How to select ideal wood pellet fuel for your boiler?<br>

Wood pellet fuels are made of sawdust or crop wastes. By pushing as well as molding, they come to be strong strips with the thickness of 0.8-1.4 t/m3. Wood pellets fuel has the very same power density as tool coals. fish pellet machine burning impact has actually improved a whole lot compared to bulky materials. Besides, wood pellet fuels are convenient to store and also transport.



Which has greater expense efficiency?

The quality of biomass pellet fuel varies with the raw products it is made. Typically, there are Find Out More , typical wood pellets, bamboo pellets, peanut covering pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medicine residue pellets, organic sludge pellets, and so on. They have various rates, residential properties and also application places as well as target at particular clients.




For business and also individual users, it is not important to select top notch sawdust pellets or low-price rice husk pellets at all times. You need to pick the wood pellets with high cost efficiency as well as matches your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is a common biomass pellet fuel It has lower rate and inferior top quality than sawdust pellets. Besides, it has narrower application areas than sawdust pellets.



Excellent quality sawdust pellets can be applied in huge stokerfeed boiler, repaired grate boiler, burner, hot-blast stove, smelting furnace, etc. Although the cost is more than rice husk pellets, sawdust pellets is in wonderful demand. In high seasons, the top quality wood pellet supply remains in scarcity.



Which wood pellet boiler do you make use of?

For taken care of grate boiler or tiny pellet heater, you must pick those without coking.

For hot-blast range, the wood pellets need to have low ash material and also no coking.

For smelting heater, the wood pellets ought to have high warm value and also the unstable dividing rate is high.

For thermal oil boiler, the wood pellets should have low ash material without coking, as well as the warm worth and the unstable dividing price is high.

Stockerfeed cooktops have broader flexibility to wood pellets. You must think about the home heating rate demand, automatic or hands-on slag gadget, flue gas heat recovery device, dust collector types as well as select one of the most ideal wood pellets.



Actions to choose appropriate wood pellet fuel.

Based on years of my experience on biomass pellet fuel manufacturing as well as biomass boiler advertising and marketing, I end the adhering to steps on just how to pick suitable wood pellet fuel.




Step 1: evaluate your wood pellet cooktops as well as boilers

Action 2: listing your requirement on the wood pellet fuel

Action 3: survey the wood pellet produces within 800 km, as well as find out about the properties of their wood pellet fuels

Tip 4: contrast the outcome of step2 and step3, as well as figure out the distributors that satisfy your needs

Tip 5: work out the unit cost based on the provided price given by the wood pellet providers.

Choose 2 or 3 distributors as well as allot the acquisition quantity proportionally. Bear in mind to authorize contracts to secure an appropriate supply.

Notes:

As a mature wood pellet customer, you ought to not only focus on the cost of pellets or the device expense of warmth value, however pay attention to the system cost of 1-ton steam manufacturing, consisting of the price of fuel, labor, maintenance, and slag treatment.



Take the after-sale service into factor to consider. Some wood pellets produces can supply boiler upgrading and team training solution.



Quality indications of wood pellet fuel

For common usages, wood pellets fuel needs to meet the following parameters. The diameter is 6-12mm, the length is 2-4 times that of size, as well as the bulk thickness is larger than 600kg/m3. The squashing price is less tan 1.5%-2.0%, the ash web content is lower than 1.5%, the sulfur as well as chlorine content must be less than 0.07%, nitrogen web content less than 0.5%, as well as the warmth worth is more than 16MJ/kg.



For industrial purpose, wood pellets usually have the size of 8-10mm as well as the size of 25-35mm.



What's the best thickness for making wood pellets?

Thickness is a vital indication of wood pellet top quality. In most situations, the thickness of wood pellet fuel is between 1.1 and also 1.3 t/m3. poultry feed pellet mill will increase the cost of manufacturing. Besides, high density needs high compression ratio, hence increasing the abrasion of molding dies as well as shortening their working life.



For that reason, we recommend to restrict the wood pellet density between 0.8 as well as 1.1 t/m3. Several beginners in wood pellet industry favor to make pellets with high density and also high hardness. Although they looks lovely, they will reduce the production and also raise the abrasion.