Vibratory Sieve Shaker | Laboratory Sieve Analysis Equipment for Accurate Particle Size Testing

The Vibratory Sieve Shaker is a precision laboratory screening machine designed for accurate particle size analysis, material classification, and quality control testing. It uses controlled vibration to separate powders, granules, and small particles through stacked test sieves, ensuring reliable and repeatable results.

This equipment is widely used in laboratories and production quality control departments across pharmaceuticals, chemicals, food processing, metallurgy, mining, and material research industries.

What Is a Vibratory Sieve Shaker?

A vibratory sieve shaker is a laboratory testing device that applies mechanical vibration to a set of standard test sieves. Materials placed on the top sieve are separated according to particle size as vibration distributes them across each mesh layer.

It is mainly used for:

• Particle size distribution analysis

• Quality inspection and control

• Raw material testing

• Research and development experiments

How It Works

The sieve shaker operates through a controlled vibration system that creates multi-directional motion:

1. Sample material is placed on the top sieve

2. Vibration spreads particles evenly across sieve layers

3. Smaller particles pass through mesh openings

4. Larger particles remain on upper sieves

5. Each layer represents a specific particle size range

This process ensures accurate and consistent test results.

Key Features of Vibratory Sieve Shaker

• High-precision particle size analysis

• Stable and uniform vibration performance

• Compatible with standard laboratory test sieves

• Adjustable vibration time and intensity

• Suitable for dry and wet sieving applications

• Low noise and stable operation

• Compact design for laboratory environments

Technical Specifications

• Sieve diameter: 200mm / 300mm (standard options)

• Number of layers: Multiple sieve stacking supported

• Vibration mode: Vertical + horizontal composite vibration

• Control system: Digital timer or manual control (optional)

• Material compatibility: Powder, granules, fine particles

• Power supply: Standard laboratory electrical system

• Operation type: Batch testing

Applications

The vibratory sieve shaker is widely used in laboratory and industrial quality control processes:

Pharmaceutical Industry

• Powder particle size analysis

• API quality testing

• Raw material inspection

Chemical Industry

• Pigment and resin classification

• Catalyst particle distribution

• Fine chemical powder testing

Food Industry

• Flour and starch quality testing

• Ingredient consistency analysis

• Additive particle grading

Mining & Metallurgy

• Ore particle size distribution

• Metal powder classification

• Mineral processing analysis

Research Laboratories

• Material development testing

• Experimental particle analysis

• Scientific research applications