Precision Manufacturing Systems

Jewelry 3D Printers for Industrial Production

Professional 3D printing equipment engineered for fine jewelry casting workflows, stone setting models, filigree detail, and reliable high-throughput output.

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A cluster of 3D printed green resin jewelry bracelets lifts vertically inside a jewelry 3D printer chamber, with blue light rays flowing upward from a completely flat and stable transparent TCF release film below.

Portfolio Matrix

Choose the Right Jewelry 3D Printer

Compare specifications across the IFUN professional jewelry printing portfolio.

Model	Best For	Build Volume	Resolution	Accuracy	Core Advantage
WAX ULTRA 190	Complex-Design DLP — Best for fine jewelry with complex geometries, delicate structures, movable parts and designs where printability and support control are critical.	192 × 108 × 150 mm	50 μm XY / 0.025–0.1 mm layers	0.018 mm avg. CAD-to-print error	DLP printability for complex jewelry — uniform optical exposure and Oxygen Integration technology support intricate structures with fewer support constraints, while maintaining repeatable production quality.
Gold Mini 9K	Compact High-Detail Printing — Best for jewelry designers, custom jewelry studios and detail-focused production where fine stone settings, filigree and movable chains matter more than maximum build capacity.	143 × 89 × 150 mm	18 μm XY / 0.025–0.1 mm layers	±0.05 mm XY	Fine detail in a compact production platform — 0.5 mm stone-setting holes, 0.34 mm movable-chain gaps and stable small-batch consistency make it suited to customized, detail-sensitive jewelry work.
Autoprint 200	Automated Production Workflow — Best for manufacturers seeking continuous production with less manual unloading, resin replenishment and batch-to-batch intervention.	200 × 112.5 × 150 mm	Industrial DLP / 0.2 mm support capability	±0.05 mm	Hands-free production continuity — automatic model removal, resin feeding and next-print queuing reduce operator intervention and support 24/7 production workflows.
Gold Giant 16K	Full-Plate Industrial Production — Best for jewelry manufacturers that need high-density multi-piece production with consistent results across the entire build platform.	211 × 118 × 220 mm	14 × 19 μm / 0.03 mm baseline	±0.05 mm	Full-platform consistency for dense production — 93% optical uniformity, multi-zone calibration and a C7 ball-screw motion system help maintain dimensional consistency from the center to the edges of the build area.
5800 Wax Jetting	Industrial Wax Jetting — Best for high-volume jewelry casting operations that want a dedicated wax-printing workflow, including dense production layouts and larger casting patterns.	410 × 206 × 157 mm	15 μm layers / 2900 × 2900 × 1700 DPI	±2 μm XYZ	Direct industrial wax printing — Multi-Jet Printing produces precision wax patterns using dedicated base and support wax, providing a fundamentally different route to investment casting from UV-cured resin printing.
FCD PLUS 302	Balanced Large-Format Production — Best for jewelry manufacturers, custom studios and multi-model production teams looking for a combination of build capacity, precision, automation, thermal control and integrated curing.	302 × 162 × 200 mm	20 × 26 μm / 20–42 mm/h	0.002 mm reciprocating precision	Balanced end-to-end workflow — large build capacity combines with automatic resin feeding, thermal control, closed-loop motion and an integrated 360° post-curing chamber.

Equipment Specifications

Industrial Systems Deep-Dive

FULL-PLATE INDUSTRIAL PRODUCTION

Gold Giant 16K — Built for Consistent High-Density Jewelry Production

Designed for jewelry manufacturers who need to fill the build platform efficiently without sacrificing dimensional consistency, edge-to-edge detail or long-run mechanical stability.

The Gold Giant 16K is engineered around a production problem that goes beyond pixel resolution: maintaining consistent print quality across a heavily loaded build platform.

Its 211 × 118 × 220 mm build envelope, 14 × 19 μm pixel size and factory-calibrated 93% optical uniformity help maintain more consistent exposure from the center of the platform to its outer edges. This is particularly important when manufacturers place large numbers of rings, chains, settings or other small jewelry components across the entire build area.

A C7-grade ball screw, dual linear guides and ≤0.01 mm repetitive positioning tolerance further support dimensional stability during continuous production. Integrated 200W heating helps maintain a more stable printing environment for castable materials when workshop temperatures fluctuate, while the long-life TCF release film is designed for repeated production cycles.

The result is not simply a higher-resolution printer, but a production platform designed to make better use of the entire build area—helping manufacturers increase pieces per cycle while keeping dimensional variation under control.

Build Volume

211 × 118 × 220 mm

Pixel Resolution

14 × 19 μm

Optical Uniformity

93%

Z-AXIS SYSTEM

C7 Ball Screw + Dual Linear Rails

Z-Axis Positioning

≤0.01 mm

PRODUCTION HEATING

200W / 20–35°C

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COMPLEX-DESIGN DLP

WAX ULTRA 190 — DLP Printing for Complex Jewelry Designs

Built for fine jewelry designs where printability, surface quality and dimensional consistency matter as much as resolution.

The WAX ULTRA 190 is designed for jewelry manufacturers and fine-jewelry studios working with structures that are difficult to reproduce consistently on conventional LCD systems.

Its DLP optical engine provides uniform exposure across the build area, helping reduce vertical artifacts and layer banding that can become visible on curved or highly detailed jewelry surfaces. The system achieves an average CAD-to-print error of 0.018 mm, supporting precise reproduction of delicate features such as fine prongs, engraved shanks, thin walls and movable structures.

A key advantage is printability rather than resolution alone. IFUN's Oxygen DLP technology enables smoother layer separation and supports complex geometries with minimal support structures. This can reduce support-related marks and the amount of post-processing required before casting, while giving designers greater freedom to create intricate forms that may be more difficult to produce efficiently on conventional LCD printers.

For manufacturers producing intricate rings, filigree, chains, textured bracelets, pendants and other support-sensitive designs, the WAX ULTRA 190 is best understood as a printability-focused DLP production platform—not simply a higher-resolution printer.

BUILD ENVELOPE

192 × 108 × 150 mm

PRINTING TECHNOLOGY

DLP

CAD-TO-PRINT ERROR

0.018 mm Average

DYNAMIC LAYER THICKNESS

0.025–0.1 mm

LIGHT SOURCE LIFE

≥20,000 Hours

RELEASE FILM LIFE

≥500,000 Cycles

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The iFUN Wax Ultra 190 oxygen - permeable 3d printer, featuring a golden - hued body with a display screen, accompanied by an oxygen - supply device on the right.

BALANCED PRODUCTION PLATFORM

FCD PLUS 302 — A Balanced Large-Format Platform for Jewelry Production

Designed for jewelry teams that need more build capacity and a more streamlined workflow without moving to a highly specialized production system.

The FCD PLUS 302 is positioned between compact detail-focused systems and highly specialized industrial production platforms. Its 302 × 162 × 200 mm build area provides substantially more room for multi-model layouts, while its 20 × 26 μm pixels and 92% light uniformity support consistent detail across the build platform.

Its value extends beyond the optical system. A precision C5 ground ball screw, closed-loop servo control, thermal management and automatic resin feeding are designed to reduce process variation during longer production runs. The integrated 360° UV post-curing chamber also brings printing and curing into a more complete workflow, reducing the need for separate curing equipment.

Rather than optimizing for one single production metric, the FCD PLUS 302 is a versatile platform for jewelry manufacturers, custom studios and multi-model production environments that need capacity, stability and workflow convenience in one system.

Build Volume

211 × 118 × 220 mm

Pixel Resolution

14 × 19 μm

Optical Uniformity

93%

Dimensional Accuracy

±0.05 mm

Z-Axis Positioning

≤0.01 mm

Production Speed

8–9 mm/h (0.03mm layer)

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COMPACT HIGH-DETAIL JEWELRY PRINTING

Gold Mini 9K — Compact High-Detail Printing for Custom Jewelry

A compact MSLA platform for jewelry designers and studios that need fine detail, accurate stone settings and repeatable results without moving to a large industrial production system.

The Gold Mini 9K is built around a different production requirement: delivering professional jewelry-printing detail in a compact platform that is practical for custom work, independent designers and smaller jewelry studios.

Its 18 μm native XY pixel size and 9K monochrome LCD exposure system provide the fine feature reproduction needed for jewelry components such as stone seats, prongs, engraving, filigree and small movable structures. IFUN specifies stone-setting apertures down to 0.5 mm and movable chain gaps down to 0.34 mm, allowing certain articulated chain designs to be printed as integrated structures rather than assembled piece by piece.

The value of the Gold Mini 9K is not simply its pixel count. Its compact 143 × 89 × 150 mm build area is suited to customized jewelry layouts where the priority is fine detail and repeatability rather than maximizing the number of pieces per build. The printer is specified with ±0.05 mm XY resolution, dynamic layer thickness from 0.025–0.1 mm, and stable batch performance with weight variation within ±0.02 g and up to 98% consistency according to IFUN's product data.

This makes the Gold Mini 9K particularly suitable for custom jewelry, design studios, independent jewelry designers, stone-setting work, intricate chains and other detail-sensitive applications where each model may be different and dimensional accuracy matters more than simply filling the largest possible build platform.

BUILD ENVELOPE

143 × 89 × 150 mm

PRINTING TECHNOLOGY

9K MSLA

NATIVE XY PIXEL SIZE

18 μm

XY RESOLUTION

±0.05 mm

LAYER THICKNESS

0.025–0.1 mm

MOLDING SPEED

10–20 mm/h

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AUTOMATED PRODUCTION WORKFLOW

Autoprint 200 — Automated DLP Printing for Continuous Jewelry Production

Designed to reduce manual intervention between print jobs, maintain material levels automatically and keep production moving through repeated jewelry-printing cycles.

The Autoprint 200 is designed for manufacturers whose production bottleneck is not simply printing speed, but the amount of operator intervention required between jobs.

Its integrated mechanical system automatically removes completed models from the build platform, allowing the machine to prepare for the next production cycle without requiring the operator to manually unload each completed build. IFUN states that this can reduce manual labor intervention by up to 80%.

The printer also incorporates automatic resin feeding and material-level detection, helping maintain the required resin level during long-duration jobs and reducing the risk of interruptions caused by material depletion. Combined with the Automatic Next Print function, multiple jobs can be queued so the machine can transition from one batch to the next with less operator involvement.

Its defining advantage is therefore workflow automation: the Autoprint 200 is designed to move jewelry production closer to a continuous, low-intervention printing process.

FORMING SIZE

200 × 112.5 × 150 mm

PRINTING TECHNOLOGY

Industrial DLP

LIGHT UNIFORMITY

>98.7%

DIMENSIONAL TOLERANCE

±0.05 mm

LIGHT ENGINE LIFE

>20,000 Hours

RELEASE FILM LIFE

500,000 Releases

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INDUSTRIAL WAX JETTING

5800 Wax Jetting — Industrial Wax Printing for Jewelry Casting

A dedicated wax-jetting production system for manufacturers seeking high-precision wax patterns, dense production layouts and a direct route to investment casting.

Unlike IFUN's UV-cured resin printers, the 5800 uses Multi-Jet Printing to directly produce precision wax patterns for investment casting. This gives jewelry manufacturers a fundamentally different production route for creating casting patterns, particularly where wax pattern quality, dimensional accuracy and production throughput are critical.

Its 410 × 206 × 157 mm build envelope is the largest among IFUN's jewelry printing platforms, but its value is not limited to oversized jewelry. The large working area can be used for dense layouts of smaller components as well as larger patterns that would be difficult to accommodate on conventional resin printers.

The 15 μm adjustable layer thickness, 2900 × 2900 × 1700 DPI print resolution and ±2 μm XYZ accuracy support fine jewelry structures, while the dedicated base-wax and support-wax material system enables complex wax patterns to be produced for investment casting. IFUN also specifies support for intricate structures down to 0.12 mm filigree.

For jewelry manufacturers, the key difference is therefore not simply a larger build platform—it is the combination of industrial wax jetting, high dimensional precision and a production-oriented wax-pattern workflow.

PRINTING TECHNOLOGY

Multi-Jet Printing (MJP)

BUILD ENVELOPE

410 × 206 × 157 mm

XYZ ACCURACY

±2 μm

Dimensional Accuracy

±0.05 mm

LAYER THICKNESS

15 μm Adjustable

PRINT RESOLUTION

2900 × 2900 × 1700 DPI

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Decision Matrix

Which Jewelry 3D Printer Fits Your Needs?

Select the production requirement that matters most to your current workflow. We’ll highlight the IFUN printer architecture that best matches that requirement.

SELECT YOUR PRIMARY PRODUCTION REQUIREMENT

Complex & Intricate DesignsComplex geometries, delicate structures, movable parts and support-sensitive jewelry designs.

Fine Custom JewelryFine details, stone settings, filigree and customized jewelry in a compact production workflow.

Continuous Automated ProductionReduce manual intervention and keep repeated printing cycles running with less operator involvement.

Dense Full-Platform ProductionMaximize the number of jewelry pieces per build while maintaining consistency across the entire platform.

Direct Wax Pattern ProductionProduce precision wax patterns for investment casting with a dedicated industrial wax-jetting workflow.

Balanced Production WorkflowCombine build capacity, dimensional consistency, material automation and integrated post-curing in one platform.

Recommended System Configuration

Gold Giant 16K

Ideal for high-throughput casting facilities requiring maximum optical uniformity.

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