• Electromagnetic high-frequency vibrating screening machine
  • DHSF-200
  • Motion mode: Three-dimensional throwing motion; Sample characteristics: Powder, loose granules, suspension.
  • DHSF-200
  • Electromagnetic high-frequency vibrating screening machine
  • Motion mode: Three-dimensional throwing motion; Sample characteristics: Powder, loose granules, suspension.
DHSF-200 Electromagnetic high-frequency vibrating screening machine is a new generation of laboratory vibrating screen. It adopts international leading technology to generate a three-dimensional throwing motion effect using electromagnetic drive, and is equipped with analysis screens of different specifications. It can meet the particle size classification and measurement requirements for powders, granular materials, bulk materials, suspensions, etc. It has the advantages of high measurement accuracy, reproducibility of screening results, low noise, and so on.
Product Introduction
DHSF-200 Electromagnetic high-frequency vibrating screening machine is a new generation of laboratory vibrating sieve. It uses internationally leading technology to produce three-dimensional throwing motion through electromagnetic drive. It is equipped with different sizes of analysis sieves and can meet the particle size classification and measurement of powders, granules, bulk materials, suspensions and other materials. It has the advantages of high measurement accuracy, reproducible screening results, and low noise.
It is widely used in particle analysis in industries such as soil, pharmaceuticals, metallurgy, geology, coal, and grain. The screening results are efficient and reliable, making it an ideal choice for research and development, quality control, and production.


Technical Features
| Efficient electromagnetic drive, with electronic control of amplitude and frequency
| Suitable for dry and wet sieving
| High sieving accuracy and efficiency
| Quiet instrument operation and easy maintenance
| Memory storage for 9 sieving programs
| Adjustable sieving time and vibration frequency
| Three-dimensional throwing motion ensures uniform sample distribution across entire mesh surface


Working Principle
The main body of DHSF-200 Electromagnetic high-frequency vibrating screening machine is composed of an electronically controlled electromagnet, which has a vibration transmission component. This driving component can generate a three-dimensional throwing motion, which allows the sample to be uniformly distributed over the entire screen surface, resulting in a faster and more efficient filtering process, and thus achieving extremely high screening accuracy. At the same time, it brings high load capacity, quiet operation, and high efficiency, which can produce higher separation accuracy in a shorter period of time, and ensure the reproducibility of the screening results.


Table of commonly used mesh sizes and corresponding micrometers  
Mesh Size Micrometer
20 850
25 710
30 600
35 500
40 425
45 355
50 300
60 250
70 212
80 180
100 150
120 125
140 106
170 90
200 75
230 63
270 53
325 45
400 38
450 32
500 25
635 20


Technical Parameters  
Model: DHSF-200
Sample Characteristics: Powder, loose granules, suspensions
Motion Form: Three-dimensional throwing motion
Time Display: 1-99min
Measurement Range: 20μm-30mm
Amplitude: 0-3mm continuous adjustment
Dry/Wet Screening: Both available
Intermittent Operation: 0-99s
Maximum Load: 3kg
Maximum Number of Sieves: 9
Sieve Material: Stainless steel, nylon
Analytical Sieve Diameter: 100/150/200/300 mm
Weight: 25 kg
Power Supply: AC 220V±10% 50Hz
 
 


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Product List
DHSF-200 Unit
Host Machine Unit
Sieve frame layer
Power cord piece
User manual copy
Warranty card copy
Certificate of qualification copy
Description
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