High Speed Eco Solvent Printer
Industrial 6 ft (2200 mm) roll-to-roll eco-solvent printer by SANNI equipped with dual Epson XP600 printheads. Delivers high-speed output up to 300 sq ft/hour, 1440 DPI photorealistic resolution, triple-stage platen heating, heavy-duty anti-skew pinch rollers, and automatic media take-up.
- check_circle Dual Epson XP600 Printheads: Staggered 2-head configuration featuring 2160 active nozzles for 1440 DPI high-definition output.
- check_circle 300 Sq Ft / Hour Production Capacity: High-speed raster throughput slashes turnaround time on large-scale banner and signage orders.
- check_circle Expansive 2200 mm (7.2 ft) Media Width: Easily accommodates standard 6 ft (1800 mm) rolls with ample margin for edge hold-down clamps.
- check_circle Sturdy Anti-Vibration Frame: Heavy welded steel body and rigid aluminum gantry ensure zero carriage wobble at peak travel velocity.
- check_circle Strong Grip Media Transport: Multi-point independent pinch rollers ensure dead-straight tracking across long 50-meter rolls of flex and vinyl.
- check_circle Intelligent Triple Platen Heating: Independent digital temperature controllers for pre, print, and post platen heating zones.
- check_circle Front Infrared & Fan Drying Bank: Instantaneous ink drying prevents smearing during automatic motorized roll rewinding.
- check_circle Anti-Crash Carriage Bumper Sensors: Automatic obstacle detection stops the carriage immediately if media edges curl or lift.
Industrial Applications
Target Production & Material Use CasesFast production of heavy frontlit and backlit flex banners for city hoardings, exhibitions, and retail storefronts.
High-resolution photo prints on cast and polymeric self-adhesive vinyl for commercial vans, buses, and trailers.
High optical density translucent prints on backlit film for glowing advertising panels in transit hubs and malls.
Printing custom decorative wall coverings, peel-and-stick wallpapers, and textured interior acoustic panels.
Producing one-way vision window decals, point-of-sale floor stickers, and promotional roll-up pull banner stands.
Key Operational Advantages
Engineering ROI & ReliabilityStaggered dual XP600 heads deliver 2x the output of single-head machines, processing up to 300 sq ft every hour.
Heavy-duty multi-pinch roller assembly prevents skewed toolpaths, saving expensive rolls of self-adhesive vinyl.
Anti-collision sensors automatically protect printheads from warping media edges, preventing expensive replacement downtime.
Synchronized infrared heating and cooling fans cure prints instantly, ready for motorized rewinding and immediate dispatch.
High Speed Eco Solvent Printer — Industrial Summary
High-Throughput Dual-Head Roll-to-Roll Eco Solvent Printing Press (Model SN1802)
The SANNI SN1802 High Speed Eco Solvent Printer is an industrial roll-to-roll printing powerhouse engineered for commercial print houses, vehicle wrap studios, and high-volume billboard fabricators. Built with an expanded 2200 mm maximum media handling width and a 6 ft (1800 mm) standard print envelope, the machine bridges the gap between ultra-fine photographic resolution and rapid industrial output, delivering sustained speeds up to 300 sq ft/hour in production mode.
At the mechanical core of the SN1802 are dual staggered Epson XP600 MicroPiezo printheads. With 1080 independent micro-nozzles per head and variable droplet technology (ranging from 3.5 pl for silky smooth facial skin tones to 27 pl for dense, saturated solid fills), the machine produces crisp 1440 DPI prints with imperceptible dot grain. The carriage traverses on a heavy-gauge extruded aluminum alloy beam paired with high-precision Hiwin linear guide rails, powered by a Leadshine high-torque brushless DC motor for jitter-free raster synchronization.
Structural Rigidity, Media Traction & Curing Systems:
- Sturdy Rust-Proof Construction: The structural chassis is fabricated from thick-section heavy welded steel with anodized aluminum components and electro-statically applied anti-rust powder coating, ensuring rock-solid stability during continuous multi-shift operation.
- High-Traction Multi-Pinch Roller Grip: Segmented high-density polyurethane pinch rollers provide distributed, uniform gripping pressure across the entire platen, preventing media slippage, cockling, and lateral drift over 50-meter rolls.
- Intelligent 3-Stage Heating Architecture: Integrated pre-heater relaxes substrate memory, platen heater optimizes ink droplet wet-out, and post-heater sets the ink layer before final curing.
- Front Infrared Lamp Bank & Cooling Fan Array: Accelerates evaporation of mild solvent carriers, enabling instant dry-to-touch rewinding on the synchronized automatic media take-up system.
- Mechanical Anti-Crash Head Guard: Dual obstacle collision sensors positioned on both gantry carriage flanks automatically halt printing if curled media edges threaten the printheads, avoiding catastrophic nozzle damage.
- Continuous Bulk Ink Delivery: Four 1.5-litre bulk ink reservoirs connected to sub-tanks with float switches eliminate ink starving during high-speed, high-coverage poster runs.
Technical Specifications & Machine Architecture
| Specification | Parameter / Value |
|---|---|
| Brand | SANNI |
| Model / Type | SN1802 |
| Print Technology | MicroPiezo Eco Solvent Inkjet |
| Automation Grade | Semi-Automatic (Roll-to-Roll Automatic Feed & Take-up) |
| Printhead Configuration | 2 Epson XP600 Heads (Staggered Dual Head Setup) |
| Supported Head Brand | Epson |
| Nozzle Count | 2160 Nozzles (1080 Nozzles per Head) |
| Maximum Print Resolution | Up to 1440 DPI (Variable Dot 3.5 pl - 27 pl) |
| Printing Capacity / Speed | 300 sq ft / hour (Production Mode) |
| Standard Print Width | 6 Feet (1800 mm) |
| Maximum Media Width | 2200 mm |
| Supported Media Types | Vinyl, Flex Banner, Canvas, Backlit Film, Wallpaper, One-Way Vision, Photo Paper |
| Media Feed Traction | Multi-Point Independent High-Density Pinch Roller Grip |
| Platen Heating System | Triple Zone (Pre-Heater, Print Platen Heater, Post-Heater) |
| External Curing Unit | Front-Mounted Infrared Heating Tube Bank + Multi-Fan Cooling Array |
| Chassis Features | Sturdiness (Heavy Welded Frame), Strong Grip, Rust Proof Treated Body |
| Printhead Protection | Mechanical Anti-Collision Bumper Crash Sensors |
| Operating Voltage | AC 220V ± 10%, 50/60 Hz |
| Ink Delivery Architecture | Continuous Bulk Ink Supply System (CISS) with Secondary Sub-Tanks |
| Minimum Order Quantity | 1 Piece |
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