The advantages of horizontal rubber roller husker: 1. S […]
The advantages of horizontal rubber roller husker:
1. Smooth operation. Bearings can only bear radial forces, bearing stresses due to imbalance forces and overall machine torque are small. The horizontally mounted white roller has low requirements for manufacturing and assembly; the technical requirements for the corresponding structural components are general;
2. The volume and machine weight per unit of production are small. Due to the larger axial driving force and larger flow rate of rice, under the same material flow rate as the vertical rubber roller husker, the diameter of the white roller and the annular area of the whitening chamber are small, and the volume and weight of the entire machine are small. Lighter, combined with lower manufacturing technology requirements, less cost;
3. It is convenient to dismantle the sand roller in the horizontal direction of the rubber roller husker, saving time and effort;
4. The higher the rice output rate, the spiral groove makes the density of the rice fluid in the entire length of the whitening chamber more uniform, the tumbling movement is good, and all parts of the rice are evenly milled.
5. It is very convenient and reasonable that the two rolling rollers are coaxially or axially combined on a rubber roller husker.
The disadvantages of horizontal rubber roller husker:
1. Gravity impacts the centrifugal acceleration of rice grains, resulting in differences in the upper and lower parts of the whitening chamber, affecting the uniformity of the degree of whitening.
2. The number of rice knives is small, the material is hard, and some are difficult to adjust. For example, the fixed machete in the middle and lower parts needs to be shut down to adjust. The steel machete is wearable, but it is easy to damage the rice grains and increase the broken rice rate;
3. Storks tend to accumulate on the top of the whitening chamber;
4. Spiral groove wear after manual repair, repair quality varies from person to person; sand roller is $35 knots, wear can not be intermodulation or partial exchange, high maintenance costs.