Founded in 1988, STA IMPIANTI S.R.L. specialises in the manufacture and supply of machines and plants for roasting coffee and similar products.

Originally located in Casalecchio di Reno (BO), after a few years the head office was transferred to Zola Predosa (BO). Since 2000 it has been based in the current plant in Valsamoggia – Loc. Crespellano (BO).

STA IMPIANTI S.R.L., thanks to a continuous research of original solutions of exclusive conception, has always been able to offer innovative machines and plants, extremely reliable and realized in the respect of all the ergonomic and functionality requirements of the most solid and qualified experience of the sector.

STA IMPIANTI S.R.L. has always maintained a high level of applied research through the construction of innovative products that have made it a clear reference in the world panorama of manufacturers in the sector, creating competitive advantages for its customers based on added value: the technological content of production.


STA systems have all the main certifications, from TÜV to ISO 9001, proving the high technological level reached and the goodness of the design and construction processes adopted by the company. STA machines also meet the requirements necessary for processing in the food sector, which are particularly restrictive.

STA systems also guarantee high quality coffee, with a significant reduction in acrylamide levels. In fact, the company manufactures systems with combustion chambers made entirely of steel, a material that guarantees high heat resistance and cleanliness at the same time. The latest machines developed by the company are also free of ceramic fibre components, which are still used by many as protection against the heat produced by the combustion chamber.

Similarly, STA’s systems are completely free of materials such as cement and refractory bricks, which release residues that are harmful to health, particularly in cases where there are air recirculation systems in the production environment. On the contrary, the machines produced by STA do not use any recirculation system. Thus, the machine always roasts with clean air.

Industrial coffee roasting machines
and plants
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