Quick Performance Matrix
Capacity Range:
100 kg/hr to 5,000 kg/hr
MOC Options:
SS316, SS304, MS (Mild Steel)
Motor Drive:
2 HP to 10 HP
Output Fineness:
30 Mesh to 250 Mesh
Origin / Plant:
Vatva GIDC, Ahmedabad, India
Engineering Overview & Design Highlights
The JMEF Centrifugal Sifter (commonly known in India as Centrifugal Shivar or Rotary Sieve) is a high-capacity screening machine designed for de-lumping, scalping, and classification of powders with high moisture, static charge, or agglomerated characteristics that blind ordinary vibrating screens.
Working Principle & Mechanical Operation
Material is fed horizontally into the cylindrical screen basket by a feed screw. High-speed rotating helical paddle blades accelerate the particles against the stationary cylindrical screen. Centrifugal force pushes acceptable fine particles through the mesh, while oversize lumps and foreign matter travel to the end discharge chute.
Salient Features & Technical Advantages
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Completely dust-tight, enclosed sanitary construction.
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Continuous automatic self-cleaning screening action without screen blinding.
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Gentle centrifugal action breaks soft agglomerates and soft lumps efficiently.
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Rapid screen cage replacement in less than 5 minutes without special tools.
Comprehensive Technical Specifications
| Technical Parameter |
Standard Engineering Specification |
| Screen Basket Diameter |
150 mm to 400 mm, Length 600 mm to 1,500 mm |
| Screen Mesh |
Stainless steel woven wire mesh or nylon (30 to 250 Mesh) |
| Throughput |
100 kg/hr to 5,000 kg/hr |
| Drive |
Direct or belt driven 2 HP to 10 HP motor |
| MOC |
SS316, SS304, MS (Mild Steel) |
| Manufacturing Plant |
Phase-1, Vatva GIDC, Ahmedabad, Gujarat, India |
| Compliance Standards |
ASME Section VIII Div 1, IS 2825 & cGMP Sanitary Standards |
| Export Packaging |
ISPM-15 Fumigated Seaworthy Wooden Box with Rust-Preventive VCI Wrapping |
| Dispatch Location |
Vatva GIDC, Ahmedabad, Gujarat, India (Direct Domestic & Global Dispatch) |
| International Trade Terms |
FOB, CIF, CFR, Ex-Works & Letter of Credit (LC / TT) |
Industrial Applications
Food: Flour, starch, cocoa, powdered milk, icing sugar, spices.
Pharmaceuticals: Excipient check-screening, active powder de-lumping.
Chemicals: Resins, pigments, detergent powders, agrochemicals.
Frequently Asked Questions About Centrifugal Sifter (Shivar) Machine
How does a centrifugal sifter differ from a vibro sifter?
While vibro sifters rely on gravity and vibration, centrifugal sifters use spinning paddles to project particles against a cylindrical screen, providing 3x higher throughput on difficult, fluffy, or cohesive powders.
Direct Factory Price
Request a Quote for Centrifugal Sifter (Shivar) Machine
Get direct manufacturer pricing from our Vatva GIDC, Ahmedabad engineering plant.
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