.svg){kind=small}
UnionTech · Large-format production SLA
UnionTech RSPro1800
Large-format SLA with a build 1.8 m long and 0.9 m wide. Two lasers with high-speed scanning, for large prototypes and small-batch parts.
More from UnionTech- Build volume, mm
- 1800 × 900 × 600
- Lasers
- 2
- Scanning speed, m/s
- 8-15
Priced on configuration. We quote on the build size, laser and materials your work needs.
- Sold, installed and supported in the UK by Europac 3D
Why the RSPro1800
For large prototypes and small-batch production.
The widest RSPro platform
1800 × 900 mm of platform and 600 mm of height, for large parts or many parts in one build.
Two lasers, fast scanning
Dual lasers scanning at 8-15 m/s keep large builds moving.
Large-part accuracy
UnionTech quote ±0.2 mm on parts under 100 mm and ±0.2% of the dimension above that.
Closed-loop control
UnionTech RSCON runs the machine under closed-loop control, with dynamic, variable beam focus.
What it makes
UnionTech position the RSPro1800 for these jobs.
Large prototypes
Full-size prototypes that would otherwise be printed in sections.
Small-batch parts
A full platform of parts in one build.
Specification
Specifications from uniontech3d.com. UnionTech ask buyers to confirm the current offering, so check any figure you plan around with us.
- Build volume
- 1800 × 900 × 600 mm
- Lasers
- 2
- Scanning speed
- 8-15 m/s
| Build volume | 1800 × 900 × 600 mm |
|---|---|
| Accuracy | Under 100 mm: ±0.2 mm. 100 mm and over: ±0.2% of the dimension |
| Layer thickness | 0.1-0.25 mm |
| Lasers | Dual laser. 355 nm, solid-state frequency-tripled Nd:YVO₄ |
| Beam focus | Dynamic and variable |
| Beam size | 0.12-0.85 mm |
| Scanning speed | 8-15 m/s |
| Resin vat | Fixed |
| Control software | UnionTech RSCON |
| Data interface | .stl |
|---|---|
| Network | Ethernet, IEEE 802.3, TCP/IP |
| Rated power | 4.7 kVA |
| Systems control | Closed-loop |
| Room temperature | 22-26 °C |
| Relative humidity | Below 40% |
| Machine size | 2305 × 1630 × 2465 mm |
| Machine weight | 2080 kg |
Before it arrives
What the RSPro1800 needs from your site, from UnionTech's published data.
Floor space and weight
The machine measures 2305 × 1630 × 2465 mm and weighs 2080 kg. Check the route in and the floor loading before delivery.
Power
It is rated at 4.7 kVA.
The room
UnionTech specify a room at 22-26 °C with relative humidity below 40%.
Data and network
It takes .stl files over Ethernet.
Software selector
The software that runs it
Included with the printer
UnionTech RSCON
UnionTech's control software. It runs the printer under closed-loop control and takes .stl files from your preparation software.
Bought, installed and supported in the UK
Europac 3D supplies UnionTech printers in the UK.
Advice before you buy
Tell us what you make. We will tell you whether the RSPro1800 suits it, then quote on the configuration and materials your work needs.
Installation
We install the printer on your site.
Training
We train your operators to run the printer and its software.
Service and support
Support after installation comes from Europac 3D in the UK, backed by UnionTech.
RSPro1800 questions
How accurate is the RSPro1800?
UnionTech quote ±0.2 mm on parts under 100 mm and ±0.2% of the dimension on larger parts.
How does it compare with the RSPro2100?
The 1800 has the wider platform, 1800 × 900 mm against 2100 × 700 mm. The 2100 is longer and taller, at 800 mm. It has three lasers to the 1800’s two.
Can I change resin?
The resin vat is fixed. Talk to us about materials before you order.
What does the room need?
UnionTech specify a room at 22-26 °C with relative humidity below 40%. The printer is rated at 4.7 kVA, weighs 2080 kg and measures 2305 × 1630 × 2465 mm.
Who installs and supports the RSPro1800 in the UK?
Europac 3D. We supply, install and support UnionTech printers in the UK, as well as training your operators.
Compare with
| UnionTech RSPro1800 | UnionTech RSPro1400 | UnionTech RSPro2100 | |
|---|---|---|---|
| Price | POA | POA | POA |
| Build volume | 1800 × 900 × 600 mm | 1400 × 700 × 500 mm | 2100 × 700 × 800 mm |
| Accuracy, parts under 100 mm | ±0.2 mm | ±0.2 mm | ±0.2 mm |
| Layer thickness | 0.1-0.25 mm | 0.1-0.25 mm | 0.1-0.25 mm |
| Lasers | 2 × 355 nm | 2 × 355 nm | 3 × 355 nm |
| Scanning speed | 8-15 m/s | 6-10 m/s | 8-15 m/s |
| Machine weight | 2080 kg | 1907 kg | 2520 kg |
See the RSPro1800 before you decide
Tell us what you make and we will arrange a demonstration. Or send us a part: we will tell you which printer suits it. We will print it for you if none is worth buying yet.