Breitenbach: Cracking rolls & smooth rolls

Cracking rolls

are used for milling, reaming, crushing, breaking and flaking. The resistance to wear increases the economical efficiency of the milling process. Additional advantages of high-quality rolls are longer maintenance intervals, reduced repair costs and lower energy requirement.

"The higher the quality of the roll material and the more exact the roll geometry,

the better and more even the quality of the milled material."

Impressions - Cracking rolls

Technical data

Industry	flour milling, animal feed production, oil seed industry
Common diameter	150 – 400 mm
Common roll body length	100 – 2,500 mm
Material	static casting TR 100 – TR 120, centrifugal casting TR 100 Vb – TR 120 Vb, wear resistant special casting TR 100 HH Vb – TR 120 HH Vb
Design	hollow, solid casted
Journals	made from steel – shrunk in
Surface	axial or radial fluted, without fluting
Special features	blanks available

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Smooth rolls

are used for squeezing.

"The better the squeezing behavior of the smooth roll,

the higher the production reliability of the roller mill."

Impressions - Smooth rolls

Technical data

Industry	flour milling, animal feed production
Common diameter	150 – 400 mm
Common roll body length	100 – 2,500 mm
Material	static casting TB 100 – TB 120, centrifugal casting TB 100 Vb – TB 120 Vb, ndefinite chill TM 05 (self-surfacing quality)
Design	hollow, solid casted
Journals	made from steel – shrunk in
Surface	cylindrically ground or ground with crown, shot blasted
Special features	blanks available

Inquire now