MICROMACINAZIONE, founded in 1970 is today the leader in Europe for contract micronization of APIs and HAPIs as well as worldwide supplier of equipment, such as jet mills, glove boxes and pneumatic conveyors. The company bolongs since 2017 to the LONZA Group.


A unique partner

The great feature of MICROMACINAZIONE is the combination between the micronization service and the machinery supplier, which makes it being a unique partner for the handling of APIs and HAPIs.


Solutions for powder Milling until most challenging micronization requiring high containment jet milling.

Thanks to the sinergy between both the Production and the Engeneering departments, the continuous feedback exchanged makes it possible at MICROMACINAZIONE to design products according to an end-user point of view. According to this, during the last 40 years, several technical and mechanical advantages could be found in standard as well as in tailored process units.

MICROMACINAZIONE can offer standard or fully customized equipment according to customer's User Requirement Specifications.

With own facilities having a capacity above 1000 metricTons/year using 30 mills working under GMP conditions, MICROMACINAZIONE offers possibilities to its Clients of running trials and contract manufacturing beside providing mills.

MICROMACINAZIONE's commitment to excellence is guaranteed by the continuous improvement of its Quality Systems. Over the last 10 years, their facilities have been successfuly inspected by more than 200 different auditing teams, which contribute assuring compliance with the GMP requirements.



Zona Artigianale, 19
CH-6995 Madonna del Piano