Paddy / Grain Cleaner cum Grader
Efficient cleaning and grading machine designed to remove impurities and separate grains based on size, delivering uniform and high-quality output for further processing.
What is Paddy / Grain Cleaner cum Grader?
The Laboratory Paddy/ Grain Cleaner cum Grader is a specialised engineered machine for effective removal of trash and impurities from paddy and seed samples. Built with robust combination of wood, plywood and galvanized sheet metal operating on a combined principle of gravity, vibration and aspiration, with variable screen inclination and multiple screening stages to ensure precise cleaning ang grading operation.
The larger top screen scalps off oversized impurities, while the lower screen sifts out dust and undersized dead seeds. Simultaneously, an integrated blower extracts lightweight chaff and husks into a dedicated tray, allowing only the clean, healthy seeds to fall by gravity into the primary collection chamber.
This equipment is vital for evaluating the pure live seed (PLS) metrics of cereal grains, pulses, and oilseeds before large-scale commercial conditioning.
Common Applications
Seed Testing & Certification Labs
Essential for conducting official physical purity analyses and establishing Fair Average Quality (FAQ) requirements.
Grain Procurement Centers
Used by purchasing officers to quickly grade incoming samples and assess dockage percentages before finalizing bulk commodity pricing.
Agricultural Research Institutes
Facilitating the rigorous cleaning and grading of diverse experimental seed batches, from delicate vegetable seeds to heavy cereal grains.
Off-Grid Field Testing Operations
Serving remote agricultural checkpoints or field stations where electricity is unavailable, utilizing its manual operation capability.
Measurement
| Suitability | Cereal Grains, Pulses, Oilseeds, Vegetable Seeds |
| Screen Layers | Two-Screen System (Interchangeable Mesh Sizes) |
| Feed Rate & Airflow | Fully Adjustable |
Construction
| Body Material | Wooden |
Power
| Motor Power | 0.5 HP (Single Phase) Electric Motor |
| Operating Voltage | 220V / 50Hz |
Dimensions
| Machine Dimensions (L x W x H) | 900 mm x 500 mm x 850 mm (Approx.) |
Dual Screen
Two-stage process with one scalping screen and one grading screen for thorough impurity removal.Variable screen angle optimizes cleaning and grading efficiency.
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