Notes

Exactly how to select suitable wood pellet fuel for your boiler?<br>
Wood pellet fuels are made from sawdust or crop wastes. By pressing as well as molding, they become strong strips with the thickness of 0.8-1.4 t/m3. Wood pellets fuel has the same power density as medium coals. The burning effect has actually improved a lot compared to bulky materials. Besides, wood pellet fuels are convenient to shop as well as transport.



Which has greater price efficiency?

The top quality of biomass pellet fuel differs with the raw materials it is made. Typically, there are high quality sawdust pellets, common wood pellets, bamboo pellets, peanut covering pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medication deposit pellets, natural sludge pellets, and so on. pellet machine price have different prices, buildings as well as application places and target at details clients.



For enterprise and also individual users, it is not a good idea to choose top quality sawdust pellets or low-price rice husk pellets regularly. You must select the wood pellets with high expense efficiency and also fits your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is an usual biomass pellet fuel It has lower cost as well as inferior top quality than sawdust pellets. Besides, it has narrower application locations than sawdust pellets.




Top quality sawdust pellets can be applied in huge stokerfeed boiler, taken care of grate boiler, heater, hot-blast cooktop, smelting heating system, and so on. Although manual fish feed pellet machine is greater than rice husk pellets, sawdust pellets remains in fantastic need. In high seasons, the high quality wood pellet supply is in scarcity.



Which wood pellet boiler do you use?

For dealt with grate boiler or tiny pellet heater, you need to pick those without coking.

For hot-blast cooktop, the wood pellets ought to have reduced ash content and also no coking.


For smelting heater, the wood pellets need to have high heat worth as well as the unstable separating rate is high.

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

Stockerfeed cooktops have larger adaptability to wood pellets. You ought to think about the heating rate demand, automatic or hands-on slag gadget, flue gas heat recovery gadget, dirt collector kinds and select the most appropriate wood pellets.



Steps to choose suitable wood pellet fuel.

Based upon years of my experience on biomass pellet fuel manufacturing as well as biomass boiler advertising and marketing, I conclude the following steps on just how to select suitable wood pellet fuel.



Step 1: evaluate your wood pellet cooktops and boilers

Step 2: list your demand on the wood pellet fuel

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

Step 4: compare the outcome of step2 as well as step3, and also discover the vendors that satisfy your demands

Step 5: exercise the device cost based upon the supplied rate offered by the wood pellet suppliers.

Choose 2 or 3 distributors and assign the purchase amount proportionally. Remember to sign agreements to protect a sufficient supply.

Notes:

As a fully grown wood pellet consumer, you need to not just concentrate on the price of pellets or the unit price of heat value, but focus on the system cost of 1-ton vapor production, consisting of the cost of fuel, labor, maintenance, as well as slag treatment.



Take the after-sale solution right into consideration. richi pellet produces can provide boiler updating and team training service.



Quality indications of wood pellet fuel

For common usages, wood pellets fuel needs to satisfy the following parameters. The size is 6-12mm, the size is 2-4 times that of size, as well as the bulk thickness is larger than 600kg/m3. The crushing rate is less tan 1.5%-2.0%, the ash web content is less than 1.5%, the sulfur as well as chlorine content must be less than 0.07%, nitrogen content less than 0.5%, and also the warmth value is greater than 16MJ/kg.



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



What's the best density for making wood pellets?

Density is a vital indicator of wood pellet quality. In many situations, the density of wood pellet fuel is in between 1.1 and 1.3 t/m3. High density will certainly raise the price of production. Besides, high density needs high compression ratio, thus increasing the abrasion of molding dies as well as shortening their functioning life.



Consequently, we suggest to restrict the wood pellet density in between 0.8 as well as 1.1 t/m3. Many starters in wood pellet sector prefer to make pellets with high density and also high hardness. Although they looks gorgeous, they will certainly minimize the production and also raise the abrasion.


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