Motorized Test Sieve Shaker


The motorized test sieve shaker is a standard analysis sieve that integrates powder classification and liquid filtration. It is suitable for laboratory and the quality inspection room to analyze particle size structure of particles and powders accurately, and to test and analyze liquid solid content and sundries. It has the characteristics of low noise, high efficiency and high precision etc.. AAREAL adopts new special power generator to generate multiple high-frequency vibrations to efficiently screen and filter samples. The standard sieve body ensures high-precision sample analysis. The electronic delay device can set the same screening time for the same material according to needs, ensure the uniformity of the analysis data of the sample, and minimize the inspection error so as to make an accurate judgment on product quality.


1. High efficiency, compact design and durability, any powder and liquid can be screened.

2. Small size, do not occupy space, easy to move.

3. The sieving machine can be placed up to eight layers of test sieves (including screen bottom), which can accurately separate 2~7 particles at one time.

4. Timing automatic shutdown.

5. Ensure the repeatability of the experiment.

6. Full functions and easy operation.

7. Small noise and light weight.

8. Platform operation, no need to be fixed.

9. Adjustable amplitude.

10. It can be used for both Dry and Wet Screening.

Working Principle

The motorized test sieve shaker uses vibration motor as the vibration source. The motor vibration drives the base of the screen machine to vibrate, and then passes through the base to the standard test sieve placed on the base. The material particles smaller than the mesh size of the test sieve are screened into the lower test sieve. Screening layer by layer like this, leaving only the same size of material in each test sieve, the separation of different particle sizes can be achieved and the particle size composition of this material can be determined. Thereby, the material in the test sieve can be effectively sieved, classified and filtered.

Technical Parameters

NO. Name Value Unit
1 Sieve Diameter Ø200, Ø100, Ø75 mm
2 Particle Size 0.025~3 mm
3 Motor Power 0.125 Kw
4 Noise <50 dB
5 Amplitude 0~3 Mm
6 Vibration Frequency 1420 times/min
7 Overall Dimensions 400*300*300+N*50 L*W*H
8 Power Supply 220; 50 V; HZ
9 Total Weight 30 Kg
Note: all technical data of our products are subject to actual size.


It is widely used in food, medicine, chemical, abrasive, paint, mining, metallurgy, geology, ceramics, defense and other industries of scientific research units, laboratories, inspection room, production control for solid, powder, seriflux and other materials of testing, screening, grading, particle size analysis, impurity content analysis and so on.


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