UnionTech - The new dimension in Stereolithography 3D printing

UnionTech is an innovative system provider of stereolithography systems that has been perfecting this technology for around 20 years.

In addition to excellent hardware quality, the importance of an open platform was recognized very early on: all materials available on the open market can be processed!

There are strategic partnerships with DSM Somos - the world market leader when it comes to the production of stereolithographable real materials.

The installation spaces range from 250 * 250 * 250 to max. 1400 * 700 * 500, with which the systems can be optimally adapted to the specific requirements. The price / performance ratio is unique on the market.

PILOT Series

The professional 3D printer series system features:


  • Lower operating and maintenance costs with excellent stability throughout entire life cycle.
  • Open system architecture for free material selection and machine control.
  • Printed components for the highest quality standards with excellent sidewall quality and high-resolution detail display.
  • Freedom to collaborate and innovate: open design for materials and machine access.
  • Extended process stability by guiding the wiper unit on a granite frame.
  • Layer thickness up to 0.05 mm for an excellent surface quality.
  • Ethernet interface
  • Automatic resin leveling via a suction pump system
  • Pump controlled automatic resin delivery system
  • Components from top international brands - Optowave / Spectra-Physics of America/Germany, SCANLAB of Germany, Panasonic of Japan
  • Maximum part weight 17.5 kg or 35 kg
  • Automatic control of surface level and processing parameters.
  • Granite recoater frame for enhanced recoating stability.
  • CE certification.
  • Convenient assembly and disassembly of platform.
  • Scanning speed of up to 12 m/s.
  • Closed-loop control regulates platform movement, laser power, resin level, resin temperature, and vacuum pressure to ensure accuracy and stability.
  • Granite recoater rim for enhanced stability.
  • Layer thickness as low as 0.002 in (0.05 mm) for excellent surface quality.
  • Ethernet connectivity
  • Plunger-style leveling.
  • Pump-fed auto refill capability.
  • Full freedom of choice in materials: equipment uses any 355 nm SL material.
  • Three levels of access (Operator, Engineer, and Expert) controlled by user
  • Build Envelope Capacity: 250 x 250 x 250 mm (PILOT 250) to 450 x 450 x 400 mm (PILOT 450)

CUTE 380

The industrial grade 4K DLP optomechanical machine enables 3D printing of dental molds with fast speed, large and high surface quality, making it ideal for orthodontic mass production.


  • Industial DMD
  • DLP 4k Optical Engine
  • Automatic control of surface level and processing parameters.
  • Granite recoater frame for enhanced recoating stability.
  • Closed loop control strategy for: Platform movement/Optical Engine power/Material level/Temperature/Vacuum.
  • CE certification.
  • Convenient assembly and disassembly of platform.
  • UnionTech stereolitography equipment is adapted for high volume manufacturing even in orthodontics technology.
  • Build Envelope Capacity: 384 X 216 X 250mm
  • Weight: 430kg

RSPro Series


  • Key components are of international top brands, Panasonic of Japan, Optowave/Spectra-Physics of America/Germany, Scanlab of Germany.
  • Automatic control of surface level and processing parameters.
  • Granite recoater frame for enhanced recoating stability.
  • Closed loop control strategy for: Platform movement/Laser power/Material level/Temperature/Vacuum.
  • CE certification.
  • Convenient assembly and disassembly of platform.


 Build Envelope Capacity           Maximum part weight
RSPro 600600 x 600 x 500 mm   77 kg
RSPro 800800 x 800 x 550 mm150 kg
RSPro 1400   1400 x 700 x 500 mm  180 kg


PolyDevs Software

Polydevs takes data preparation software for Additive Manufacturing to a new level of performance based cost effectiveness. Prepare your 3D CAD model with an intuitive user interface, user-friendly workflow, and easy operation. Polydevs powerful functionality speeds up your model preparation for printing with superior quality, efficiency and reliability.

Polydevs allows the user to import, preview and export the model files, and provide some function to postion and layout the models for the most effective printing, e.g. auto-orientation in each direction, Move, Rotate, Indicate Bottom/ Upper Plane, Duplicate and so on.

Layout Tool enables the all parts be nested automatically in the platform, it can avoid any collisions and save a lot of space. With this tool, you  only need to click Automatic Layout button, then the all parts will be arranged automatically by calculation.


File Repair

Create water-tight data for 3D printing: identify part errors, and repair files automatically, semi-automatically or manually.


Find the optimal orientation to automatically place parts for your build based upon spacing, volume, base area, print time, support area, support volume and bounding box volume.


Cut with advanced cutting lines: define the cutting directions by 3 points plane, tangent plane, vertical plane, XY plane, XZ plane, YZ plane, polygon, circle, rectangle and section.


Nest parts automatically and quickly for your platform, control the height and density, avoid interlocking and colliding parts, protect small and fragile parts.


Easily add 2D or 3D textures on marked areas, and edit for texture size, position and rotation, or change texture image to suit your needs.

Wall Thickness Analysis

Predict where problems can occur during building and ensure all features of the part are of adequate thickness: detect small details, thin/thick walls.

Lattice Structure

Hollow a part and fill it with a lightweight structure, then add holes to remove the excess powder/resin, help you reduce the weight and material usage in your designs.

Support Generation

Easily identify critical support areas, reduce data preparation time with semi-automatic support generation, and create proper support structures for different types of geometry.

Smart Support

Automated support generation, needle-thin contact points to make support removal easier and leading to a better surface quality for your part, reduce time and materials consumption.

Collision Detection

Check for collision between intersecting triangles or with an indicated clearance between different parts.


Slice parts with any layer size, and you can set different layer size in different area of parts for adaptive slicing, and visualize the contours of each slice conveniently.


Create templates related your company with Excel, and easily embed parameters of parts, customize materials and costing parameters to generate instant quotes.

Inside Sales Assistant

Ágnes Menotti
Tel. +36-29-557-761
Mob. +36-20-421-4976

Inside Sales Assistant

Júlia Búzás
Tel. +36-29-557-765
Mob. +36-20-390-5700

Sales Manager

Norbert Turi
Tel. +36-29-557-767
Mob. +36-20-421-4988

Managing Director

Róbert Vízkeleti
Tel. +36-29-557-760
Forming with UnionTech
UnionTech RSPro 1400
PILOT Series
PolyDevs Software
PolyDevs formnext v4
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