Cracking rolls, smooth rolls, flaking 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

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

Inquire now

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

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

Flaking rolls

for the hydrothermal and mechanical deformation of grain.

 

"The more robust the flaking roll and with less maintenance necessary,

the better its flaking properties."

Impressions

Technical data
Industry

oil seed industry, animal feed production und production of cornflakes and oat flakes (cereals)

Common diameter

400 – 1,000 mm

Common roll body length

600 – 2,500 mm

Material

static casting TR 100 – TR 120,
indefinite chill TM 100 – TM 220 (self-surfacing quality)

Design

solid, with centre bore,
cored, peripherally drilled

Journals

made from steel – shrunk in,
through-going shaft made from steel – shrunk in,
made from steel – bolted on

Surface

cylindrically ground or ground with crown, fluted

Special features

blanks available

Inquire now