Notes

Exactly how to choose ideal wood pellet fuel for your boiler?<br>
Wood pellet fuels are constructed from sawdust or crop wastes. By pushing and also molding, they come to be solid strips with the density of 0.8-1.4 t/m3. wood pellet making machine price has the same power thickness as tool coals. The burning impact has enhanced a whole lot compared with large materials. Besides, wood pellet fuels are convenient to store and also transport.



Which has greater cost performance?

The quality of biomass pellet fuel varies with the raw products it is made. Usually, there are high quality sawdust pellets, typical wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medicine deposit pellets, organic sludge pellets, etc. They have various rates, residential or commercial properties and also application areas as well as target at particular clients.




For enterprise as well as individual users, it is not wise to select high-grade sawdust pellets or low-price rice husk pellets constantly. poultry feed pellet machine need to pick the wood pellets with high expense efficiency and suits your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is a typical biomass pellet fuel It has lower rate and substandard high quality than sawdust pellets. Besides, it has narrower application areas than sawdust pellets.



High quality sawdust pellets can be applied in big stokerfeed boiler, dealt with grate boiler, heater, hot-blast stove, smelting heating system, etc. Although the price is higher than rice husk pellets, sawdust pellets is in fantastic demand. In high seasons, the premium quality wood pellet supply remains in shortage.



Which wood pellet boiler do you utilize?


For fixed grate boiler or small pellet burner, you ought to pick those without coking.

For hot-blast oven, the wood pellets must have reduced ash material as well as no coking.

For smelting heater, the wood pellets must have high warm value and also the unpredictable separating price is high.

For thermal oil boiler, the wood pellets should have reduced ash material without coking, and also the warmth worth and also the unpredictable separating rate is high.

Stockerfeed ranges have broader flexibility to wood pellets. You must take into account the home heating price demand, automated or hands-on slag device, flue gas heat recuperation device, dirt enthusiast kinds as well as choose one of the most ideal wood pellets.



Steps to choose appropriate wood pellet fuel.

Based on years of my experience on biomass pellet fuel manufacturing and also biomass boiler marketing, I conclude the following steps on exactly how to choose ideal wood pellet fuel.



Step 1: analyze your wood pellet ranges and boilers

Action 2: checklist your need on the wood pellet fuel

Action 3: survey the wood pellet makes within 800 kilometres, and also find out about the properties of their wood pellet fuels

Tip 4: contrast the result of step2 as well as step3, and figure out the suppliers that meet your demands

Step 5: exercise the unit price based on the provided cost given by the wood pellet providers.

Select 2 or 3 distributors as well as allot the purchase amount proportionally. Remember to authorize contracts to protect an appropriate supply.

Notes:

As a fully grown wood pellet customer, you must not just focus on the rate of pellets or the unit cost of warm value, but focus on the device cost of 1-ton heavy steam production, consisting of the price of fuel, labor, maintenance, as well as slag treatment.



Take the after-sale solution into consideration. Some wood pellets manufactures can give boiler upgrading and also team training service.



Quality indicators of wood pellet fuel

For typical uses, wood pellets fuel has to satisfy the adhering to specifications. The diameter is 6-12mm, the length is 2-4 times that of diameter, and the bulk thickness is larger than 600kg/m3. The squashing rate is much less tan 1.5%-2.0%, the ash material is lower than 1.5%, the sulfur and chlorine material should be less than 0.07%, nitrogen content less than 0.5%, and the warmth worth is greater than 16MJ/kg.



For commercial purpose, wood pellets usually have the size of 8-10mm and also the length of 25-35mm.



What's the best thickness for making wood pellets?

Density is a vital sign of wood pellet high quality. In the majority of scenarios, the density of wood pellet fuel is in between 1.1 and 1.3 t/m3. High thickness will enhance the price of manufacturing. Besides, high density needs high compression ratio, hence increasing the abrasion of molding dies and also reducing their functioning life.



For that reason, we recommend to confine the wood pellet density in between 0.8 as well as 1.1 t/m3. Many starters in wood pellet industry prefer to make pellets with high density as well as high hardness. Although they looks stunning, they will minimize the production and increase the abrasion.


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