Vibro Sifter

Product overview

Particle separation is not simply a matter of passing material through a screen. Efficient sieving requires controlled vibration so that material continuously moves across the mesh while correctly sized particles pass through and oversized particles are discharged separately.

The Vibro Sifter uses a heavy-duty vibratory motor to generate horizontal and vertical movement across the screening surface. This multi-plane action supports separation, grading and filtration of powders, granules, solids and compatible liquid-solid mixtures. 

Technogen Enterprise is a Vibro Sifter Manufacturer and Supplier for Tanzania, serving Pharmaceutical, Food, Cosmetic, Chemical, Mineral and related process industries.

The machine can be configured with single, double or triple decks depending on the number of separation stages required. Product-contact construction is available in SS 304 or SS 316, while customized Mild Steel construction is also identified.

Screening capability extends from approximately 4 mesh to 400 mesh, with overall capacities from 50 to 2000 kg/hour, depending upon machine size, mesh, material characteristics and configuration. 

Quick-clamp screen construction facilitates mesh replacement. Depending on application requirements, the unit can be installed on a fixed base or supplied with castor wheels.

MODEL Selection:

Working principle

• Material is fed onto the selected screen deck.
• The flange-mounted vibratory motor generates horizontal and vertical vibrations.
• This vibration produces multi-directional movement across the mesh surface.
• Particles smaller than the selected mesh opening pass through the screen.
• Oversized material continues across the deck towards the discharge outlet.
• Where multiple decks are installed, the material can be separated into several particle-size fractions in one operation.
• For compatible slurry or liquid-solid applications, the same vibratory screening principle separates solids according to the installed mesh.

Salient features

• Circular Vibratory Motion : Supports controlled material classification.
• Multiple Deck Options : Available with one, two or three screening decks.
• Stainless Steel Contact Parts : SS 304 or SS 316 available according to requirement.
• Quick Mesh Change : Clamp-style construction simplifies screen replacement.
• Low Noise Design : Balanced vibratory motor works with anti-vibration supports.
• Wide Mesh Range : Supports screening from coarse 4 mesh to fine 400 mesh.
• Dust-Controlled Construction : Sealed configuration minimizes unnecessary product escape.
• Flexible Installation : Fixed-base and mobile arrangements are available.

Safety & interlocks

• Anti-Vibration Support : Helps control machine vibration during operation.

Optional / add-on features

• Castor Wheels : Provides machine mobility.
• Dust Cover : Provides additional containment around the screening area.

Applications & industries

The Vibro Sifter supports both dry and compatible wet-processing applications.

Pharmaceutical applications include API sieving, excipient screening, granule classification and dust removal from compressed tablets.

Food applications include flour, spice, starch and sugar grading as well as filtration of compatible pulp, sauces and syrups.

Cosmetic applications include powders, pigments, creams, lotions and gels.

Chemical applications include pigments, resins, paints and bulk chemical powders.

Mineral and construction applications include clay, silica, cement, gypsum and mineral grading.

Application items

• Pharmaceutical Sieving : Screening of APIs, excipients and granules.
• Food Powder Grading : Classification of flour, spices, starch and sugar.
• Slurry Filtration : Separation of compatible solids from liquid products.
• Cosmetic Screening : Screening of powders, pigments and compatible creams.
• Chemical Classification : Particle separation of compatible chemical powders.
• Mineral Grading : Screening of compatible clay, silica and mineral products.