What is test sieve shaker

Tuesday September-20 2022  16:40:49

Test Sieve Shaker is an instrument for detecting and analyzing the particle size structure and particle size distribution of 2kg of material in the test sieve.

Test Sieve Shaker Product Description

Key words	Test Sieve Shaker	Features	The screening accuracy is accurate, 0-99min is automatically timed, and it can be screened to 0.025-3mm.
Measuring range	0.025-3mm	Scope of use	powder, granule, liquid
Feeding amount	200g	Screen frame layers	1-8 layers
Screen frame material	Stainless Steel/Brass/Nylon	Screen material	metal braided mesh / metal punching plate / electroforming

Types of Test Sieve Shakers

Ordinary Test Sieve Shaker: laboratories and scientific research institutions do particle size testing, particle size analysis, and foreign matter content analysis.

Ultrasonic Test Sieve Shaker: sieves fine powder with high static electricity, strong adsorption force, high density and light specific gravity to 20 microns, and the screen is not blocked.

Electromagnetic Test Sieve Shaker: The dry sieve can be sieved to 20 microns (625 mesh), and the negative pressure device can be added to sieve to 5 microns, solving the problem of dry sieving of ultra-fine powder

Test Sieve Shaker Features

1. Precise screening, can screen 0.025~3mm;

2. Small size, light weight, easy to move;

3. It can be automatically shut down at regular intervals to ensure the repeatability of the experiment;

4. The appearance is firm, wear-resistant and high-temperature resistant.

5. Platform operation, no need to fix;

Test Sieve Shaker Principle

Test sieve shaker uses vertical vibration motor as the vibration source of the whole machine. After the material enters the screen frame, the vibration motor transmits the vibration force to the screen frame on the vibrating plate, and the material continuously moves horizontally and vertically in the three-dimensional movement in the screen frame. The material with the same aperture as the screen frame is left in this layer, and the material particles smaller than the screen aperture are screened to the lower screen frame; after layer-by-layer screening, only the material of the same particle size is left in each layer of the screen frame, thus realizing the material with different particle sizes. separation. And determine the particle size composition of the material.

Test Sieve Shaker Specifications

NO.	Name	Unit	Parameter
1	frame diameter	mm	φ200
2	the number of layer	s	1~8
3	sieve size	mm	0.025-3
4	vibrating amplitube	mm	1~4
5	vibration frequency	n/min	1440
6	power supply	V;HZ;KW	220;50;0.12
7	outside dimension	LWH	350*350*(300+n*56)
8	machine weight	kg	36
9	time alarm	s	999
10	noise	db	Less than 50

Mesh and Aperture Comparison Table

Mesh number(mesh)	Aperture	Mesh number(mesh)	Aperture	Mesh number(mesh)	Aperture	Mesh number(mesh)	Aperture
5	4mm	40	0.45mm	180	88μm	325	34μm
6	3.2mm	50	0.355mm	190	80μm	360	40μm
8	2.5mm	60	0.3mm	200	76μm	400	38.5μm
10	2mm	70	0.25mm	220	70μm	500	30.8μm
12	1.6mm	80	0.2mm	240	65μm	600	25μm
14	1.43mm	100	0.15mm	250	63μm	800	15μm
16	1.25mm	120	0.125mm	260	57μm	900	10μm
18	1mm	140	0.105mm	280	55μm	1000	8μm
20	0.9mm	150	0.1mm	300	50μm	1200	5μm
30	0.6mm	160	97μm	320	48μm	Bottom cover	Nonporous

Test Sieve Shaker Application

Test sieve shaker is used in scientific research and production, laboratory, quality inspection room and laboratory of colleges and universities to accurately screen, filter and detect the particle size structure, liquid solid content and sundry amount of powder/granular materials; such as: Abrasives, Dikan, metallurgy, pharmacopoeia, metallurgy, chemical industry, medicine, powder, building materials, national defense, geology and other departments.

1. Sieve commercial flour 40 mesh, household 50 mesh, and baking 60 mesh.

2. Mask powder, pearl powder 80-120 mesh. Pearl powder 100-150 mesh (different grinding thickness).

3. Filter soy milk, traditional Chinese medicine - generally 80 mesh.

4. Soybean 5 mesh, mung bean October, ordinary rice 12 mesh, southern fragrant rice 14 mesh, millet sesame 20 mesh.

5. Tenebrio molitor eggs 12 orders, filter worm feces 30 orders.

6. About 12 meshes of buckwheat husk.