Fertilizer and agrochemical formulators use vibro sifters to grade granules, remove fines and oversize, and screen powders before packing. Uniform granule size helps product spread evenly in the field and reduces dust in handling.
Applications
- Grading granular fertilizers and micronutrient mixtures.
- Removing fines from granules to reduce dust.
- Sifting wettable powders and dusting powders.
- Screening carriers such as bentonite and china clay.
Considerations
- Fertilizer salts are corrosive and hygroscopic – stainless contact parts and dry handling help.
- Grading usually needs a double deck to remove both oversize and fines.
- Pesticide formulation areas may need flameproof construction.
- Operator protection – the enclosed lid reduces exposure to dust.
Sizing
Granular fertilizers often run on 36″–72″ industrial models; small micronutrient and pesticide units may use 24″–30″ machines.
Recommended Configurations
Regional pages: Vibro sifter in Ankleshwar & Bharuch · Vibro sifter in Maharashtra
Other Industries
Pharmaceutical Industry
Sifting of APIs, excipients and dried granules ahead of blending and compression.
Learn more
Food Processing Industry
Flour, spices, sugar, starch, milk powder and premixes.
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Chemical Industry
Powdered chemicals, intermediates, catalysts and detergents.
Learn more
Ayurvedic & Herbal Products
Churna, herbal powders, extracts and nutraceutical blends.
Learn moreFrequently Asked Questions
Why use a double deck for fertilizers?
It removes oversize and fines in one pass, leaving the on-size granule in the middle fraction.
Will fertilizer corrode the sifter?
SS 316 contact parts resist many fertilizer salts; clean and dry the machine after use.
Can pesticide powders be sifted safely?
Yes, in an enclosed machine with appropriate area classification and PPE.
