline processing, allowing for flexible application of roll-to-roll coating..
Corona Surface Treaters
Surface treaters for improving adhesion and surface energy in R2R coating, offering precision, durability, and uniformity for consistent manufacturing.
Laser Scriber
The Laser Scriber provides precise, efficient patterning of ITO substrates for Perovskite and printed solar cells, offering high resolution and design flexibility.
Inspection Table
Inspection Table that enables inspection on transparent substrates directly after coating or printing. Ideal for visual checks or camera systems, it fits LR2RC750, LR2RC1000, and LR2RC1500 platforms and can be added during purchase or retrofitted later. Watch video.
Stripper Unit
The Stripper Unit allows for removal of a protective liner or other foil just before the coating or printing station. It comes with compressed air spindles, tension control and automation of nip engagement. Watch video.
Knife Cutter
Knife Cutter for precise foil handling offers ultra-durable carbide cutters and adjustable cutting positions. Precision-ground stainless steel rollers ensure gentle handling and chemical resistance, making it safe and efficient. Watch video.
Nip Rollers
Nip rollers apply controlled pressure to the web, increasing friction for improved web transport, stability, and process control.
Kinematic Platforms
Kinematic platforms that let you effortlessly move your coater around inside gloveboxes.
Edge Guide
The Edge Guide ensures precise web alignment, reducing waste and enhancing quality during coating and printing. It boosts efficiency, minimizes downtime, and ensures uniformity, even in high-speed roll-to-roll operations.
Foil Router
Elevated, open-span section between the rollers, providing easy access to both sides of the moving substrate.
Additional Options
The Laboratory Roll-to-Roll Coater is a flexible, customizable platform supporting stop-and-go and Forward-Reverse-Action cycles, with robotics integration for automation. It offers custom cabinets and glovebox systems for inert atmosphere work and is user-friendly for easy customization, making it a true "maker" platform.
Top-Scientists Use the Laboratory Roll-to-Roll Coater
Peer-Reviewed Studies Featuring the Laboratory Roll-to-Roll Coater
Global Laboratory Roll-to-Roll Coater Installations
Installation at E-magy.
Installation at Kempten University.
Installation at University of Eastern Finland.
Technical Specifications
| Item | Technical Parameter |
|---|---|
| Platform models | Standard: LR2RC500, LR2RC750, LR2RC1000, LR2RC1500 Wide: LR2RC750 Wide, LR2RC1000 Wide, LR2RC1500 Wide |
| Platform lengths | 500, 750, 1000, 1500 mm |
| Platform widths | 350 mm (standard), 460 mm (wide) |
| Platform dimensions (W × D × H) | LR2RC500: 500 x 390 x 300 mm LR2RC750: 750 x 390 x 300 mm LR2RC750 Wide: 750 x 500 x 300 mm LR2RC1000: 1000 x 390 x 300 mm LR2RC1000 Wide: 1000 x 500 x 300 mm LR2RC1500: 1500 x 390 x 300 mm LR2RC1500 Wide: 1500 x 500 x 300 mm |
| Platform weights | LR2RC500: 30 kg LR2RC750: 45 kg LR2RC750 Wide: 55 kg LR2RC1000: 50 kg LR2RC1000 Wide: 60 kg LR2RC1500: 69 kg LR2RC1500 Wide: 90 kg |
| Coating width | Up to 180 mm (standard) / Up to 280 mm (wide) |
| Web width | Up to 190 mm (standard) / Up to 305 mm (wide) |
| Web speed | 0.05–2.8 m/min (forward and reverse) Other web speeds are available upon request |
| Operating power | LR2RC500: Single Phase (240VAC) LR2RC750: Single Phase (240VAC) LR2RC750 Wide: Single Phase (240VAC) LR2RC1000: 3-phases (400 VAC) LR2RC1000 Wide: 3-phases (400 VAC) LR2RC1500: 3-phases (400 VAC) LR2RC1500 Wide: 3-phases (400 VAC) |
| Drying/curing length | LR2RC500: 250 mm LR2RC750: 500 mm LR2RC750 Wide: 500 mm LR2RC1000: 750 mm LR2RC1000 Wide: 750 mm LR2RC1500: 1250 mm LR2RC1500 Wide: 1250 mm |
| Spindles | Automatic compressed-air spindles for 3-inch cores The LR2R500 comes with adjustable cones that accept core inner diameters from 35 mm up to 90 mm |
| Web tension control | Individual or collective control over rewinder and unwinder depending on configuration |
| Foil length | Up to 100 m (depending on substrate thickness) |
| PC control | Optional |
| Slot-die head support | Widths: 40, 65, 115, 165, 195 and 305 mm |
| Slot-die head materials | PEEK, stainless steel (316L), titanium |
| Slot-die head options | Heated heads, customized shim kits and custom designs |
| Ovens | Hot air, inert gas, infrared (IR), UV-LED and combined hot-air/IR ovens, dual-zone temperature control, dual-sided heating, inert-atmosphere drying/curing |
| Coating and printing components | Slot-die heads, slurry coater, knife coater, flexographic printers |
| Pumps | Syringe pumps, gear pumps |
| System Control | Touch Screen Manual Adjustment Buttons PC Control |
| Liquid handling components | Wet Processing Centers |
| Web processing components | Roll-to-Roll Laminator, inline slot-die coating, air knives, nip rollers, foil turner |
| Surface treatment and patterning | Corona surface treaters, laser scriber |
| Available web handling components | Stripper unit, edge guide, knife cutter, foil router, rollers |
| Customization | Modular platform with interchangeable components and configurable process setups |
| Safety and compliance | CE certified; CSA/UL compliant |
The total weight and dimensions of any system depends on the final configuration
Frequently Asked Questions
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The Laboratory Roll-to-Roll Coater is a compact, high-precision machine designed to coat and print functional thin films in a roll-to-roll configuration. It is suitable for research and small pilot-scale production environments, offering flexibility and scalability in processing.
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The Laboratory Roll-to-Roll Coater’s is versatile ands modular design allows for customization to meet specific research or production needs. It can be used for manufacture of various applications including:
Batteries
Fuel Cells
Printed Solar Cells
Transistors
LEDs
Sensors
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Compact Size: Fits into laboratories, gloveboxes, or fume hoods without additional infrastructure.
Customizable: Options for platform length, width, and a wide range of components like printing units, drying systems, and laminators.
Modular Design: Allows easy integration of components such as slot-die heads, syringe pumps, advanced laminators, and more.
User-friendly: Features easy-to-remove and reattach heat and UV stations, CE certification, and compliance with international safety standards.
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Yes, the coater's compact size and modular design allow it to fit within existing lab spaces, gloveboxes, or fume hoods without requiring additional infrastructure.
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The Laboratory Roll-to-Roll Coater allows for control of the tension of both unwinder and rewinder and high precision motors combined with the integrated screen software grant easy and accurate handling of the speed of the substrate. This ensures consistent coating thickness and quality across runs, critical for reliable research and production.
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The Laboratory Roll-to-Roll Coater platform has been thoroughly tested under Argon atmosphere and is compatible with Argon gloveboxes.
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Yes, the Laboratory Roll-to-Roll Coater can be used for slot-die coating. It can feature advanced slot-die heads that are specifically designed for high-precision, consistent, and uniform coating of thin films. The system is highly customizable, allowing you to integrate slot-die heads along with other components like web tension control and various drying/curing units, making it ideal for applications such as batteries, printed solar cells, OLEDs, sensors, and other thin-film technologies.
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Technical specifications vary based on the model but generally include:
Operating Power: Single-phase or three-phase depending on the model (240 VAC or 400 VAC).
Drying/Curing Length: Ranges from 250 mm to 1250 mm.
Web Width: Up to 190 mm for standard models and up to 305 mm for wide models.
Web Speed: Adjustable from 0.05 to 2.8 m/min (forward and reverse). Lower gearing is available upon request.
Spindles: Automatic compressed air spindles or adjustable cones depending on the model.
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Yes, the Laboratory Roll-to-Roll Coater offers extensive customization options through its modular design. Users can select platform size, components like slot-die heads and drying systems, and add-ons such as laminators or web guiding systems. This flexibility allows tailoring the coater to specific research or production requirements.
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We provide comprehensive technical support and assistance for the Laboratory Roll-to-Roll Coater. Our team assists with installation, training, and ongoing support to ensure optimal performance and user satisfaction.
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For detailed information about the Laboratory Roll-to-Roll Coater, its components like slot-die heads, syringe pumps, ovens, and more, visit our website or contact our support team. We also offer resources such as videos and customer success stories to showcase the capabilities of the Laboratory Roll-to-Roll Coater in various applications.
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To get a quotation or start building your custom thin-film production system with the Laboratory Roll-to-Roll Coater, use the Laboratory Roll-to-Roll Coater Customizer. Choose your platform size and select from a range of components to build the ideal setup for your needs.
For more information, feel free to contact our team at info@infinityPV.com. We're here to support your journey in printed electronics and thin-film production.