After careful pearling, the rice already has its typical white colour, while the surface is still a little rough. In the polishing machine, a feed screw transports the rice into the working chamber. The combination of a rotor with cams and the friction of the grains against each other and against the screen basket ensures gentle polishing. The detached polishings are aspirated and discharged from the machine through a separate aspirated outlet. The air flowing through the machine cools the product.
The intensity of polishing can be variably adjusted by means of an outlet plate loaded with counterweights. Water or other liquids can be added during the polishing process to obtain nice shiny grains.
The polishing machine is available in various sizes and can therefore be used for a wide range of applications. Depending on the desired final product quality, it is also possible to use several polishing machines in series.
In the subsequent process, the rice is classified into respective quality grades by means of a plansifter and an indented cylinder.
- Versatile use
- Gentle product treatment
- Large inspection openings for easy access
- Continuous process
- Optimum sorting due to RGB, NIR, InGaAs cameras
- Constantly high output
- Precise sorting due to high-performance nozzles
- Very user-friendly
- High hulling degree with low percentage of broken grains
- High throughput
- Impact ring replacement within a few seconds
- Automatic impact ring adjustment
- Long service lives
- Gentle product treatment
- Large inspection openings for easy access
- Sturdy design
- Large inspection openings for easy access
- Flat and compact design
- Gentle product treatment
- Robust and durable design
- Low-vibration operation
- High throughput
- Uniform flake quality
- Gentle shelling at high capacities
- Compact design as a combined unit
- Simple roller change
- High degree of separation
- Efficient operation due to recirculating air operation
- Versatile use
- Versatile applications
- Uniform effect of the steam
- Large inspection openings for easy access
- Efficient treatment
- Optimum retention time
- Simple, compact and sturdy design
- Rapid screen change
- Adjustable screen inclination
- Large inspection openings for easy access
- Precise sorting
- High throughput
- Low power consumption
- Durability
- Easy maintenance and operation
- Most powerful machine with a small footprint
- Quick change of knives and drums
- Minimum amount of cutting flour
- Precision knife basket without wedges
- Gentle treatment
- Uniform surface treatment
- Conical pearler: Variable gap adjustment
- Variable application possibilities