Hualiang Indented Cylinder Grain Length GraderAlso known as the Rice Selecting Grader or Broken Rice Separator, this advanced machine meticulously separates head rice from broken rice, while efficiently removing roll stones and barnyard grass of similar diameter. It ensures precise sorting for optimal quality.and
specific gravity with rice, etc. This indispensable machine is typically used in the final stages of rice processing in a factory, ensuring superior quality and consistency.,
It is also capable of grading other grains with up to 30% impurities, making it versatile and highly efficient in various agricultural applications.
This model boasts exceptional adaptability and superior separating efficiency, setting a new standard in grain processing technology.During operation, the separator tank position can be easily adjusted, ensuring a stable separation effect. The enclosed work cylinder design facilitates the installation of a suction system and prevents dust dispersion, maintaining a clean working environment.
Main Structure and Working Principle:
The machine consists of a robust frame, feeding house, main shaft, cylinder, screw, separator tank, discharge ring, sleeve spindle, discharge end bearing house, discharge end lid, and precision control elements such as rotor arm, handwheel, and screw rod, as depicted in the attached figure.
Rice enters the cylinder through the feeding house. One end of the main shaft is supported by the feeding support, while the other end is supported by the discharge end bearing house via the bearing and sleeve spindle. The cylinder is secured to the main shaft at the feeding end lid, with the other end supported by the discharge ring bearing on the sleeve spindle. The screw blade is attached to the main shaft. The separator tank is supported by the main shaft bearing at one end and fixed to the sleeve spindle at the other end, allowing them to rotate together. The sleeve spindle is supported on the discharge end bearing house by a bearing, with one end fixed to the rotor arm, the control element for the separator tank. The Length Grader operates by the main shaft driving the cylinder and screw to rotate together, while the separator tank's position is adjusted externally via the sleeve spindle and control element. This intricate mechanism ensures precise and efficient sorting.
This machine employs a single cylinder to sort broken rice and head rice with remarkable efficiency and accuracy.
Major Technical Parameter:
Model : MMJA 50×3
Capacity: 2.5 t/h
Power : 3×0.75 kw
Diameter of Cylinder : φ500×1800
Broken Rice Content in Head Rice : ≤5%
Air Volume : 720 m3/h
Air Resistance : 60 Pa
Overall Dimension (mm): 2700×730×2600
Note: 1. Broken rice content in head rice should be no more than 35%.
2.The broken rice length is 4/5 and more than 4/5 of the normal rice length,regards as head rice.
Full-Closed Indented Cylinder Separator
Indent Cylinder
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