Bag Dump Vibratory Screeners

Bag Dump Vibratory Screeners

Circular Vibratory Bag Dump Screeners

Kason’s Circular Vibratory Bag Dump Screener removes oversize particles from manually dumped bulk materials while protecting the operator and plant environment against dust contamination.

Product Details

Integral to the mobile unit is a VIBROSCREEN separator that causes bag scraps, agglomerates and other oversize material to travel across the screen and discharge through an upper spout, while on-size particles pass through apertures in the screen and a lower discharge spout at high rates.

Ambient air and dust from dumping activities are drawn onto the exterior of two cartridge filters that derive vacuum from a top-mounted exhaust fan. Dust accumulated on each filter’s exterior surface is alternately dislodged using short blasts of air from pulse jet nozzles within the cartridge filter on a timed cycle, providing continuous, efficient operation. Dislodged material falls into the screener.

On-size material gravity-discharged from the screener’s outlet can be fed into a conveyor or other process equipment.

The Bag Dump Screener is offered in 24″, 30″ and 40″ (610, 760 and 1016 mm) diameters, and available to industrial, 3-A, FDA, BISSC and other sanitary standards.


  • Clean-In-Place (CIP) Design, Construction and Finish
  • Design, Construction and Finish to Pharmaceutical Specifications
  • Ball Tray Anti-Blinding Device
  • Kleen Screen Anti-Blinding Device
  • Ultrasonic Anti-Blinding Device for Fine Powders
  • Auto-Lube Automatic Lubrication System for gyratory motors
  • Design, Construction and Finish to FDA, 3-A, BISSC, EEC and Other Sanitary Standards
  • Four-Finger Flex Wiper Anti-Blinding Device
  • Integral Dust Collection System
  • Range of Sizes Available to Suit Application


The Different Models

  • Circular Vibratory Bag Dump Screener
  • Bag Dump Screening Station with Dust Collector
  • Bag Dump Screening Station