| ‐THE MAIN POINTS OF GOOD
QUALITIES／ |
Flour Milling Rollers
are the critical parts of roller-milling machines.
They are used to mill such grain as coffee, malt,
barley, wheat and others into various small flour
products.
The rollers are manufactured by bimetal composite
centrifugal casting. The outside of them are made
of chill casting alloy iron and the inside are
high strength grey-iron as well as their shafts
are made of high quality steel. As a result of
that their surfaces have high hardness and resistance
and resistance against wearing.
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| ‐MAIN
TECHNICAL DATA／ |
| ＃Compare vertical
with centrifugal casting＃ |
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Compare vertical
with centrifugal casting
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Vertical
Casting
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Centrifugal
Casting
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| ＃CHILL EDPTH AND SURFACE HARDNESS＃ |
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＋220
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>221！250
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>251！300
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>300！350
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>350
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Chill casting alloy iron roller
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Chill depth
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＋28
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18！32
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20！40
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24！45
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−28
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Working surface
hardness(shore)
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66！78
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| ＃CHILL DEPTH AND SURFACE HARDNESS＃ |
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Working surfacediameter
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＋220
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>221！235
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>235！240
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>241！250
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>251！255
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Working surface length
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300！800
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400！1000
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450！1000
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450！1050
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500！1200
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Working surfacediameter
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>256！265
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>266！300
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>301！330
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>331！350
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>350
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Working surface length
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600！1200
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650！1200
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700！1200
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800！1200
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800！1400
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Contact:
Fax: 008621-62997605
add : No. 1515 Luonin Road Shanghai China
email : sale@chilledroll.com |
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