Electric Sieve Shaker-DAHAN Vibration Machinery

Introduction of Electric Sieve Shaker

Electric sieve shaker adopts electromagnetic vibrator as the vibration source, the vibration frequency is up to 3000 times/min, and the sieve surface adopts high-frequency vibration up and down, so that the product can be thrown out from the mesh, and it is not easy to stick to the mesh, which improves the sieving of fine powder or fine particles. Separation efficiency, can sieve to 20 microns (635 mesh), add negative pressure device, can sieve to 5 microns, solve the problem of ultrafine powder dry sieving. The height of the sieve machine can hold 8 layers of sieves (including the bottom of the sieve), which can precisely separate a kind of granular material into 2-7 particle size segments at the same time.

Electromagnetic sieve shaker

Electric Sieve Shaker picture

Electric Sieve Shaker Product Display

Finished product show

BENEFITS OF ELECTRIC SIEVE SHAKER

Electromagnetic drive

The electromagnetic vibrator is used as the vibration source, and the vibration frequency can reach 3000 times/min. Because the screen surface can vibrate up and down at high frequency, the product can be thrown out from the mesh, and the material is not easy to stick to the mesh, which improves the screening efficiency of fine materials.

Accuracy and efficiency

The dry sieve can sieve to 20 microns (625 mesh), and the negative pressure device can be added to sieve to 5 microns, which solves the problem of ultrafine powder dry sieving. Sift sample volumes up to 2 kg with greater than 95% accuracy.

SUS stainless steel

The screen frame, vibrating plate, and box are all made of SUS304 stainless steel with a wall thickness of 0.6mm, non-magnetic, and durable.

Multi-layer detection

The sieve machine can place 8 layers of test sieves (including the bottom of the sieve), and can precisely separate a granular material into 2-7 particle segments at the same time.

Durable

Ideal for fast quality control of incoming and outgoing product, it offers user-friendly operation and is quiet and robust.

The detection time can be freely controlled

The sieving time is controlled by a time relay, and it can automatically shut down at 0-99 minutes, the time is controllable, the test is accurate, and there is no error.

Application of Electric Sieve Shaker

Electric sieve shaker adopts advanced electromagnetic drive technology, so that the sieved sample not only vibrates vertically, but also turns and rolls at the same time, making full use of the sieve area, achieving the best reproducible sieving result in a short time, and used for particle separation And material particle size analysis and detection, dry sieving to 5 microns; mainly used in soil research, laboratories and industrial fields, specific materials include: flour, aggregate, coal, pigment, soap, cement, powder, feed, sesame, abrasive etc.

application

ELECTRIC SIEVE SHAKER TEST VIDEOS

Electric Sieve Shaker for

Electric sieve shaker for testing cement powder

Working Principle of Electric Sieve Shaker

The Electric sieve shaker uses an electromagnetic vibrator as the vibration source. The vibration of the electromagnetic vibrator drives the vibration of the sieve machine, and then transmits it to a set of test sieves arranged from coarse to fine through the base. (or reciprocating mechanism) to spread the material, and the material is vibrated during the test, so that the particles smaller than the mesh of the sieve are screened into the lower sieve, so that only the same particle size is left in each layer of sieve, and finally the different particle size is completed.

Structure and Details of Electric Sieve Shaker

Electric sieve shaker is composed of handle, pressure plate, sieve cover, sieve frame, sieve bottom, tray, equidistant adjustment rod, time relay, vibration motor and so on.

1. Voltage and frequency: Single phase: 220V/110V, 50/60HZ, Three phase: 220V/380V/415V, 50/60HZ

2. Source: one set of vertical vibration motor

3. Diameter: 100mm、200mm、300mm

4. Includes: main unit, top cover (pan), catchers (collector) and sieves with different mesh.

5. Materials: machine is made of common steel. Top cover, catcher and sieve are SUS304

Structure of electric sieve shaker

Screen: The screen is the more technical part of the electric sieve. The most common type of mesh is stainless steel woven wire mesh with openings ranging from 5 inches (125 mm) to 635 mesh (20 microns).

Screen Frame: Frames are circular metal rings that hold the mesh in place. Standard frame sizes in the U.S. are 3 inches, 8 inches, and 12 inches. Internationally, 100mm, 200mm and 300mm are standard sizes. The screen frame can be made of stainless steel or brass.

Skirt: The main function of the skirt is to allow the sieves to be stacked without tipping over.

Digital Panel: See exactly what your machine is doing.

Timer: The timing range is 0-99 minutes, and the screening time can be freely controlled.

TECHNICAL PARAMETERS OF ELECTRIC SIEVE SHAKER

layers of electric sieve shaker

NO	Name	Unit	Parameter
1	Sieve diameter	mm	Φ200
2	The quantity of layer	s	1-7
3	Number of revolution	Timed/min	290±6
4	tapping	Timed/min	1-4
5	Tapping height	KN	38±6
6	Levelness of the base	mm/min	≤0.6
7	Motor powder	KW	0.37
8	Powder supply	V	380,220
9	Outside dimension	LWH	433432785
10	Rotation distance	mm	25

How to choose Electric Sieve Shaker?

1. Diameter: 8" (203mm) is the most commonly used, 12" (305mm), the size of the diameter is related to the test method and the vibrating screen.

2. Height: Full height 2" (51mm) is the most commonly used, half height 1" (25mm), Taylor Vibrator (RX-29-10) can accommodate 6 full-height or 13 half-height screens, customers can process samples according to Choose a full-height or half-height sieve for the total amount or the amount of samples processed at one time.

3. Material: There are three kinds of stainless steel screens (the most commonly used), copper screens, copper screens and stainless steel frames. All stainless steel screens can be selected for samples with moisture or moisture; for special requirements (such as heavy metal content) ) And dry samples can choose all-copper mesh.

4. Aperture: The aperture is the only size of the screen, corresponding to the mesh number and the US size (NO.). However, the mesh number of some screens and the US size are not one-to-one correspondence. Only by providing the aperture of the screen can the screen be selected accurately.

Mesh and Size Conversion

Mesh and Size

The mesh number is the number of holes, which is the number of holes per square inch. The larger the mesh number, the smaller the aperture. In general, the number of mesh × aperture (micron number) = 15000.

For example, the 400-mesh sieve has a pore size of about 38 microns; the 500-mesh sieve has a pore size of about 30 microns. Due to the problem of porosity, that is, because the thickness of the wire used in weaving the net is different, the standards of different countries are also different. At present, there are three kinds of American standards, British standards and Japanese standards, among which the British and American standards are similar. , Japan is quite different. The laboratory vibrating sieve used in our country is the American standard, that is, it can be calculated by the formula given above.

No.	Type	Mesh(mm)	No.	Type	Mesh(mm)
1	8#	2.360	15	70#	0.212
2	10#	2.000	16	80#	0.180
3	12#	1.700	17	100#	0.150
4	14#	1.400	18	120#	0.125
5	16#	1.180	19	140#	0.106
6	18#	1.000	20	170#	0.09
7	20#	0.850	21	200#	0.075
8	25#	0.710	22	230#	0.063
9	30#	0.600	23	270#	0.053
10	35#	0.500	24	325#	0.045
11	40#	0.425	25	400#	0.038
12	45#	0.355	26	500#	0.028
13	50#	0.300	27	>500#	<0.028
14	60#	0.250

Optional Screen

Screen classification

Type	Woven Wire Sieves	Perforated Plant Sieves	Electroforming Sieves
Type	It is widely used, the mesh shape is square hole, the price is cheap, the application range is wide, light and durable.	This type of screen is mostly square or round, safe and firm, and suitable for Materials with relatively high density, large impact on the screen surface and irregular shapes.	Produced by electrochemical methods, with the highest precision (can reach 1 micron), but the cost is high and will only be used in some high-precision laboratories.
Diameter	200mm, 75mm, 300mm	200mm, 300mm	75mm, 200mm
Mesh Size	0.02mm-2.36mm	1mm-125mm	5μm-500μm
Executive Standard	GB/T6003.1-1997 (equivalent to ISO3310.1)	GB/T6003.2-1997 (equivalent to ISO3310.2)	GB/T6003.3-1999 (equivalent to ISO3310.3)

Mechanical Sieve Shakers VS Electric Sieve Shaker

Comparison item	Electric Sieve Shaker	Mechanical Sieve Shaker
application	Powder/liquid sieving, can dry sieve 5um materials, special equipment for ultrafine powder materials that are difficult to dry sieve	For particle size separation and classification of powders/granules/suspensions
price	$650.00 - $1,200.00/ Sets	$20.00-$3,680.00/Set
Screening accuracy	5μm	0.025-3mm
model	75mm/100mm/200mm	75mm/100mm/200mm/300mm/400mm/500mm
vibration frequency	3000 times/min	1500 times/min

Proof of Solutions for Ur Wide Range of Products

Granularity conversion table

Materials	Mesh	Materials	Mesh	Materials	Mesh
Worm dung	30 mesh	Soybeans	4-5 mesh	green beans	10 mesh
Rice	12-14 mesh	rice flour	30-40 mesh	Cornmeal	30-40 mesh
flour	50-60 mesh	Miscellaneous grains	40-50 mesh	Sesame Millet	22-24 mesh
Fried Chicken Burger Breaded	20-30 mesh	Mung bean flour	40-50 mesh	Sesame powder	40-50 mesh
Notoginseng powder	100-120 mesh	Pine pollen	100-120 mesh	Chinese medicine powder	40-50 mesh
Oral Chinese medicine powder	60-80 mesh	Traditional Chinese Medicine Mask	80-120 mesh	Pearl powder	120-150 mesh
Medicine residue	60-150 mesh	Soy milk	80-120 mesh	honey	80-120 mesh
Soup dregs	120-150 mesh	Tea water	120-150 mesh	Cooking oil	150-200 mesh

INSTRUCTIONS FOR USE OF ELECTRIC SIEVE SHAKER

Electric sieve shakerS are mainly used in inspection departments such as laboratories, research institutes, item screening, screening, etc. In order to ensure the standard and accuracy of the data for testing raw materials, the following is a summary of the following points for the use of electric sieve shaker by Dahan Machinery:

1. The electric sieve shaker should be placed horizontally, confirm that the power supply meets the requirements of the nameplate, and ensure that it is grounded; the vibrating part should not be in contact with other objects; whether the bolts of each part are locked.

2. Determine the standard sieve frame to be selected according to the inspected materials and corresponding standards.

3. Stack the test sieve and the sieve frame on the vibrating plate of the test sieve machine according to the aperture from small to large, from bottom to top.

4. Put the material to be inspected into the electric sieve shaker frame at the upper end, cover the upper cover of the standard sieve, adjust the height of the adjusting rod according to the total height of the standard sieve frame, and then use the pressure plate and lock nut to feed the standard sieve frame. 5. According to the material For nature and feeding amount, set the running time on the timer, then turn on the power switch, and the standard sieve will start to work.

6. After the work stops, unscrew the lock nut, remove the pressure plate, and carefully remove the standard screen frame.

7. Cut off the power supply.

Why choose Dahan Machinery

[Electric sieve shaker manufacturer] Dahan Machinery [13 years of experience], specializing in making electric sieve shaker models, reasonable price, 1 year warranty, customized quick model selection and drawing parameters.

Our electric sieve shaker production standards:

Electric sieve shaker manufacturer

1. Screen: woven according to B6003.1-1997 standard metal wire; in line with international standards ISO3310-1: 1990 R20/3, R20, R40/3 series; material is brass H80, stainless steel SUS304. It can be electroplated, chemical The processing makes the screen surface smooth and wear-resistant, while the warp and weft threads are fixed together;

2. Screen frame: made of SUS304 (0Cr18ni9) stainless steel stretching and polishing, wall thickness 0.6mm, non-magnetic, soldering is used when connecting with the screen, this fixing method is very stable; high temperature resistance (below 300 degrees);

3. Mesh: The electric sieve shaker produced by our company adopts the method of marking according to the mesh, as long as the mesh of the same specification is the same, the mesh: square hole 0.02mm (20μ); triangle hole: 0.005mm (5μ) ); The mesh is durable and not deformed.