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Seed/Grain Pre Cleaner
Description:
Pre Cleaners are essential for the initial cleaning of seeds and grains in processing plants. They handle raw or uncleaned material received from production sites before final cleaning. At the time of harvest and threshing, seeds and grains often contain a variety of impurities such as sticks, husk, stones, dust, inert matter, dead insects, and plant residues.
The Pre Cleaner performs high-speed rough cleaning, removing most unwanted materials including light chaff, stalks, soil particles, infested or immature seeds, undersized, and oversized grains. This significantly reduces the impurity load for downstream processing.
The Indosaw Pre Cleaner offers several key features:
- Three-layer screen system
- Laminated wooden deck for durability
- Top-mounted blower for effective aspiration
- Low noise, robust and sturdy construction
- Screw conveyor for automatic impurity removal
Manufactured using CNC machining technology, the machine ensures high precision and efficient operational performance
Sieve boat made of compressed plywood that absorb vibration very well.
The auger smoothly removes light impurities without causing blower suction loss.
Use of CNC machine for fabrication of all sheet metal components.
Effective screen cleaning by bouncing rubber balls system.
- Nuts and bolts of proper strength of good brands like TVS.
- Pre-aspiration and final aspiration with two augur’s.
- Three Screens : One scalping screen and Two grading screen.
- Top mounted blower given for more space in aspiration chamber
| Cat No. | S8251 | S8252 | S8253 | S8309 |
| Model | IPC-2 | IPC-3 | IPC-4 | IPC-6.25 |
| Capacity (on Wheat Basis) | 1 TPH | 2-3 TPH | 4-5 TPH | 8-10 TPH |
| Screen Area | 2 m2 | 3 m2 | 4 m2 | 6.25 m2 |
| Top Screen (L x B) | 760 x 595mm | 1000 x 600mm | 1000 x 800mm | 1000 x 1250mm |
| Blower Motor | 2HP | 3HP | 5HP | 7.5HP |
| Sieve Boat Motor | 0.5HP | 1HP | 1.5HP | 2HP |
| Air Volume (m3/hr) | 4000 | 5000 | 6000 | 8500 |
| No. of Rubber Balls/Machine | 200 pcs | 300 pcs | 480 pcs | 960 pcs |
| Screen travelling length | 3500mm | 5000mm | 5000mm | 5000mm |
| Machine Ht. without fan | 1576 | 2070 | 2070 | 2070 |
| Machine Ht. with fan | 2300 | 2780 | 2780 | 2920 |
Grains & Seeds
Pre-cleaners are suitable for a wide range of free-flowing agricultural commodities, including:
- Wheat, Paddy (rice), Maize (corn), Barley, Pulses (such as chickpeas, lentils, and pigeon peas), Soybeans, Mustard, sunflower, and other oilseeds
Cleaning Functions
- Removal of oversized impurities (e.g., stones, leaves, pods)
- Separation of dust, chaff, husk particles
- Protects downstream machinery (dehusking, milling, sorting)
Industry Usage:
- Flour mills
- Rice and dal mills
- Seed processing plants
- Oilseed extraction units
- Grain storage facilities