Power: 0.18-2.2kw
Screening diameter: 350-1720mm (can be customized)
Screen mesh: 2-500 mesh (can be customized)
Output: 100-3300kg/h (customizable)
Machine material: 304/316 stainless steel
Screen box layers: 1-5 layers
Features: Hygienic, no rust, easy to clean
Powder Sieving Machine can be used to remove impurities in the powder, or to re-screen the powder that has been placed for a long time and has been compacted during transportation to remove agglomerates or small particles and obtain a uniform and fine powder.
The Powder Sieving Machine separates the powder that meets the standard from the powder that does not meet the standard by selecting sieves with different meshes.
A simple but important answer: to get a clean clean powder, use a sieve to remove contaminants and impurities.
Just like what we often encounter: the flour needs to be sieved before making pastries; when painting the walls, it is necessary to ensure that the paint is clean and free of caking; One of the important conditions for excellent works.
The powder is easy to absorb moisture and become wet and cause agglomeration, or it is not loose enough to affect the use due to extrusion, or even because of the inevitable production process or accidentally mixed with impurities, you need to use Powder Sieving Machine, especially you When the amount of powder is large and large output is required to obtain economic benefits, a Powder Sieving Machine must be a good choice. Only the standard model can enable you to obtain an output of 3300kg/h.
Powder Sieving Machine
The most basic form of Powder Sieving Machine can be designed with 1-5 layers, which can not only remove impurities from the powder, but also sieve the powder into different meshes according to the different processed items.
Direct discharge sifter
Brass Analytical Test Sieves: Compared with Analytical Test Sieves made of stainless steel, brass has weaker properties and is a very traditional test sieve, but it is still used in some special occasions or in some regions.
Ultrasonic powder sieving machine
The addition of an ultrasonic system can provide a higher screening frequency, improve the fineness of the powder that can be processed, and solve the problem that the ultra-fine powder is difficult to handle.
1. With a screen as fine as 500 mesh, it can easily handle the classification or impurity removal requirements of various powders;
2. The inside and outside are carefully polished, the machine is smooth without dead ends and burrs, and will not cause powder deposition, which is convenient for cleaning;
3. Rubber or silica gel sealing ring is used, which is tightly sealed and does not cause powder flying or waste during the screening process;
4. Equipped with net cleaning pinballs to ensure that the powder passes through the net quickly, and can promptly remove the powder that blocks the screen;
5. The upper cover and flange ring inlet can be added to connect the crushing equipment or feeding equipment; the 360-degree rotatable design of the outlet can be adjusted according to the conditions of the production site.
1. Ultrasonic system: finer screening to prevent network blockage
2. Increase the feed inlet: prevent the powder from splashing out
3. Gate type: extend the powder sieving time
4. Mobile: easy to move, suitable for frequent changes in screening locations
5. Feeding bin type: The feeding bin is designed with a butterfly valve, which can control the feeding flow and is more convenient for feeding
6. Heightening of the bottom barrel: it is convenient to combine with the production line and cooperate with the feeding equipment
| 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 |
The Powder Sieving Machine can filter and remove impurities from a large amount of powdery materials. The advantages of automatic feeding and discharging make it very suitable for use in the production line. It can be used before food powder is processed or packaged. It can be used for flour, coffee Screening and removing impurities of powder, activated carbon, metal powder, etc., can save a lot of labor costs.
Food powder: In order to ensure the safety of food processing, please choose 304 or 316L material Powder Sieving Machine used in food materials.
Chemical powder: Please inform us whether there are flammable, explosive/toxic properties when purchasing. If necessary, you can choose an explosion-proof sealed motor, and make a fully enclosed design for the machine, or choose a Powder Sieving Machine with special materials, such as Spray special coating/PVC material, etc.
Pharmaceutical powder: choose the sealed Powder Sieving Machine of Pharmaceutical 316L, and the inlet and outlet of the machine can be equipped with flange rings to connect the inlet and outlet equipment.
Please note: Powder Sieving Machine needs to feed evenly, do not feed too much at one time, try to avoid damage to the screen as much as possible, and reduce maintenance costs.
| Name | Material Properties |
| Wood powder | Light specific gravity, fluffy material, easy to agglomerate |
| Lithium battery material | It has good electrical conductivity and anti-classic performance, light weight, poor material fluidity, high viscosity and low output |
| Pharmaceutical powder | Light specific gravity, easy to agglomerate, easy to adhere |
| Epoxy resin powder | Thermoset powder coatings with corrosion resistance and toughness |
| Sulfur powder | Flammable, sterilizing, laxative. The fineness is 200 mesh, 325 mesh, 400 mesh and 500 mesh etc. |
| Graphite powder | Adsorption, easy caking, strong viscosity, high static electricity, etc. |
| Paint powder | Sticky and light, it will aggregate into particles and sometimes turn into dust, wasting raw materials and polluting the environment |
The working principle is that the vertical motor is used as the excitation source.
The ultrasonic sieve deblinding system of the ultrasonic vibrating screen
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