Grando GD-1601 Epson I3200-U1 Single Heads UV Roll to Roll Printer

Unlocking high-margin print applications no longer requires sacrificing valuable workshop floor space or over-extending your capital budget. For print service providers looking to transition into high-durability, instant-cure graphics, the ability to deliver flawless backlit displays, custom interior wallcoverings, and rugged outdoor banners on demand is the ultimate competitive advantage. The Grando GD-1601 Epson I3200-U1 Single Heads UV Roll to Roll Printer provides this exact capability, combining a space-saving 1.6-meter footprint with industrial-grade UV LED curing technology to deliver dry-to-the-touch, retail-ready output directly off the roll.

Advanced Industrial Performance

Engineered to withstand the relentless demands of continuous industrial production, the Grando GD-1601 features a heavy-duty, CNC-machined steel chassis that eliminates micro-vibrations during high-speed carriage movement. This exceptional structural rigidity is crucial for maintaining dot placement accuracy across its entire 1.6-meter print width. Equipped with a high-precision linear guide rail and a dual-direction imported raster system, the carriage glides smoothly, minimizing mechanical wear and operational noise. Powered by a single high-performance Epson I3200-U1 printhead, this printer strikes an optimal balance between micro-fine resolution and commercially viable output speeds. The integration of high-torque Leadshine servo motors ensures stable, continuous media stepping, preventing banding even during high-speed production runs. By optimizing the mechanical synergy between the carriage movement and the media feed system, the Grando GD-1601 delivers consistent, high-speed throughput without sacrificing edge-to-edge sharpness. This robust engineering translates directly into reduced downtime, longer machine lifespans, and a reliable daily output that helps print shops meet tight turnaround times with absolute confidence.

Core Technology & Media Handling

The Grando GD-1601 utilizes an advanced roll-to-roll media handling system designed to manage flexible substrates of varying thicknesses and weights. It features a dual-motor, automated tension-controlled feed and take-up system that ensures uniform media tension from the beginning of the roll to the very end. This prevents material skewing, wrinkling, or stretching, which is particularly critical for thin films and heat-sensitive materials. For curing, the printer is equipped with dual water-cooled UV LED lamps. Unlike traditional mercury arc lamps, these UV LEDs generate minimal heat, protecting delicate substrates from thermal deformation while providing instant, energy-efficient ink curing. Additionally, an integrated multi-zone vacuum suction bed holds the media perfectly flat against the printing platen, maintaining a precise distance between the Epson I3200-U1 printhead nozzles and the substrate to eliminate the risk of head strikes.

Compatible Media & Profitable Applications

With its low-heat UV LED curing technology and superior ink adhesion, the Grando GD-1601 opens up a wide array of high-value revenue streams. It handles a diverse range of roll media, allowing print service providers to diversify their product portfolios:

• Backlit Film & Signage: Produce stunning, high-density backlit graphics for retail displays, airport lightboxes, and exhibition stands.
• Self-Adhesive Vinyl & Decals: Create durable outdoor stickers, vehicle wraps, and window graphics that resist scratching and UV fading without lamination.
• Wallpaper & Wallcoverings: Print custom, textured interior decor items with zero VOC emissions, suitable for residential and commercial spaces.
• Canvas & Fine Art Prints: Deliver high-fidelity art reproductions with deep blacks and vibrant colors on canvas and synthetic fabrics.
• PVC Banners & Mesh: Produce heavy-duty outdoor promotional banners that withstand harsh weather conditions.

RIP Software & Color Management

Precise color reproduction and efficient file processing are managed through industry-standard RIP software compatibility. The Grando GD-1601 seamlessly integrates with leading RIP platforms such as PhotoPrint (FlexiPRINT) and MainTop, allowing operators to easily manage color profiles, nesting, and ink consumption. At the heart of its imaging capability is the Epson I3200-U1 printhead, utilizing PrecisionCore micro-piezo technology to eject variable-sized droplets. This ensures smooth gradients, crisp text, and solid solids. The printer supports versatile color configurations, typically utilizing CMYK plus White (CMYK+W) or CMYK plus White and Varnish (CMYK+W+V). The dedicated white ink channel allows for printing high-opacity underlays or overlays on transparent or colored media, while the varnish channel enables spot gloss or matte textured effects, significantly increasing the perceived value of the printed output.

Maintenance & Operational Safety

To ensure long-term reliability and protect your investment, the Grando GD-1601 incorporates several automated maintenance systems and user safety features:

• Automated Capping & Wiping System: Keeps the Epson I3200-U1 printhead moist and prevents ink drying or nozzle clogging during idle periods.
• White Ink Circulation System: Continuously agitates the white ink path to prevent pigment sedimentation, ensuring consistent density and preventing nozzle blockage.
• Anti-Collision Carriage Sensors: Automatically stops carriage movement if an obstruction or media wrinkle is detected, protecting the printhead from costly physical damage.
• Emergency Stop Buttons: Strategically positioned on the machine frame for immediate operator access to halt all mechanical operations instantly in an emergency.
• Low Ink Alarm System: Alerts operators with visual and audible signals when ink levels run low, preventing dry-firing of the nozzles.
• Daily Flushing & Purging Protocol: Features an easy-to-execute daily maintenance cycle that flushes the printhead channels with minimal ink waste, ensuring optimal nozzle health.