This chart informs you about the most important historical events of our company:

Heinrich Bucher-Weiss aquires a forge at Niederweningen

Beginning of the industrial development as mechanical workshop with 4 employees

First hydraulic fruit and wine presses

Take-over by Jean Bucher Guyer (50 employees)

Re-formation as mechanical engineering works Bucher Guyer (150 employees)

Market introduction of "Mostfritz" (hydraulic pack press)

Transformation to Bucher-Guyer AG (700 employees)

First HP 5000 presses: Beginning of the real industrial fruit juice production

Market introduction of ultrafiltration plants for fruit juice

Introduction of adsorber plants for fruit juice

Opening of our own representative office in Beijing, China

Fruit press HPX 5005i with self-optimising control system

Take-over of Alimentech, NZ: manufacturer of adsorber plants

Market introduction of evaporators for the fruit juice industry and the disc grinding mill CM 50

Market introduction Bucher HPX 5005 iP press with "Power hydraulic"

Market introduction UltraStar XL cross flow filtration unit

Transformation to Bucher Processtech AG

200 Years of Bucher