Notes

Exactly how to pick appropriate wood pellet fuel for your boiler?<br>
Wood pellet fuels are constructed from sawdust or plant wastes. By pushing and molding, they become strong strips with the density of 0.8-1.4 t/m3. Wood pellets fuel has the very same power density as medium coals. The burning impact has enhanced a great deal compared with bulky products. Besides, hay pellet mill for sale fuels are convenient to store and also transportation.



Which has greater price efficiency?

The quality of biomass pellet fuel varies with the raw materials it is made. Typically, there are high quality sawdust pellets, common wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, pet dung pellets, sugar or medicine deposit pellets, natural sludge pellets, etc. poultry feed maker machine have different costs, properties and application places and target at specific consumers.




For venture and also personal individuals, it is not smart to pick top notch sawdust pellets or low-price rice husk pellets constantly. You ought to pick the wood pellets with high cost performance as well as matches your biomass boiler.



Rice husk pellets vs sawdust pellets

Rice husk pellets is a typical biomass pellet fuel It has reduced price and substandard top quality than sawdust pellets. Besides, it has narrower application areas than sawdust pellets.



Top quality sawdust pellets can be applied in huge stokerfeed boiler, repaired grate boiler, heater, hot-blast cooktop, smelting heater, etc. Although the price is more than rice husk pellets, sawdust pellets is in excellent demand. In high seasons, the high quality wood pellet supply is in scarcity.




Which wood pellet boiler do you make use of?

For fixed grate boiler or little pellet heater, you need to pick those without coking.

For hot-blast oven, the wood pellets should have reduced ash material and also no coking.

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

For thermal oil boiler, the wood pellets must have low ash content without coking, and the warmth worth and the volatile separating price is high.

Stockerfeed ranges have broader adaptability to wood pellets. You should take into consideration the heating price need, automated or hand-operated slag device, flue gas heat healing device, dirt collector kinds and select the most ideal wood pellets.



Steps to choose suitable wood pellet fuel.

Based on years of my experience on biomass pellet fuel manufacturing and also biomass boiler advertising and marketing, I wrap up the complying with steps on how to pick ideal wood pellet fuel.



Step 1: examine your wood pellet ovens and also boilers

Action 2: checklist your requirement on the wood pellet fuel

Step 3: study the wood pellet produces within 800 kilometres, and learn about the residential properties of their wood pellet fuels

Tip 4: contrast the result of step2 and also step3, and learn the providers that satisfy your needs

Step 5: work out the device price based upon the provided cost supplied by the wood pellet vendors.

Choose 2 or 3 suppliers and also allocate the acquisition amount proportionally. Bear in mind to sign contracts to protect an appropriate supply.

Notes:

As a mature wood pellet customer, you must not just concentrate on the rate of pellets or the system expense of heat worth, yet focus on the device price of 1-ton steam production, consisting of the cost of fuel, labor, maintenance, and also slag treatment.



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



Quality indicators of wood pellet fuel

For common uses, wood pellets fuel needs to fulfill the complying with criteria. The size is 6-12mm, the length is 2-4 times that of diameter, and the bulk density is larger than 600kg/m3. The squashing rate is less tan 1.5%-2.0%, the ash content is less than 1.5%, the sulfur and also chlorine content need to be less than 0.07%, nitrogen content less than 0.5%, and the warmth worth is higher than 16MJ/kg.



For industrial objective, wood pellets typically have the diameter of 8-10mm and also the length of 25-35mm.



What's the best density for making wood pellets?

Thickness is an important indication of wood pellet top quality. In many situations, the thickness of wood pellet fuel is in between 1.1 and 1.3 t/m3. High thickness will increase the expense of production. Besides, high density calls for high compression ratio, hence enhancing the abrasion of molding dies and shortening their working life.



For that reason, we suggest to confine the wood pellet density between 0.8 as well as 1.1 t/m3. Numerous starters in wood pellet market choose to make pellets with high thickness and also high solidity. Although they looks lovely, they will certainly minimize the manufacturing and also raise the abrasion.


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