Test Analysis Sieve

What is Test Analysis Sieve?

Test Analysis Sieve is a sieve used to determine the size distribution of material particles and separate mixtures. It is mainly used to make mixtures of particles of different sizes pass through the sieve. It is suitable for screening in various industries and testing departments. It is used in chemical industry, geological exploration, powder particles. , Building materials, laboratories, medicines, etc. for particle size analysis, filtration and testing, and play the role of screening, filtering and grading.

Test Analysis Sieve Video

• Soil Testing Analysis

• Spice Testing Analysis

What is the objective of Test Analysis Sieve?

Test Analysis Sieve is used to determine the content percentage of different particle sizes in the material, so as to achieve the purpose of the analysis of different particles and the detection and analysis of particle size composition.

Test Analysis Sieve Application

Test Analysis Sieve is widely used in laboratories, quality inspection rooms, chemical experiments, etc., for vibratory screening, filtering and screening for the particle size structure, liquid solid content and sundries of granular and powdery materials. Eliminate impurities to help the test to be completed smoothly.

Test Analysis Sieve Features

1. Can be screened to 0.025-3mm in the inspection process

2. The inspection and screening time is controlled by the time relay, and the inspection time is accurately controlled within one second.

3. The Test Analysis Sieve machine is made of 304 stainless steel, which is suitable for the screening of corrosive acid and alkali materials and can guarantee its service life.

4. The screening equipment is a small screening equipment, so its vibration motor is small in size and will not produce large noise pollution during work.

How does Test Analysis Sieve work?

Test Analysis Sieve uses a vertical vibrating motor as the excitation source of the entire motor, drives the upper vibrating plate to vibrate through the vibrating motor, and then transmits it to the screen frame placed on the upper part of the vibrating plate through the vibrating plate, and then the screen frame that needs to detect the mesh size Sieve the material particles smaller than the aperture of the sieve to the lower sieve frame, so that only the same particle size is left in each layer of the inspection sieve, so as to achieve the separation of different particle sizes and determine the particle size composition of the material, so that the sieve The materials in the box can achieve very effective filtering, grading and screening purposes.

Test Analysis Sieve Aperture and Mesh Comparison Table

mesh size	Standard mesh	mesh size	Standard mesh
4.75mm	4 mesh	0.355mm	45 mesh
4.00mm	5 mesh	0.300mm	50 mesh
3.35mm	6 mesh	0.250mm	60 mesh
2.80mm	7 mesh	0.212mm	70 mesh
2.36mm	8 mesh	0.180mm	80 mesh
2.00mm	10 mesh	0.150mm	100 mesh
1.70mm	12 mesh	0.125mm	120 mesh
1.40mm	14 mesh	0.106mm	140 mesh
1.18mm	16 mesh	0.090mm	170 mesh
1.00mm	18 mesh	0.0750mm	200 mesh
0.850mm	20 mesh	0.0630mm	230 mesh
0.710mm	25 mesh	0.0530mm	770 mesh
0.600mm	30 mesh	0.0450mm	325 mesh
0.500mm	35 mesh	0.0374mm	400 mesh

Test Analysis Sieve Specifications

serial number	name	单位	参数
01	Screen frame	层	1~8
02	Screen frame diameter	mm	Φ200
03	Screening size	mm	0.025~3
04	noise	dB	less than 50
05	amplitude	mm	0~3
06	vibration frequency	times/min	1440
07	Dimensions	length width height	350：350：300+N*50
08	power supply	V；HZ	220；50
09	Total Weight	Kg	36
10	vibration motor	power	0.12KW

Test Analysis Sieve Details Display

Test Analysis Sieve is refined from sieve mesh, sieve frame, sieve cover and sieve bottom.

Sieve: The sieve is the most technical part of the standard sieve. Screens are mainly divided into wire woven meshes (the most widely used meshes are only square holes from 2.36 mm to 0.02 mm), punched plate screens (mainly used in large meshes, with round holes and square holes) The mesh size ranges from 0.2 to hundreds of millimeters), electroforming screen (mainly used in high-precision occasions, and each mesh can be within the average error range), the most commonly used type of screen is stainless steel braided mesh, the cost Lowest, good flexibility.

Screen Frames: Frames are round metal circles that hold the mesh in place, standard frame sizes are 3", 8" and 12". Internationally, 100mm, 200mm and 300mm are standard sizes, and the screen frame can be made of stainless steel or brass.

Screen cover: It can protect the screened material from contamination.

Bottom of the sieve: The material is stretched and formed at one time, never rusting, non-magnetic, with precise fit, no leakage of material or water.

How to do sieve analysis testing?

1. Take a sample of 1000 grams.

2. Arrange the sieve set from top to bottom as 4.75 mm, 2.36 mm, 1.18 mm, 600 micron, 300 micron, 150 micron, 75 micron and Pan.

3. After the sample has been weighed, transfer the sample to a 4.75 mm sieve and close the lid.

4. Put the sieve assembly on the mechanical sieving machine and sieve for five to ten minutes.

5. Remove the assembly from the mechanical shaker and weigh the sample remaining on each sieve while recording it on the observation sheet.