China NBR Rice Hulling Rubber Rolls, Find details about China NBR, NBR Rubber Roll from NBR Rice Hulling Rubber Rolls
Advantages:
1. Strong bonding between rubber roll and drum.
2. Ensure high degree of heat resistance and durability.
3. High peeling efficience at minimum broken rice to be attained by its well balance of
elasticity, hardness and abrassion resistance.
4. Compact structure and nice performance, modern design and high efficiency output.
5. Low noise and consumption.
Usage and Attention
1. Optional of Rubber Roller: For the choice of the black, brown and white rubber roller with hardnes shore A 90oC and 95oC, it should be according to the type of rices, climate conditions, and different seasons.Try to avoid to use the single roller, the recommended way is higher hardness for fast roller, lower hardness for slow roller.
2.Temperature and Hardness Control: The proper hardness is shore A 82-86oC, and the temperature is below 50oC. When the temperature reaches above 60oC, the hardness of roller should be reduced 4-8oC.
3. Alternative use of rubber rollers is recommended:
A: It can increase the usage life of roller and quantity of dehusking rice.
B: Each roller has break time during the working, which is good for recoving the function of rubber, adjusting the speed difference upon different diameters, and controlling the temperature effectively.
4. Two rollers should be at the same level to keep the space equal.
5. The paddy inputting should keep the balance.
6. Keep the rate of the re-hulling under the limitation