| ¡¾THE MAIN POINTS OF GOOD QUALITIES¡¿ |
¡¡¡¡The rollers are
manufactured by composite centrifugal casting.
The outside of them are made of alloy casting
iron and the inside are strength grey cast iron.
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| ¡¾MAIN TECHNICAL DATA¡¿ |
| ¡ôCHILL DEPTH AND SURFACE HARDNESS¡ô |
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Items
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Roller's diameter
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Working surface hardness(shore)
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¦Ơ250¡ª 400
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¦Ơ401¡ª 500
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¦Ơ501¡ª 600
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¦Ơ600¡ª 700
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¦Ơ701¡ª 800
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¡Ư¦Ơ801
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L-alloy chill casting iron roller
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12¡ª30
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12¡ª35
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12¡ª40
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12¡ª45
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12¡ª50
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12¡ª55
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¡Ư66
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M-alloy chill casting iron roller
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12¡ª30
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12¡ª35
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12¡ª40
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12¡ª45
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12¡ª50
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12¡ª55
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¡Ư72
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H-alloy chill casting iron roller
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12¡ª30
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12¡ª35
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12¡ª40
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12¡ª45
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12¡ª50
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12¡ª55
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¡Ư78
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| ¡ôROLLER'S MAIN DIMENSION¡ô |
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Working suface diameter
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300
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305
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305
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305
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355
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400
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400
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406
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406
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430
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Working surface length
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500
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458
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508
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510
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812
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600
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800
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700
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762
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700
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Working suface diameter
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430
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450
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500
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500
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500
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500
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550
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600
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600
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600
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Working surface length
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800
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900
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650
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800
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1000
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1100
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1100
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530
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630
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635
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Working suface diameter
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600
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600
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600
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600
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600
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711
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711
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750
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750
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800
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Working surface length
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820
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1000
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1030
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1050
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1250
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762
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915
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900
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1000
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800
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Contact:
Fax: 008621-62997605
add : No. 1515 Luonin Road Shanghai China
email : sale@chilledroll.com |
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