Classifier

Dual-stage design for maximum precision

Separators –
how we support you

The 2-Stage Koesep from Köppern is a high-performance classifier designed specifically for use in grinding circuits with high-pressure roll presses (HPGR) . It combines two sifter stages in a compact housing and requires only a single air circuit. Its low height ensures low pressure loss and enables considerable savings. Thanks to its compact design, the 2-Stage-Koesep is also ideal for modernization of existing plants.

Your advantages

Energy efficiency (environmentally friendly grinding / low CO₂ emissions)

The 2-stage Koesep is particularly efficient, significantly reducing operating costs. The low energy consumption of the grinding and screening circuit also reduces CO₂ emissions – a direct contribution to environmental protection. This makes the process not only more economical, but also more sustainable.

High availability / low maintenance requirements

Individual wear solutions significantly increase the service life of the separator and greatly reduce maintenance costs.

Dry grinding circuit

Since air separators operate in a dry grinding circuit, no water is required for classification. This saves resources, avoids costly drying processes, and is ideal for regions with limited water supplies. It also reduces the ecological footprint of the entire plant.

Unique design – two separators in one housing

The unique design of the Koesep, which combines two separators in a compact housing, enables particularly efficient separation in a single unit. This saves space and simplifies plant planning and reduces installation effort .

Small footprint and significantly reduced height

Thanks to its compact design, the Koesep requires little space and has a significantly reduced height. This facilitates integration into existing systems and reduces the requirements for building height and foundations. Not only does this significantly reduce investment, installation, and operating costs, it also improves the environmental balance of the entire system. When modernizing existing systems, using the Koesep enables energy savings of up to 30%.

Coarse screening and deagglomeration of HPGR flakes

The Koesep enables coarse screening and deagglomeration of HPGR flakes in a single step. This reliably breaks up compressed particles and efficiently separates them according to grain size. This improves subsequent fine screening and increases the overall efficiency of the grinding process.

Can be used directly in combined grinding circuits

The 2-stage Koesep is specially designed for use in combined grinding circuits with roller presses and ball or agitator mills. The 2-Stage Koesep can be integrated into existing processes, optimizing both the separation performance and the overall energy consumption.

Contact us for your
customized solution

Would you like to learn more about the advantages of our 2-stage Koesep? Our experts will be happy to advise you and work with you to develop a solution that is precisely tailored to your production requirements.

Dual-stage design for maximum precision

Separators – how we support you

Contact us for your customized solution

Separators –
how we support you

Contact us for your
customized solution