About Gruber Systems

Gruber Systems provides automated casting equipment, batching equipment and other plant equipment used by cast polymer manufacturers to produce cast products from polymer concrete, cultured marble, solid surface and other polyester resin-based casting applications. Gruber Systems has a long history of delivering industrial-strength manufacturing equipment and products that automate and increase manufacturing efficiency for cast polymer manufacturers worldwide, including our Autocaster™ continuous casting systems, automated batch metering and dispensing systems, blenders and vacuum mixers, bulk filler handling systems and other process automation and production line equipment.

About Gruber Systems

Gruber Systems provides process control and factory automation equipment for Polymer Concrete manufacturing and Cast Polymer manufacturing, including cultured marble, solid surface and other polymer resin-based casting applications. Learn more.


Gruber Systems is a global supplier and systems integrator of process control solutions for a wide range of composites industry and other manufacturing requirements.


Learn which Gruber Systems products are used in each of the following applications:

  • Polymer Concrete Manufacturing
  • Cultured Marble and/or Cultured Onyx Manufacturing

  • Solid Surface Manufacturing

  • Concrete Manufacturing/Fabrication

  • Bulk Filler Metering for other Batching Applications


Gruber is proud to be associated with an extensive network of Authorized Distributors in North America and other worldwide distribution points:

advanced plastics logo

Advanced Plastics

MVP España servicing Spain and Portugal

Magnum Venus Products España S.L.
(Serving Spain & Portugal)

nac logo

North American Composites (NAC)

Source1 logo

Source 1 Inc.



Terms of Sale

Gruber Systems' Terms of Sale and Limited Warranty

Career Opportunities

Currently there are no positions available.