Product Application
The A3 UV flatbed printer is widely used across various materials and industries as a versatile digital printing solution, including but not limited to：
Label printer (UV labels, crystal labels, crystal stickers).
Leather printer (pattern printing on leather, PU, genuine leather surfaces).
Wallpaper printer (custom small-format wallpaper, decorative prints).
Paper printer (wrapping paper, cover stock, specialty papers).
Card printers (PVC cards, PET cards, art cards).
Tube marking printers (short tubes, flat tube labeling).
Document printers (special documents, certificates, commemorative tickets).
Fabric printers (canvas, decorative fabrics, custom textiles).
Truly achieving one machine for multiple uses, covering diverse customization scenarios.
Product Details｜SE-A3 uv a3 flatbed printer
(Printable size: 30cm × 40cm Printer head: i3200
As a professional UV A3 flatbed printer manufacturer, Senior introduces the SE-A3 UV flatbed printer—a cost-effective desktop solution designed for personalized customization and small-batch production.
Core Specifications
Printing width: A3 (14 × 8.5 inches / 297 × 420 mm)
Printing height: ≤ 90 mm
Printhead: Epson i3200U1 × 1
Print Resolution:
720 × 1440 dpi
720 × 1220 dpi
720 × 1880 dpi
Ink Type: UV Ink (Supports White Ink / Color Ink / Clear Varnish).
Footprint: Less than 1㎡
Device Features: Compact size, lightweight, portable, space-saving.
Intelligent automated structural design, balancing stability and operational efficiency
SE-A3 China A3 UV flatbed printer features comprehensive optimization for automation and stability, enabling even novice users to get started quickly:
Fully Automatic Infrared Height Sensor
Automatically detects material height to prevent nozzle collisions
Smart Auto-Lifting Adhesion Platform
Ensures more stable material fixation and flatter prints
Circular White Ink Circulation Stirring System
Prevents white ink sedimentation for long-term printing stability
Timed Flash-Spray + Automatic Nozzle Cleaning
Reduces clogging risks and lowers maintenance costs
Supports Unidirectional/Bidirectional Printing Modes
Freely switch between speed and precision
AirTAC High-Precision Guide Rail System
Ensures smooth operation and precise positioning
Automatic Humidification Electric Lift Ink Stack
Extends nozzle lifespan
Anti-Collision Sensor & Low-Ink Alert
Multi-layered protection for safer device operation.
High-quality output with versatile process support, achieving diverse effects with a single machine.
Single-Pass White & Color a3 uv led printer with Varnish
Supports simultaneous A3 UV LED printing of white ink + color ink + varnish, enabling:
Vibrant color output
Spot varnish effects
Matte/gloss contrast
3D embossed effects
Embossing & Spot Varnish Effects
Achieved through multi-layer UV printer A3-size stacking, ideal for:
Cover customization
3D logo effects
Premium packaging decoration
Best a3 uv printer for Crystal Labels
Supports UV LED printer a3 on AB film material, suitable for:
Custom cup sleeves
Glass, metal, and plastic transfers
Irregular surface labeling
Energy-saving design and stable curing solution, suitable for long-term continuous use
Air Cooling System
Reduces energy consumption and minimizes equipment heat generation
UV LED Curing
Instant drying—no waiting required
Minimizes material waste
Ideal for small-batch, on-demand production
Streamlined operation procedures enable even newcomers to quickly get up to speed
The Senior UV DTF A3 printer features a user-friendly interface:
No complex training required
Import image → Click print → Output ready
Clear operation logic with low learning curve
Ideal for:
Personalization businesses
Startup entrepreneurs
Studios / Side hustlers
Analysis of the Advantages and Disadvantages of a3 uv bottle printer
Advantages
High cost-effectiveness: Suitable for users with limited budgets
Compact size: Fits on a desktop
Diy a3 uv printer material compatibility, covering a wide range of custom applications
Acrylic, leather, metal, wood panels, crystal labels, plastics, etc.
Simple operation: Low maintenance costs
Rich functionality: White color varnish, embossing, spot varnish
Disadvantages
Limited uv printer a3 size : Not suitable for large-format products
Relatively slow speed: Not suitable for high-volume orders
Slightly higher maintenance frequency: Requires regular printhead cleaning
Not suitable for complex industrial-grade processes
What scenarios are suitable for a3 size UV flatbed printer? Which ones are not?
Suitable Scenarios
Custom phone cases, gifts, and decorative items
Printing on cup sleeves and crystal labels
Small-batch personalized production
Personal entrepreneurship / side hustle startups
Desktop-level customization studios
Unsuitable Scenarios
Mass production on assembly lines
Factories with extremely high speed requirements
Ultra-high precision industrial-grade processes
Summary of Core Advantages and Application Value of A3 UV flatbed printer
The A3 UV flatbed printer, also known as the “universal DIY A3 UV printer,” features a print area of approximately 30 × 40 cm and a print height of 9 cm. It can print on nearly all common flat materials while occupying less than one square meter of space.
As one of the top-selling models for 2025, it:
- Can be placed directly on a desk for immediate use
- Delivers vibrant colors and high-precision printing
- Easily achieves white/color varnish and embossed effects
- It is ideal for personalized customization and small-batch printing clients
Cover customization and label customization—with the UV DTF A3 printer crystal label printer, it’s really simple.
