Notes

The Compression Ratio Of The Pellet Equipment Mold
The Compression Ratio Of The Pellet Maker Mold And Mildew

Prior to the pellet maker mold is used, the compression ratio must be changed and computed. This is generally to adjust the size of the mold, the thickness, the taper as well as reaming degree of the bell mouth, the material of the mold, the solidity of the mold, as well as different products, there are various mold and mildew compression ratios.

So we need to change and also determine according to our real situation, so what is the change estimation approach of the pellet maker mold and mildew compression ratio?

Compression Ratio Of Pellet Machine Mold And Mildew

The compression ratio of the pellet maker die describes the ratio of the efficient size of the die opening of the die to the die size, and is an index showing the extrusion toughness of the pellet equipment.

Pellet equipment mold compression ratio = mold hole size/ efficient functioning size of mold hole

For a mold and mildew with a straight opening, the reliable size of the mold and mildew hole is the complete density of the mold and mildew, as well as the little diameter is the diameter of the mold hole itself.

Assumption: The diameter 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 action hole and also the external conical opening, the effective size of the die opening is the total density of the mold and mildew minus the length of the release opening or the length of the external tapered opening, as well as the aperture of the little diameter section is the aperture for calculating the compression ratio.


Presumption: the size of the ring die hole is 8mm, the die thickness 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 and efficient working length might be different.

How To Choose an Appropriate Mold Compression Ratio?

1. The aperture dimension as well as output of the mold are carefully related to the internal diameter of the pellet maker mold and mildew and also the composition of the raw products. The conventional aperture of 8-10 mm normally used in the market is called standard data.

The pellet maker larger than 10 mm needs greater stress for molding., Relatively speaking, the wear is likewise big, individuals normally call it a biomass pole making machine or a pole making equipment.

2. The efficient density of the mold is very important for the molding of resources.

If the mold and mildew is also thick, the molding time of the raw product is longer, the thickness of the particles is relatively large, the extrusion is harder, the mold and mildew is thin as well as simple to damage, as well as the density of the bits is reasonably little.

Journalism temperature is reduced, the result is high, but the molding price is low or the molding is poor.

3. The compression ratio of rough tools is established according to the raw materials. The compression ratio of poplar timber is 1:6, the compression ratio of want wood is 1:7, the compression ratio of tough wood is 1:5, and also the compression ratio of shavings is 1.: 5.5, the compression ratio of corn stalk is 1:6.5.

From paper pellet making machine , the compression ratio of various raw materials is different. The more challenging the raw material, the smaller sized the compression ratio, and the fluffy the raw product, the higher the compression ratio.

That is to state, the extra cosy the raw product, the easier it is to be formed. The even more fluffy resources consists of more fibers, as well as the more fiber-containing products are easier to form.

4. Each small opening straight has 6 mm, 8 mm, and also 10 mm. This 1 stands for the size of each small hole. If the size of the ring die hole is 8 mm, then this 1 represents 8, And also 6 stands for the reliable aperture.

The reliable aperture amounts to the size of the hole increased by the reliable aperture length, which is 6 * 8= 48, which is 8:48, 8:48 is simplified to 1:6, 1: 6 is the compression ratio of poplar wood. It is converted by doing this.

The quality of the biomass pellet equipment's output depends on the compression ratio of the ring die. Yet if the customer does not have high requirements for the molding rate of your pellets, after that you can appropriately Minimize the compression ratio, which can not just enhance the output, however additionally lower the service life of the mold and mildew as well as journalism wheel.

5. press pellet machine is additionally a crucial sign to determine the high quality of ring die. Under the very same compression ratio, the greater the roughness worth, the greater the extrusion resistance of the sawdust particles, and also the harder it is to release the product.

Extreme roughness also affects the high quality of the bit surface area. The proper roughness value ought to be 0.8-1.6. between.

What To Do If The Mold And Mildew Compression Ratio Is As Well Huge.

1. Experienced operators will certainly change the dampness material of the raw products or adjust the void between the ring molding rollers, as well as the pellets can be efficiently released without altering the compression ratio. The process requires to be videotaped as well as tested detailed.
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2. Furthermore, the 2nd pressurization can make the mold and mildew with a larger compression ratio smaller, however changing the ring mold will certainly affect the firmness of the ring mold and mildew, so it needs to be established according to the actual wear of the mold and mildew.

The roughness of the die opening of the pellet maker is likewise a vital indication to measure the high quality of the mold and mildew, and also the proper roughness value ought to be in between 0.8-1.6.

Under the very same compression ratio, the bigger the roughness worth, the better the particle extrusion resistance, and also the more difficult it is to release the material. Too much roughness also impacts the quality of the fragment surface area.

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