Grading sieving

Customized and precise

With our hightech Locker-sieving machines we are able to produce up to four accurate product fraktions in one step.

Grading from <1,00mm can be screened to product fractions of 0-0,180/ 0,180-0,355 and 0,355-1,00mm with an approximate throughput of 100 tons per shift.

Sreening of standard grading of 0-1/ 1-3/ 3-6/ 6-10mm as well as coase grading off 0-30/ 30-60/ 60-80mm is part of our daily business.


Our sieving machines are linked to silo units. Fractions can be stored, packed into big bags, paper bags or loaded to silo tanks for delivery.