Flour Sifter-DAHAN Vibration Machinery

What Is Flour Sifter?

Flour sifter can be used to safely remove contaminants and lumps from flour and can be installed in bakeries and food processing plants of all sizes, this flour sifter offers high capacity flour sifting in a compact form factor that can sift large quantities Any type of flour, including hard and soft wheat, semolina, cornmeal, etc.

Flour sifters can be installed under bulk silos to safely sift flour, or pneumatically conveyed from tanker or rail car receiving operations to check incoming material after delivery. The Dahan flour sifter can also be installed in bakeries and food processing plants of all sizes, and the sifter can also be specially designed to allow operators to unload and inspect small or extra large bags of flour in one simple dust-free operation.

What is a flour sifter used for?

Flour sifter is a commonly used equipment for sieving and separating flour particles in the flour processing industry. The following are some common applications of Flour sifter:

1. Grading: Used to classify flour particles to ensure that they meet the required size specifications for various applications, helping to ensure uniformity and consistency of the final product, such as bread making, cake production and pasta production.

2. Dust removal: It is used to remove dust and other impurities in flour granules, and to separate unwanted particles or impurities from the product, which is very important for maintaining product quality and preventing flour processing plants from being polluted.

3. Fluffy: It can remove the agglomeration generated during the powder storage process, and also make the powder more fluffy and delicate, and the fluffy flour can be better combined with water.

Types of flour sifter

Vibro Sifter

While removing impurities such as agglomerates and threads in the powder, it meets the primary requirements of food safety. At the same time, by increasing the number of sieve layers, the flour is classified with different fineness, and the processing capacity can reach 100-3300 kg/h. Sieve finely to 500 mesh.

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Ultrasonic Vibrating Screen

Specifically for higher mesh flour sieving, the Ultrasonic Sieving Deblinding System revolutionizes the way difficult powders are sieved on sieves. It can sieve on finer meshes (down to 20 microns) without clogging or clogging the apertures.

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Direct Discharge Sifter

It is used to remove agglomerates, foreign matter and pollutants in flour. Usually the impurity content is about 5%. It is very suitable for screening powder in large quantities. The advantage of using this kind of sieve is: because the inlet and outlet of the straight row sieve are the same vertical Direction, fast sieving, fast discharge, the output can reach 30 tons per hour.

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How Does Flour Sifter Works?

working principle of flour sifter

Product is poured into the motor-powered sieve where impurities and oversize contaminants are removed before the flour is passed through the mesh to the rest of the production line.Flours sifters are commonly used as an efficient way to protect the quality of flour by eliminating lumps and contaminants ensuring the safety, hygiene and quality of the final product.

Benefits of Flour Sifter

Reduce caking

Helps reduce clumping of flour and other dry ingredients, ensuring a smooth, even texture. This is important for getting the desired texture and consistency in baked goods and other dishes.

Evenly distributed

It can be installed and used in single layer or multi-layer combination, and divides the flour into 2-6 levels at one time to ensure the uniformity and consistency of the final product

Health and Safety

Made of SUS304 or 316L stainless steel, mirror polished, with an internal and external surface finish of 0.1-0.2RA, designed to meet the stringent engineering and safety standards required by the food industry.

Easy to clean

The machine can be quickly disassembled without any tools and is easy to clean, thus increasing productivity and avoiding any chance of cross-contamination between batches.

No dust pollution

The fully enclosed structure avoids flying powder, eliminates the problem of dust in the air, and manual interaction is pollution-free.

Small footprint

The compact size meets industrial and commercial needs with minimal headroom and floor space, and fits comfortably on any production line.

Technical Parameters of Flour Sifter

Model	Diameter (mm)	Feeding Size (mm)	Frequency (RPM)	Layers	Power (kw)	Capacity (kg/h）
DH-400	400	<10	<1500	1-5	0.18	100
DH-600	600				0.25	200
DH-800	800				0.55	500
DH-1000	1000				0.75	800
DH-1200	1200				1.1	1200
DH-1500	1500				1.5	1800
DH-1800	1800				2.2	2000

Customized Product

Customer case

1. Gate type: It is usually used to screen ultra-light and ultra-fine materials. The user can put a large amount of material at a time and let it continue to screen for a long time. It only needs to control the opening and closing of the gate to complete the purpose of screening with high quality. , Traditional Chinese medicine powder, pollen and other industries are suitable for this kind of flour sifter.

2. Mobile type: Universal wheels are installed at the bottom for easy movement. It can be installed and used according to the needs of the site. Screw rods are installed under the rotary vibrating screen to prevent the mobile rotary vibrating screen from moving at will after fixing and affecting the screening.

3. Bin type: universal wheels are installed at the bottom, which can rotate and move 360 degrees. It is mainly used in the environment where the screening place is not fixed, which is convenient for users to move and meet the work needs of different locations. By adjusting the butterfly valve in the silo to control the flow of materials into the vibrating screen, and then the vibrating screen performs the screening operation. The characteristics of this product are intermittent feeding, which saves labor without the need for workers to feed continuously. The flow rate controlled by the butterfly valve can improve the screening accuracy.

4. With automatic powder vacuum feeder machine: It can effectively limit the amount and speed of feeding into the sifter, and at the same time prevent problems such as dust spillage and product pollution caused by manual feeding.

5. With screw conveyor: It can control the feeding amount and feeding speed of flour to achieve the purpose of quantitative screening.

6. With belt conveyor: It is used to convey the sifted flour to the desired location, which helps to improve the overall efficiency of the sieving and conveying process.

Solution Proof of our Flour Sifter

product show

MAYERIALS	WAY OF WORKING	MESH OPENING	CAPACITYM (kg/h)	MODEL
Milk powder	dry	16.2 mesh	2000	DH-1200-1S
Starch	dry	80 mesh	1200	DH-2000-2S
Wheat starch	wet	200 mesh	3200	DH-2000-1S
Flour	dry	24 mesh	1500	DH-1000-1S

Flour Sifter