Customers benefit from a high degree of innovation and flexibility and more than 100 years of experience in the manufacture of confectionery.

HERZA relies on innovative and reliable technology throughout the entire production process.

Infastaub GmbH from Bad Homburg v.d.H. can make a small contribution to the high quality of the products.

In a preliminary stage of the production of chocolate or energy bars, various toppings such as crispies or flakes are added. This process generates dust.

The dust extraction system from Infastaub GmbH efficiently ensures that this dust does not escape into the ambient air.

In addition to dust prevention, it was important for HERZA that the system could be operated quietly in this environment. This was achieved by using silencers and an enclosed fan with a capacity of 3,600 m³/h.

The extraction system supplied and implemented by Infastaub in 2023 is equipped with a frequency converter, which allows the suction power to be conveniently adjusted when changing products.

The system is located in the production room and is regularly cleaned with washing fluid, which is why the entire system is made of stainless steel.

In addition, the system allows recirculation mode thanks to the integrated post-filter stage.