ExOne S-Max Pro — official product imageSand binder jettingManufacturer image: ExOne

ExOne S-Max Pro

Sand binder jettingIndustrialDimensions sourced

Industrial binder-jet printer for sand molds and cores used in metal casting.

Official product

Source reviews: 2026-10-16.
Specifications are reported claims, not independent test results.

The machine at a glance

The details that matter.

Published specifications for this model. Follow a field's source for its configuration and measurement conditions; older fields refer to the profile's reference list.

Core specifications for ExOne S-Max Pro
Introduction yearNot verified
Model familySand binder jetting
ProcessSand binder jetting
Build envelope (X × Y × Z)1800 × 1000 × 700 mm
Nominal box volume1260.00 L · calculated from the envelope
EnclosureNot verified
Materials cited in this profileSilica sand, Synthetic foundry media
Manufacturer listing statusOfficial documentation available; current order availability not confirmed
Regional stock and priceCheck the manufacturer
Market groupingIndustrial · editorial grouping

Technical specifications

Additional technical specifications for S-Max Pro
Job Box Volume (L)1260
Layer height (µm)200–500
Reported Dimensional Accuracy±0.5 mm; ±0.1% above 500 mm
Binder SystemsFuran, Phenolic
Print MediaSilica sand, Cerabeads, Silicon carbide
Job Box OptionOptional second job box
Model notes · 01

Molds and cores for foundries

S-Max Pro binder-jets sand molds and cores from CAD data. It is a tooling production process: the printed sand shape is used in a later metal-casting operation. Compatible cold-setting binder and sand combinations depend on the intended casting application.

Model notes · 02

Build and production layout

The job box measures 1800 × 1000 × 700 mm, or 1260 L. Multiple cores can share a job box, and an optional second box supports production scheduling. Layer height and dimensional accuracy are separate published specifications.

A place in the lineage

Explore the model family.

An exact introduction year has not been established in the reviewed sources.

Family: Sand binder jetting · Listing status only

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Read this with the specifications

Dimensions describe one job box. Optional double-job-box configurations do not make one contiguous build volume.

A larger nominal envelope does not establish better print quality. Fit depends on the configuration, usable area, supports, and orientation.