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We are the 3D printing arm of a larger company called Express Group Ltd. Fixing printers since 1988, today we are a Specialist Parts Distributor and Experts in 3D Printing.

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EnvisionTEC are a leading manufacturer of 3D printers and printing materials, with headquarters in Germany and the United States. Serving the manufacturing, engineering, product design and education sectors among others, EnvisionTEC have a range of desktop and industrial-grade 3D printers to choose from, which satisfy both small and large-format manufacturing needs. They include the Perfactory and 3SP family, which are used in a wide range of markets from aerospace to consumer goods.

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Xtreme 3SP

Reliable, Accurate 3D Printing with 3SP Technology


  • Quality: Produces smooth parts with no visible layer lines
  • Speed: Suitable for demanding environments with a high-production output
  • Volume: Offers a 29,497-cubic cm (1800 cubic in.). build area
  • Uptime: Can run standalone, and has its own PC workstation for productivity

more info


E-Glass 3SP, E-Tool 3SP, ABS Hi-Impact, ABS Tough, E-Model 3SP, E-Clear 3SP, E-Model Flex Series
Layer Height
50 - 100 microns (0.05 - 0.1 mm)
Build Dimensions
254 x 362 x 330 mm
1650 x 1220 x 1650 mm
Weight (KG)


The EnvisionTEC Xtreme 3SP is a large-format 3D printer that utilises EnvisonTEC’s latest-generation 3SP (Scan, Spin, and Selectively Photocure) technology. Offering fast build speeds and high accuracy, the Xtreme 3SP 3D printer prints with a wide range of functional resins making it suitable for a variety of applications.

3SP Technology

3SP (Scan, Spin, and Selectively Photocure) technology uses a UV laser to photo-cure resin into solid objects. It rapidly scans and spins to cure the resin where needed. It cures the resin horizontally, which is a faster method than curing it vertically which DLP does. With a speed boost over DLP technology, 3SP is best-suited to larger-format 3D printing, which is why the 3SP 3D printer range consists of printers with large build volumes.

The EnvisionTEC Xtreme 3SP has a 29,497-cubic cm (1800 cubic in.). build area, with a 254 x 362 x 330 mm (10 x 14.25 x 13 in.) build envelope. This gives it nearly twice the build volume of the Ultra 3SP, but less than the Vector 3SP and Vector Hi-Res.

Recommended for manufacturers who will print moulds, prototypes and functional end-use parts, the Xtreme 3SP produces high quality models every time. The 3SP technology can produce accurate parts no matter the geometric complexity of the CAD drawings from which they are based, and the surface quality is second to none. Unlike SLA, 3SP prints parts without ‘stair-stepping’, which is when there’s visible layer lines on the outside surface. This means that manufactures can finally 3D print models with a smooth finish.

Ready to Go

The Xtreme 3SP 3D Printer is delivered and installed with everything you need to get 3D printing right away. The setup process takes a few minutes, after which you can send your designs to print and leave it to do its thing. It can run unattended during the print process, and you can queue prints to automatically start after part removal. The Xtreme 3SP also has its own PC, so you don’t have to hook up an external computer.

To find out more about the EnvisionTEC Xtreme 3SP, contact us today. 



Founded in 2002, EnvisionTEC is a leading global manufacturer of 3D printers. A pioneer of Digital Light Processing (DLP) technology and Selective Lamination Composite Object Manufacturing (SLCOM) technology, EnvisionTEC has over a dozen 3D printers on the market which range from small desktop models to large-format industrial models. They also manufacture their own range of 3D printing materials, of which there are over fifty.

EnvisionTEC 3D printers include the Perfactory family, which includes the P4 Mini and P4 Standard with DLP technology. The P4 Standard prints at a layer resolution as low as 42 µm (0.0017 in.), with a 3687-cubic cm (225 cubic in.) build volume. The Desktop family is equally impressive, with the Vida range being EnvisionTEC’s best-selling. This range includes the Vida and Vida Hi-Res, which are suitable for printing dental and orthodontic models.

EnvisionTEC’s 3D printers are used in a wide range of markets, including aerospace and consumer goods. In terms of sectors, they are used in manufacturing, engineering, product design, education and medical sectors. EnvisionTEC printers are professional-grade, with fast and accurate results. All EnvisionTEC printers come with a one-year warranty, which is testament to their quality and there are extended warranties available to customers.