Parameter Overview
Machine Type: Inkjet UV Flatbed Printer
Application: Various flat materials with smooth surfaces
Effective Printing Platform Size: 3200*2000 mm
Material Thickness: 0.1~140 mm Print Colors: K+C+M+Y+Lc+Lm+V+W
Printhead Model: RICOH GEN6
Maximum Printhead Quantity: 12 pcs Printhead Arrangement: 4 rows
Curing System: UV LED Curing System
Adhering to the corporate tenet of 'In-depth Cooperation, Premium Quality, Continuous Innovation', our company has long devoted itself to the research of digital control technology, color management technology and liquid material application technology.
The SJZ-3220UV flatbed UV printer embodies the R&D team’s years of technical research and iterative optimization, delivering an all-in-one digital flatbed printing solution featuring exceptional stability and outstanding printing performance.
The printing platform adopts top-tier design standards, premium raw materials and rigorous assembly craftsmanship to achieve ultra-high precision and guarantee photo-grade printing output. Equipped with multi-color configurations of KCMY, LcLm, white ink and varnish with adjustable printing speeds, this single printer perfectly fulfills all printing application requirements and creates an impressive, comfortable and unforgettable visual feast for users.

Product Functions
▲ Configurable with 2–12 printheads to satisfy all kinds of printing requirements
▲ Grayscale printing technology, variable ink droplet size from minimum 5PL to 15PL, delivering rich saturated colors and smooth color gradients.
▲ Extremely wide range of applicable materials: acrylic, wood, glass, metal, leather, PVC, industrial film and numerous others.
▲ Up to 16 white ink printing modes, including base white, covering white, spot color, etc.
▲ 3 special varnish printing modes.
▲ Three-layer simultaneous printing technology, realizing simultaneous output of color + white + color or color + white + varnish for one-step image forming.
▲ Multi-color and speed combinations of KCMY+LcLm+white ink+varnish, one machine perfectly meets all application demands with outstanding performance.
▲ Adopt grayscale printing technology, automatically adjust ink droplet sizes to cut ink consumption by 30–50%.
▲ Equipped with eco-friendly LED UV ink.

Technical Specifications
| Item | Parameter |
|---|
| Model | SJZ-3220 |
| Printhead Configuration | Optional 2–12 RICOH GEN6 printheads (2 GEN6 printheads as standard) |
| Max Printing Size | 3200*2000 mm |
| Printing Technology | Piezoelectric inkjet & grayscale printing technology |
| Print Resolution | 720*600 dpi / 720*900 dpi / 720*1200 dpi |
| Ink Supply System | Automatic ink feeding with low ink alarm |
| Curing System | Water-cooled dual-lamp LED UV curing system |
| Negative Pressure System | Dual automatic adjustable negative pressure system |
| Ink Type | LED UV curable ink |
| Optional Ink Colors | K, C, M, Y, Lc, Lm, V, W |
| Ink Tank Volume | 2 liters per tank |
| RIP Software | Photoprint |
| Color Management | International standard ICC color control; adjustable color curves and ink density for users |
| Operating System | Windows 10 64-bit, USB 2.0 / 3.0, hard disk ≥ 500G |
| Supported File Formats | Tiff, Jpeg, Postscript, EPS, PDF, etc. |
| Printable Media Thickness | 0.1–140 mm |
| X/Y/Z Axis Motors | X-axis: linear motor; Y-axis: servo motor; Z-axis: stepper motor |
| Lifting Mode | Carriage lifting + automatic height measurement |
| Y-axis Driving Structure | Independent screw servo drive with dual Y-axis motors |
| Printing Platform | Dual vacuum suction, 4 freely switchable zones; electronically controlled vacuum adsorption and media positioning |
| Applicable Materials | Acrylic, wood board, stone, glass, metal, PVC, industrial film and more |
| Overall Machine Dimensions | L 5318 mm × W 2845 mm × H 1550 mm |
| Machine Weight | 1660 KG |
| Operating Environment | Temperature: 15–30°C; Relative Humidity: 20%–80% |
| Total Power | 7700 W (vacuum fan power included: 4400 W) |
| Input Voltage | 220 VAC / 50 HZ |
| Working Air Pressure | 0.5 Mpa |