Our Preexpanders

Vacuum and fluidized bed preexpanders from the global technology leader

Pre-expanders under the sign of innovation and know-how

In the beginning was the preexpander

Recognized as the technology leader in vacuum and fluidized bed preexpanders, HIRSCH Technology manufactures plant and machinery that ranks among the most user friendly in the entire market. The world’s best supplier of vacuum preexpander technology, the company guarantees that the material can be processed rapidly and efficiently and at the same time that the quality of the products is exceptionally high.

Due to the continuous optimization and further development of existing technologies, the careful and thoughtful handling of the “white pearl” is always at the center of our actions.