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Grading & Sorting

Length Grader

Precisely sorts materials by length — separating broken and short grains from whole head rice to deliver consistent, uniform grading.

Rice & Paddy Processing
Grading & Sorting

Length Grader

The Lambton Kunstwerk Length Grader precisely sorts materials based on their length, enhancing product consistency and ensuring uniformity in subsequent processing steps. The indent grader cylinder captures short grains in precision-machined indents as the cylinder rotates; they are then discharged into a specialised trough and conveyed away by an integrated screw conveyor. Whole head grains that do not fit the indents continue to the main outlet — delivering clean separation of head rice from broken fractions.

Key Features
Precise length-based sorting that eliminates broken or short grains from the head rice stream
Indent Grader mechanism captures short grains in precision-machined cylinder indents
Specialised discharge trough for clean separation of sorted fractions
Integrated screw conveyor system for efficient grain outlet management
Maximises head rice recovery and value from the length grading stage
Improves product consistency and appearance in the finished graded rice
Accessories & Options
  • Indent Grader cylinder
  • Specially designed discharge trough
  • Screw Conveyor for outlet transport
Length Grader

Custom solutions for every business

Talk to our engineers to configure this equipment for your specific processing requirements.