Sugar Mill Rollers

Sugar Mill Rollers

Extracting juice from sugar cane to make sugar involves squeezing fiberized cane between large rotating rollers. Grooving of the cast iron roller surfaces and subsequent arcing of teeth profile with globules of hard and highly durable metal improves juice extraction and prevents slippage of fiberized cane during crushing. The three rollers of a conventional mill are arranged in a triangle, so that the fiber is squeezed twice between the top roller and the feed roller and the top roller and the discharge roller. The rollers have cast iron, grooved shells mounted on steel shafts. Chevron shaped grooves are cut lengthwise through the circumferential grooving as an aid to feeding. Such grooving decrease the effective pressure surface of the rollers and causes excessive bagasse in mixed juice. We offer rollers with arcing & chevron grooving as per need of customer.

Uday Special Grade Cast Iron Roller

• -- Rollers --
• Top & Bottom Conventional Roller.
• Top & Bottom Lotus Roller.
• Top Semi Couch Roller 2/3 Nozzles.
• Couch Roller with 5 Nozzles.

• Tensile Strength
• Wear resistance
• Machinability & Strength
• Strain ant failure
• Dimensional stability & Stress relieving.
• Life 35% to 50% more than General Roller

Lotus Roller

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 ordinary Roller Benefits Thus perforated Roller transforms any Mill, old or new into a supper Mill BENEFITS:

• 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

Uday Spical Couch Rollers

It has more than two thousands perforation at the face of Roller which eliminates reabsorption phenomenon completely Benefits

• Grinding capacity increased by about 30%. This is limited by other factors such as boiling house capacity etc. We are sure that perforated Roller can increase the capacity of a Mill unit by upto 50%.
• The Bagasse moisture is reduced by 4 to 8 points.
• Increased Juice extraction by 20% at the perforated Roller Mill On heavily
• loaded mills the extraction had increased by 30%.

Fabricated Roller

These are used to increase the field of the mill and reduce the slippage of cane during crushing and increase the capacity and are fabricated with steel and have more tensile strength

Under Feed Roller

Uday Specially design Rollers to increase the feeding capacity of mill to minimize idle rotation.

Cast iron shell conventional typer roller

We can manufacture complete rollers upto 1350mm and 3000 mm length Conventional type Roller having no perforation and can be used at any position

Uday roller grooving lathe

Uday department R & D back up and with the background of previous fruitful efforts, we had taken up development of a heavy duty lathe machine special design for grooving purpose. working of lathe machine automation. accuracy maintain for work with time While developing our Compact mill grooving lathe , we had crystal clear goals, to develop – Sturdy lathe which should also be easy to work, maintain and to operate. Uday lathe work capabilities 40x80 mill to 55x110 mill rollers