Wearing parts of briquetting machine - the roller

Working under high pressure, abrasive environment, the roller of briquetting machine is the most wearing part. The service life is of great importance to the economic profit.

The material of roller is an important factor. What we use is two kinds of alloy steel, 65Mn and 9Cr2Mo (for special purpose, stainless steel is also available). Generally, roller of 65Mn could serve about 6-10 months, while roller of 9Cr2Mo could serve about 12-15 months. Of course, service life also depends on the working hours and the materials you feed into the machine.

Even of the same alloy steel, rollers processed by different thermal treatment show different performance. Our roller would undergo several processes in sequence, annealing to reinforce the tenacity for further machining, quenching to improve the hardness after machining, aging treatment of 6-12 months to eliminate the internal stress. For some extremely abrasive materials, carburization of the roller surface is necessary. The thickness of 2-3mm would extend the service life a lot.

What can you conclude now? Obviously, we are an engaged, serious manufacturer of briquetting machine, briquetting press, roller press. If you need briquetting production line or briquetting plant, come to us for the professional solution.

For more info, please visit briquetting machine manufacturer.

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From: http://www.briquetter.cn/

Screw feeder of briquetting machine helps a lot for some materials that need high pressure

Screw feeder of briquette machine helps a lot for some materials that need high pressure

Screw feeder equipped on the briquette machine is not necessary for every material.

For some bulk materials such as quick lime, no additive is allowed. It is difficult to make quick lime into briquettes. So, additional pressure is required. This is where screw feeder shows its function.

While counter-rotating rollers are horizontal, screw feeder is vertical. With auger pushes material into the gap between rollers, screw feeder presses burnt lime heavily.

Thus, solid briquettes are formed.

For more info, please visit briquetting machine.

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What factors have impact on the capacity of roller briquette press?

What factors have impact on the capacity of roller briquette press?

Capacity of a machine is an important economic factor. When roller briquette press is processing a certain material, the capacity varies. 

What will influence the capacity?

1.  Specific gravity of the material

2.  Property of material

3.  Diameter and width of the roller

4.  Rotation speed of the roller

5.  Pockets on the surface of tires.

Do you have any idea? Let’s discuss.

For more info, please visit roller press.

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