Notes

The Compression Ratio Of The Pellet Equipment Mold
floating fish feed pellet making machine Of The Pellet Machine Mold And Mildew

Prior to the pellet equipment mold is used, the compression ratio should be changed and also determined. This is mostly to change the size of the mold, the density, the taper as well as reaming degree of the bell mouth, the material of the mold, the firmness of the mold, and also various materials, there are various mold and mildew compression ratios.

So we have to adjust and calculate according to our actual situation, so what is the change estimation method of the pellet equipment mold compression ratio?

Compression Ratio Of Pellet Maker Mold

The compression ratio of the pellet maker die refers to the ratio of the reliable size of the die opening of the die to the die diameter, and is an index mirroring the extrusion toughness of the pellet maker.


Pellet equipment mold and mildew compression ratio = mold hole size/ reliable functioning size of mold hole

For a mold with a straight opening, the reliable size of the mold and mildew hole is the overall density of the mold and mildew, and the tiny diameter is the size of the mold hole itself.

Presumption: The size of the die hole is 6mm, and also the density of the ring die is 45mm

Compression ratio= 6/45= 1:7.5.

The ring mode compression ratio is 1:7.5.

For the release step opening as well as the outer tapered opening, the efficient length of the die hole is the total thickness of the mold minus the size of the launch opening or the length of the outer tapered hole, and the aperture of the tiny diameter section is the aperture for computing the compression ratio.

Presumption: the size of the ring die opening is 8mm, the die density is 66mm, and the launch hole is 18mm.

Compression ratio= 8/( 66-18)= 1:6.

The ring mode compression ratio is 1:6.

Compression ratio is a ratio. For the same compression ratio, its aperture as well as effective working size might be different.

Exactly how To Pick an Ideal Mold Compression Ratio?

1. The aperture size and also result of the mold and mildew are carefully related to the inner size of the pellet equipment mold and the composition of the raw products. The standard aperture of 8-10 mm generally made use of in the market is called conventional information.

The pellet maker larger than 10 mm needs greater stress for molding., Relatively speaking, the wear is likewise huge, customers generally call it a biomass pole making maker or a rod making maker.

2. The effective thickness of the mold is extremely crucial for the molding of raw materials.

If the mold and mildew is also thick, the molding time of the raw material is much longer, the thickness of the particles is relatively big, the extrusion is more difficult, the mold is slim and very easy to break, and the density of the bits is reasonably tiny.

The pressing temperature is low, the outcome is high, however the molding price is low or the molding is poor.

3. The compression ratio of abrasive devices is identified according to the raw products. The compression ratio of poplar timber is 1:6, the compression ratio of pine timber is 1:7, the compression ratio of hard wood is 1:5, as well as the compression ratio of shavings is 1.: 5.5, the compression ratio of corn stalk is 1:6.5.

From these straightforward figures, the compression ratio of different resources is various. The harder the raw material, the smaller the compression ratio, and also the cosy the raw product, the greater the compression ratio.

That is to state, the extra cosy the raw material, the less complicated it is to be formed. The even more fluffy basic material includes much more fibers, and the more fiber-containing products are simpler to shape.

4. Each tiny opening directly has 6 mm, 8 mm, as well as 10 mm. This 1 represents the size of each small opening. If the size of the ring die hole is 8 mm, after that this 1 stands for 8, And 6 stands for the efficient aperture.

The efficient aperture is equal to the size of the hole multiplied by the efficient aperture length, which is 6 * 8= 48, which is 8:48, 8:48 is streamlined to 1:6, 1: 6 is the compression ratio of poplar wood. It is converted this way.

The quality of the biomass pellet maker's result relies on the compression ratio of the ring die. Yet if the customer does not have high demands for the molding price of your pellets, then you can suitably Minimize the compression ratio, which can not only enhance the output, yet additionally lower the life span of the mold and mildew and the pressing wheel.

5. Roughness is likewise a vital sign to gauge the top quality of ring die. Under the same compression ratio, the better the roughness value, the greater the extrusion resistance of the sawdust particles, as well as the more difficult it is to release the product.

Extreme roughness additionally impacts the high quality of the fragment surface area. feed pellet mill machine price to be 0.8-1.6. between.

What To Do If The Mold Compression Ratio Is Too Big.

1. Experienced operators will certainly readjust the moisture material of the raw products or change the void between the ring molding rollers, and the pellets can be efficiently discharged without altering the compression ratio. The procedure requires to be tape-recorded and evaluated detailed.
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2. On top of that, the 2nd pressurization can make the mold with a larger compression ratio smaller sized, yet customizing the ring mold will influence the firmness of the ring mold, so it requires to be figured out according to the real wear of the mold and mildew.

The roughness of the die hole of the pellet maker is additionally a crucial indicator to gauge the top quality of the mold and mildew, and the proper roughness worth ought to be between 0.8-1.6.


Under the exact same compression ratio, the bigger the roughness value, the higher the particle extrusion resistance, and also the harder it is to release the product. Extreme roughness also impacts the quality of the particle surface.


Homepage: https://biomasspelletmaker.com/variables-influencing-the-revenue-of-biomass-pellets/