The Pre Cleaner is designed for primary cleaning of grains and seeds by removing large impurities, dust, straw, husk, chaff, and other foreign materials before further processing. It plays a crucial role in protecting downstream machines such as destoners, fine cleaners, graders, and mills.
Engineered for high throughput and continuous operation, the Pre Cleaner is ideal for grain handling systems, storage facilities, and processing plants.
Applications
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Rice & wheat mills
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Maize & corn processing units
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Pulse & dal mills
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Seed cleaning plants
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Grain silos & warehouses
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Feed and food processing industries
Key Features
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✅ High-capacity primary cleaning
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✅ Air aspiration + screen separation system
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✅ Removes large and light impurities efficiently
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✅ Adjustable airflow and screen angles
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✅ Heavy-duty vibration mechanism
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✅ Low power consumption
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✅ Robust and low-maintenance design
Working Principle
The Pre Cleaner operates using a two-stage cleaning process:
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Air aspiration removes dust, chaff, and light impurities
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Vibrating screens separate large foreign materials
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Clean grain is discharged uniformly for further processing
This ensures efficient pre-cleaning with minimal grain loss.
Technical Specifications (Indicative)
| Parameter | Details |
|---|---|
| Capacity | 5 – 20 Ton per Hour |
| Cleaning System | Air + Screen |
| Power Requirement | 3 – 10 HP |
| Screen Layers | 1 / 2 |
| Operation | Continuous |
| Voltage | 380V / 415V |
| Construction | Mild Steel / SS Contact Parts (Optional) |
Specifications can be customized as per capacity and grain type.









