Wood Pellets–New Fuel in the 21st Century
Wood is really essential to us. It is a good material for making houses or furniture. In the the past, people burn it to make fire to cook food or raise the inner temperature of their home to resist the coldness the winter. As the technology develops, people have greatly improved the way of making fuel with wood, and that is to make them into the shape of pellets. The raw material of the wood pellets can be made from the residue from the furniture factory or sawmill. For instance, sawdust, is a kind of ideal raw material to make wood pellets.
As you have known the raw material to make wood pellets, then you should know the tool you can use to make wood pellets. The name of the machine is usually known as pellet mill, but also called as pellet press or pelleting machine. There are mainly 2 kinds of pellet mill–ring die pellet mill and flat die pellet mill. Flat die pellet mill came to the world earlier than ring die pellet mill, is mainly used for small scale pellet production. Afterwards, the ring die pellet mill is invented with a more complex design and nowadays are usually seen in the large-scale production factory. So when you choose the machine, you should take your expected capacity into consideration firstly.
Having the pellet mill is not enough, you still need to have a clear understanding on how it works. Generally speaking, the whole production consists of five steps, that is crushing, drying, pelletizing, cooling and packaging. Consequently, you have to give consideration to that whether you need to buy other auxiliary equipments or not. In the first place, you may need a wood chipper or hammer mill to grind the wood material into the state of powder. But if you are dealing with the sawdust, you can omit this part. After that, because the moisture content of the raw material should meet the standard of 15 to 20 percent before pelletizing, a dryer may be needed to reduce the excessive moisture. Afterwards, you can now pelletize the raw material into the shape the pellet. To stop the pellets from breaking apart, you need to cool it down after finish pelletizing. In the last, the pellets should be packed in the bags to keep it from getting damp for being exposed to the moisture in the air.
You may think it is not an easy job, but what you need is to make more practices so that you can grasp the knack. And the result it generates is definitely worthy of your hardwork. It is less expensive than other normal fuels, and can burn very completely in the pellet stove or pellet boiler. Moreover, it won’t give out harmful gases to contaminate the environment, which cater to some developed countries such as Australia who have set up the goal to reduce the emission of carbon dioxide. They are very clean and easy to handle, which won’t do harm to your skin and won’t make your house dirty.
Briefly, with so many outstanding features, it is the time for the biomass pellets production to thrive. Also, it can bring in some fun to your life for it is able to make pellets for yourself assuming that you have a small pellet mill.
Come to know more details about wood pellet mill, please visit pellet mill information site.
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