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Gyrotary Sieving Machines(Vibroscreen)

For Dry & Wet Screening models PVS 24"/48"/72"


  • Higher capacity per sq.
    meter of screening area

  • Longer screening life

  • Minimum screen binding

  • Suitable for dry & wet screening

  • Compact and economical
Automatic Injection Moulding

Operating Principle :

The top eccentric weight on the motor shaft rotates in a plane, closer to the centre of the assembly. This creates vibrations in the horizontal plane which causes the material to disperse across the screen to the periphery. Any increase in the weight will increase horizontal throw of the material.

The bottom eccentric weight rotates below the center of assembly and makes the vibrations in vertical plane. The vertical throw of the material can be managed by adjusting the bottom weight. Overall material flow pattern can be controlled by adjusting the lead angle of bottom weight.

gyrotary sieving machine

Typical applications:

Abrasives, Biscuits, Cattle feed, Ceramics, Chemicals, Cellulose powder, Detergent powder, Edible oil, Effluents, Fertilizers, Food industry, Metal powder/shot & grits, Pharmaceuticals, Polymers, resin/plastic, Paper, Paints, Refractory, Starch Slurry, Sand & Glass, Spices, Salt, Tea,


sieving machine
Vibro screen sizing
Vibro screen sizing
Classification and sizing is the separation of particles into groups of comparable sizes. Plasmec vibroscreen separates accurately up to 5 ranges of size continuously with one separator. Very fine materials may be sized and throughput per square foot of screen area is greater with vibroscreen than with conventional separators.
Vibro screen De Watering
Vibro screen De Watering
Pre-filtering or de-watering removes solids from liquids and slurries. Plasmec vibroscreen separation can be designed to process a very high throughput with minimum of mesh binding
schematic diagram

Dimension Chart(in mm)

Model A B C D E F G H I Motor H.P
PVS 24" 385 500 635 115 305 500 620 150 400 0.5
PVS 48" 565 710 900 210 380 920 1205 200 745 1.5
PVS 72" 570 820 1085 190 280 1265 1800 200 1035 2
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