The perforated Roller is a top Mill Roller having
perforation, otherwise, it is identical to the ordinary Roller. It is
completely interchangeable with ordinary top Roller. There is no need to
change the Mill or the Cane preparation for installing a perforated Roller,
It has hundreds of perforations at the face of Roller which fight
re-absorbed Phenomenon, which is problem of Cane Mills. A good quantity of
extracted Juice is re-absorbed by the expanding Bagasse when it leaves the
Roll. The perforated Roller
reduces re-absorption continuously by removing the juice under pressure at
the perforation points.
The Juice removal is extra from the juice removed in normal function of an
Thus perforated Roller transforms any Mill, old or new into a supper Mill
- Grinding capacity
increased by about 20%. This is limited by other factors such as boiling
house capacity etc.
- The Bagasse moisture is
reduced by 2 to 4 points.
- Increased Juice
extraction by 10% at the perforated Roller Mill On heavily loaded mills
the extraction had increased by 15%.
- By installing perforated
Roller on last Mill, 1% boiler efficiency can be increased for every 2%
reduction in bagasse moisture Advantages of Perforated Roller
The perforated Roller rives many advantages over ordinary Roller such as-
- Lower Bagasse Moisture.
- Higher Mill Capacity