Roller crushers DVZ and DVR are predominately used for crushing slag from power plants or heating plant boilers. DVZ and DVR crushers are installed directly behind the slag discharger beneath the boiler. The design of these crushers can be modified for wet or dry slag storage. DVZ and DVR type crushers operate in humid and dusty environments.
- DVZ crushers are a teethed roller crusher for primary crushing of slag with material outlet size up to 30 mm.
- DVR-type crushers are equipped with smooth or grooved rollers for a final product of up to 5 mm