Rotary Sifters

Rotary Sifters

Centrifugal Sifters (RS-91, RS-151, RS-301, RS-700)

Features
• Scalps product from ¼ “ – 325 mesh
• Ultra high throughput per square foot of cloth area
• Three-bearing shaft support, drilled for air purge
• Fully adjustable 4-paddle rotor
• Removable tool less light-weight rotor assembly

Benefits
• Totally enclosed Rota-Sieve ® eliminates dust problems
• Self-cleaning
• Smooth and quiet operation
• Tool-less screen change
• Easy access to all internal working parts


Mini-Sifter (RS-13)

Features
• Safety interlocked
• Heavy-duty design
• Dust-tight
• Air purged bearings
• Powder coated interior and exterior

Benefits
• Versatile
• Easy disassembly
• Vibration free
• High throughput

If you have specific questions about an application, please fill out our Application Request Form

Rotary Sifters - Information

Offers more throughput capacity per screen area than conventional screening equipment. Maintenance friendly design provides for large, quick opening access doors to provide easy access to sieve chamber and all internal working parts. Changing or replacing screens takes minutes and no tools are required for screen frame assembly changes. The Prater Rota-Sieve, is totally enclosed, operates quietly with no dust problems, motion, or vibration. Prater offers a patented and exclusive option called the Rota-Trap, which is designed for heavy duty prescalping by trapping and protecting the sieve cloth from tramp metal, stones, and other unwanted particles.

Rotary Sifters - Applications

Alumina
Ascorbic Acid
Asphalt Backing Material
Baby Foods
Baking Soda
Bakery Mixes
Bentonite
Bone Meal
Borax
Bran
Cake Mix
Cake, Powdered
Calcium Carbonate
Candy Moulding Starch
Carbon Black
Casein
Chalk
Cheese Powder
Chemicals
Chili Powder
Chrome Oxide
Coal, Powdered
Cocoa Powder
Corn Meal
Dehydrated Vegetables
Detergent
Dextrose
Diatomaceous Earth
Donut Mix
Eggs, Powdered
Epoxy Powder Coatings
Epoxy Resin
Feed Ingredients
Fertilizer, Chemical
Fibers
Fire Extinguisher Powder
Fish Meal
Flour, Various
Fluorescent Tube Powder
Fungicide
Fused Silica
Grit
Gypsum
Herbicide
Hulls, Ground
Instant Coffee
Iron Oxide
Lead Oxide
Limestone
Meal, Soybean
Metallic Powders
Mild Powder
Paint Pigments
Penicillin
Phenolic Resin
Pigments, Various
Plastic Powders
Powder Coatings
Protein
Rice Hulls
Salt
Silica
Soap
Sodium Bicarbonate
Soya Meal
Spices
Starch, Various
Sugar
Talcum
Titanium Dioxide
Tobacco, Ground
Urea
Vitamins
Welding Rod Powder
Whey, Powdered
Yeast Bread Mix


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RS-700 Video
   Sifters_Brochure (700 Series)
   Sifters_Brochure (RS91, RS151 & RS301)
   Sifters_Brochure (Sanitary Design)
   Sifters_Manual (Mini RS-12 & RS-13)
   Sifters_Manual (RS91, RS151 & RS301)
   Brochure circa '88 (RS91, RS151 & RS301)
   Sifters_Brochure (RS-13)
Test and Toll Lab
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