Notes

How to pick suitable wood pellet fuel for your boiler?<br>
Wood pellet fuels are made of sawdust or plant wastes. By pressing and also molding, they become solid strips with the density of 0.8-1.4 t/m3. Wood pellets fuel has the exact same energy density as medium coals. The burning effect has boosted a great deal compared to cumbersome products. Besides, wood pellet fuels are convenient to store as well as transport.





Which has higher price performance?

The high quality of biomass pellet fuel differs with the raw materials it is made. Usually, there are high quality sawdust pellets, usual wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medicine residue pellets, organic sludge pellets, and so on. They have different prices, buildings as well as application places as well as target at details clients.



For venture as well as personal customers, it is not a good idea to choose top notch sawdust pellets or low-price rice husk pellets regularly. You should select the wood pellets with high cost performance and fits your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is a common biomass pellet fuel It has lower cost as well as substandard top quality than sawdust pellets. Besides, it has narrower application areas than sawdust pellets.



High quality sawdust pellets can be applied in large stokerfeed boiler, fixed grate boiler, heater, hot-blast cooktop, smelting heating system, and so on. Although the price is more than rice husk pellets, sawdust pellets is in wonderful need. In high periods, the top quality wood pellet supply remains in scarcity.



Which wood pellet boiler do you make use of?

For fixed grate boiler or little pellet burner, you need to choose those without coking.

For hot-blast stove, the wood pellets should have low ash web content as well as no coking.

For heating heater, the wood pellets need to have high warmth value and the unpredictable dividing rate is high.

For thermal oil boiler, the wood pellets should have reduced ash material without coking, as well as the warm value and also the unstable dividing rate is high.

Stockerfeed cooktops have broader adaptability to wood pellets. You need to take into consideration the home heating rate need, automatic or hand-operated slag device, flue gas warm healing device, dirt collector kinds and also select the most appropriate wood pellets.



Steps to select appropriate wood pellet fuel.

Based on years of my experience on biomass pellet fuel production as well as biomass boiler marketing, I wrap up the adhering to steps on how to select appropriate wood pellet fuel.



Step 1: assess your wood pellet ranges as well as boilers

Step 2: list your demand on the wood pellet fuel

Step 3: survey the wood pellet manufactures within 800 km, as well as learn more about the homes of their wood pellet fuels

Tip 4: compare the result of step2 as well as step3, and learn the suppliers that meet your requirements

Tip 5: exercise the unit expense based on the provided rate provided by the wood pellet distributors.

Pick 2 or 3 suppliers and allocate the acquisition quantity proportionally. Remember to authorize agreements to safeguard an ample supply.

Notes:

As a fully grown wood pellet customer, you must not just focus on the rate of pellets or the system expense of warm value, however take note of the device cost of 1-ton vapor manufacturing, consisting of the cost of fuel, labor, maintenance, as well as slag treatment.



Take the after-sale service into consideration. Some wood pellets manufactures can supply boiler updating and also personnel training solution.



Quality indicators of wood pellet fuel

For usual uses, wood pellets fuel has to fulfill the adhering to criteria. The diameter is 6-12mm, the length is 2-4 times that of size, and the bulk thickness is larger than 600kg/m3. The squashing rate is much less tan 1.5%-2.0%, the ash web content is lower than 1.5%, the sulfur as well as chlorine content should be less than 0.07%, nitrogen content less than 0.5%, and the heat worth is higher than 16MJ/kg.



For commercial objective, wood pellets typically have the size of 8-10mm as well as the length of 25-35mm.



What's the best thickness for making wood pellets?

Thickness is an essential sign of wood pellet top quality. In a lot of circumstances, the thickness of wood pellet fuel is between 1.1 as well as 1.3 t/m3. High thickness will enhance the expense of manufacturing. Besides, high density requires high compression ratio, thus raising the abrasion of molding dies and also reducing their working life.



Consequently, we advise to confine the wood pellet thickness between 0.8 as well as 1.1 t/m3. goat feed pellet making machine of beginners in wood pellet sector like to make pellets with high density and high hardness. Although animal feed pellet mill for sale looks stunning, they will decrease the manufacturing and enhance the abrasion.


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