UnionTech RSPro1400

The RSPro1400 by UnionTech is an extra large format industrial SLA 3D printer featuring an extra large build volume of 1400 x 700 x 500 mm and a maximum build weight of 180kg, ideal for 3D mass production and large scale 3D prints that require excellent surface finish. 

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rspro series

The RSPro Production Series created by UnionTech are SLA 3D printers unlike any other. Providing 3D printing solutions for industrial-grade manufacturing with incredibly generous build volumes, the RSPro series is designed for the most demanding applications. The RSPro1400 is no exception, featuring machine components provided by industry-trusted brands and a massive build volume of 1400 x 700 x 500 mm, perfect for demanding large-scale manufacturing applications a that require exceptional attention to detail and efficiency.

Diverse Applications

The RSPro Series is designed to adapt to a diverse range of manufacturing challenges including medical, aerospace, automotive, electronics, prototyping, architecture and many more.


Large Build Volume

The RSPro1400 features a generous build volume of 1400 x 700 x 500mm, ideal for small batch production and large-scale projects. The RSPro1400 is capable of printing objects weighing as much as 100kg, ideal for manufacturing applications, batch production, and large-scale projects that requires industrial-grade precision. 

Outstanding print quality 

With exceptional attention to detail, the RSPro1400 ensures 3D prints achieve an industrial-grade ultra-smooth surface finish, minimising post-processing requirements. An adjustable laser size of 0.12 to 0.20 mm allows for optimisation of printing time while maintaining detail-rich print exteriors. 

Designed with components from industry-trusted brands 

The RSPro600 features components from Panasonic, Optowave, and SCANLAB for an optimal 3D printing user experience trusted by industry professionals. 

Stable printing optimised with a granite recoater frame

Achieve a consistent layer thickness between 0.1mm and 0.25mm maximum with the bespoke stabilising granite recoater frame 

Carbon Fibre Recoater

The custom carbon fibre reinforced recoater ensures non-deformation across the entire 1400 mm length

Dual Laser system 

The RSPro 1400 features an innovative dual laser scanning system, designed for industrial production of large, ultra-high quality prints. 

Open design for materials and machine access 

Experience the freedom to collaborate with the RSPro1400's open design material compatibility and machine access.

For further information and advice on how UnionTech 3D printers can benefit your business, please do not hesitate to get in touch with one of our advisors by calling the telephone number at the top of the page, or by clicking the button below and requesting a call-back:

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Data sheet

Printing Technology
Build Volume W x D x H (mm) // W x D x H (inch)
1400 × 700 × 500 mm
Layer Thickness / Print Precision
0.004 in (0.1 mm) minimum; 0.01 in (0.25 mm) maximum
355 nm
2882 × 1952 × 2395 mm
File Input Format
2 laser and 2 galvanometer
Laser spot size
Nominal 0.005 -0.008 in (0.12 - 0.2 mm)

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