Test Sieve Machine
A test sieve is a standardized screening device for particle size analysis, mainly used in laboratories, quality inspection departments and research institutions for particle size classification, particle size distribution detection and purity screening of various solid particles and powder materials.
- Product Introduction
Equipment Introduction
A test sieve is a standardized screening device for particle size analysis, mainly used in laboratories, quality inspection departments and research institutions for particle size classification, particle size distribution detection and purity screening of various solid particles and powder materials.
The device takes standard sieve frames as its core components. The sieve mesh apertures strictly comply with relevant international or national standards (such as ISO, ASTM, GB/T). It is usually used in combination with multiple stacked layers and matched with a sieve shaker. Under the action of external vibration force, materials pass through sieve meshes of different apertures from top to bottom in sequence, and are separated into components of multiple particle size ranges. Finally, the particle size distribution of materials is accurately analyzed by weighing the mass of materials on each layer of sieve. The sieve frames of test sieves are mostly made of stainless steel or brass, and the sieve meshes are metal wire woven meshes, which can meet the testing needs of different materials.
Core Characteristics
The sieve mesh aperture and sieve frame size all comply with international and national standards. The test results have good repeatability, comparability and authority, and can be used as an important basis for product quality judgment.
High-precision woven sieve meshes with small aperture deviation are adopted to achieve accurate particle size separation of materials, ensuring accurate particle size analysis data to meet the stringent requirements of scientific research, quality inspection and other scenarios.
Sieve frames can be made of stainless steel, brass and other materials. Stainless steel has strong corrosion resistance and is suitable for chemical and metallurgical materials; brass has good electrical conductivity, which can avoid electrostatic adsorption and is suitable for easy-to-agglomerate powder materials.
The sieve frames are easy to disassemble and assemble, and multi-layer combination is flexible. Sieve meshes of different apertures can be replaced according to testing requirements; the device has a simple structure, and daily maintenance only needs to clean the sieve meshes and check the sealing performance of the sieve frames, with low maintenance costs.
It can be used for particle size detection of materials in many fields such as ore, building materials, food, medicine, chemical industry and powder metallurgy, and is a basic device for laboratory particle size analysis.
|
No. |
Name |
Unit |
Parameter |
|
01 |
Sieve frame |
the number of layer |
1-8 |
|
02 |
Sieve frame diameter |
mm |
Ф200 |
|
03 |
Sieve size |
mm |
0.025-3 |
|
04 |
Noise |
dB |
less than 50 |
|
05 |
Amplitude |
mm |
0-3 |
|
06 |
Vibration frequency |
times/min |
1500r/min |
|
07 |
Power supply |
V; HZ |
220; 50 |
|
08 |
Machine weight |
Kg |
36 |
|
09 |
Vibration motor |
power |
0.12KW |
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