Industrial vibrating sieves for pellets and fine particles

Optimize feed quality and material flow in your production line with vibrating sieves, designed to efficiently separate fine particles from pelletized products, ensuring consistent granule size and reducing waste.

Separates Fines and Grit from Pellet Flow

The Vibrating Sieves from Ottevanger Milling Engineers are precision-engineered solutions for removing fines and grit from pellet flows. Utilizing a special vibration motor, these sieves ensure seamless, vibration-driven continuous operation, vital for feed mills and grain processing applications. They are available in single-deck and double-deck models, capable of throughput up to 25 tons per hour, accommodating diverse operations from pelletized poultry feed to protein concentrate production. Engineered to integrate within existing production lines, they feature quick-release fasteners for easy screen changes, enhancing operational efficiency. Constructed with durable materials, these sieves maintain high performance in demanding environments like animal feed, pet food, and soybean processing, supporting efficient, high-quality production outcomes.

Benefits

  • Ensures high-quality pellets by effectively separating fines and grit.
  • Optimizes production efficiency with up to 25 tons per hour throughput.
  • Minimizes operational disruptions with quick screen changes using fast-release fasteners.
  • Enhances integration into production lines with customizable deck options.
  • Lowers maintenance costs due to robust, vibration-free operation.

General


Applications
Premix,Pet food,Oilseed processing,Soybean processing,Aqua feed,Concentrates,Pellet feed,Grain storage and handling,Compound feed
End products
Extruded dog food kibbles,Canola oilseeds,Vitamin-mineral premixes,Protein concentrates,Fish feed pellets,Stored wheat grains,Cattle feed supplements,Pelletized poultry feed,Soybean meal
Steps before
Grinding,Pelleting
Steps after
Coating,Packing,Crumbling
Input ingredients
pellet flow,grit,fine particles
Output ingredients
coarse material,pellets,fines
Market info
Ottevanger Milling Engineers is renowned for designing and manufacturing innovative milling equipment and complete production lines for the grain processing industry, including feed mills, flour mills, and biomass processing, with a reputation for quality, efficiency, and customized solutions.

Technical Specifications


Screen Area
0.5–1.6 m²
Single Deck Capacity
up to 10 t/h
Double Deck Capacity
up to 25 t/h
Triple Deck Capacity
up to 25 t/h
Outlets for Single Deck
2 (Pellets,Fines)
Outlets for Double Deck
3 (Coarse Material,Pellets,Fines)
Drive System
Special vibration motor
Vibration-free Operation
Yes
Quick-Release Fasteners
Yes

Operating Characteristics


Working mechanism
Vibration motor-driven
Batch vs. continuous operation
Continuous
Changeover time
Quick-release fasteners
Cleaning method
Manual
Suspension system
Laminated springs
Version options
Single-deck / Double-deck
Automation level
Manual / Automated vibration control

Material Compatibility


Abrasion resistance
Yes/No
Cleanability
Easy/Moderate/Difficult
Corrosive resistance (e.g. acids)
Yes/No
Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Screen Area
0.5 m²,1.0 m²,1.6 m²
Deck Configuration
Single-deck,Double-deck
Machine Footprint
Varies by model
Customization available
Discharge Method
Two outlets (single-deck),Three outlets (double-deck)
Vibration Motor Type
Special vibration motor for vibration-free operation
Frame Type
Suspended in a frame made up of hollow sections
Connection Type
Flexible connection to screen area
Cover Fasteners
Quick-release fasteners for easy screen changes

Custom Options


Sieve version
Single-deck / Double-deck
Outlet configuration
Two outlets / Three outlets
Screen area
0.5 m² / 1.0 m² / 1.6 m²
Drive type
Vibration motor
Fastener type
Quick-release fasteners