FAQ About Dry Powder Briquette Machines

2019-09-11 16:00:00
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Summary :Dry powder briquetting machines are mainly used to compress powdery material.If the moisture content of the materials is high(≥5%), they are not suitable to be processed by dry powder briquette machines.The amount of feeding material has something to do with the speed of the screw and screw pitch.

FAQ About Dry Powder Briquette Machines

Difference between dry powder briquette machines and other types of briquette machines

  1. Different methods of installing motors;
  2. Dry powder briquette machines can form the powder materials directly, no other adhesive needed;
  3. Compared with some common briquette machines, dry powder briquette machines can do some work that common briquetting machines can’t do.

Applied Range of Dry Powder Briquette Machines

Dry powder briquetting machines are mainly used to compress quicklime powder, magnesia powder, fine iron powder, chromium ore powder, waste of lead and zinc, aluminum ash, powder of nonferrous metals, powdery wastes of fire-proofing material and ceramics and so on. They are widely used in metallurgic, chemical and fire-proofing material industries. At present, the briquette machines are mostly used to compress quicklime powder into cakes.

What materials are not suitable for dry powder briquette machines?

If the moisture content of the materials is high(≥5%), we suggest you should not choose dry powder briquette machines to process these materials. You can choose other types of briquetting machines accordingly.

What should you notice when choosing a dry powder briquetting machine?

Firstly, you should find out if your material can be processed by dry powder briquette machines. 
Next, you should do a careful survey on the price, quality and manufacturer of the dry powder briquette machines.

To adjust the feeding part of the dry powder briquette machines

Here, we are mainly talking about how to adjust screw force feeding device. The amount of feeding material has something to do with the speed of the screw and screw pitch. Apart from these, it is also influenced by the components, quality, particle size, water content, specific gravity of the raw materials.
Generally, the screw pitch don’t need to be adjusted, because it is worked out according to theoretical calculation and experiential data. 
If the amount of the feeding material is not enough, it will be hard to form the powdery materials into cakes. Or even if the powdery materials can be formed, the density of the cakes will not be high enough. Under such circumstances, the rotating speed of the screw should be increase accordingly. 
If the amount of the feeding material is too much, the finished products will look bad. At the same time, it will overload the machine, so the operator should adjust the rotating speed according to different situations.

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