Metal Powder

Sieving machine is a mechanical equipment for screening and classifying materials according to the different particle sizes of materials. It is mainly divided into linear sieving machine, circular sieving machine, sieving machine and vibrating sieving machine. The application range of sieving machine is very wide. Involved in all aspects of life, can be used in the paper industry, kiln-related industries, pharmaceutical industry, ceramic industry, pollution treatment industry, electromagnetic materials industry, chemical products and resin industry, coatings industry, food industry, coal industry, metallurgy Industry and other industries, here mainly introduce the application of sieving machine in metallurgy industry:

The practical application of sieving machine in the metallurgical industry is mainly reflected in the following two aspects:

1. Grading the size of metal powder particles

2. Removal of impurities and the like of the metal powder.

In the metallurgy industry, sieving machine is mainly used to screen and classify powders of various metallurgical industries by S49 sieving machine (three-dimensional sieving machine). Examples of metallurgical industry that have successfully achieved screening and classification are: tungsten carbide powder (specific gravity) 7.5-9.0), lead powder (specific gravity 11.34), nickel-oxygen powder (specific gravity 7.0), silicon carbide powder (specific gravity 4.0), gold-copper powder (specific gravity 2.0), titanium powder (specific gravity 3.0), electrode powder (specific gravity 0.95), two Twisted carbon (specific gravity 2.1), diamond powder (specific gravity 2.0), manganese dioxide (specific gravity 2.0), titanium dioxide (specific gravity 2.1), manganese carbonate (specific gravity 3.7), brass powder (specific gravity 1.5), electrolytic copper powder (1.5- 2.4), bead powder for spray (specific gravity 4.0), zinc oxide powder (specific gravity 7.0), silicon carbide (specific gravity 4.0) and so on. According to the naming rules of sieving machines, S49 sieving machine (three-dimensional sieving machine) can also be called tungsten carbide powder sieving machine, lead powder sieving machine, nickel-oxygen powder sieving machine and so on. (For more screening materials, please see our company's detailed description of the sieving machine (three-dimensional sieving machine).)

The sieving machine (three-dimensional sieving machine) is mainly used in the screening operation of high-precision powder, which can realize the screening and classification of 2-500 mesh materials. In the metallurgy industry, the material is mainly between 4-400 mesh. S49 sieving machine (three-dimensional sieving machine) is a good stage for the exhibition. For corrosive materials, stainless steel can be used to solve the problem. For strong adsorption, easy agglomeration, high static, high precision, high density, light specific gravity, etc. The screening problem can be based on the S49 rotary sieving machine, introducing a low-amplitude, high-frequency ultrasonic vibration wave (mechanical wave) on the screen to achieve the purpose of efficient screening and cleaning, and easily solve the ultrafine powder screening. Strong adsorption, easy agglomeration, high static, high precision, high density, light specific gravity and other screening problems.

Sieving machine use precautions:

1 The particle size range is suitable, and the closer the particle size of the material is to the boundary diameter, the more difficult it is to separate;

2 The moisture content in the material increases, the viscosity increases, and it is easy to form a cluster or block the sieve hole;

3 The shape and density of the particles are small, and the material is not easy to be sieved;

4 parameters of the screening device.

Sieving machine classification (for reference only):

Vibration screening equipment can be divided into: sieving machine for mining, light fine sieving machine, experimental sieving machine

The sieving machine for antimony ore can be divided into: high-efficiency heavy-duty sieve, self-centering sieving machine, elliptical sieving machine, dewatering sieve, circular sieving machine, banana sieve, linear sieving machine, etc.

Light fine sieving machine can be divided into: sieving machine, linear screen, straight screen, ultrasonic sieving machine, filter screen, etc. can refer to sieving machine series;

4 experimental sieving machine: slap screen, top impact sieving machine, standard inspection screen, electric sieving machine, etc. Please refer to the experimental equipment.

It can also be classified according to the material trajectory of the sieving machine:

    (I) According to the linear motion trajectory: linear sieving machine (the material moves linearly forward on the screen surface);

    (II) According to the circular motion track: a circular sieving machine (the material makes a circular motion on the sieve surface).