Just how to pick appropriate wood pellet fuel for your boiler?<br>


Wood pellet fuels are made of sawdust or plant wastes. By pressing and also molding, they come to be strong strips with the thickness of 0.8-1.4 t/m3. Wood pellets fuel has the very same energy density as tool coals. The burning impact has enhanced a lot compared to bulky products. Besides, wood pellet fuels are convenient to shop as well as transportation.



Which has greater cost efficiency?


The quality of biomass pellet fuel differs with the raw materials it is made. Typically, there are high quality sawdust pellets, typical wood pellets, bamboo pellets, peanut covering pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medication deposit pellets, organic sludge pellets, and so on. manual feed pellet machine have different rates, homes and application places and also target at certain consumers.



For enterprise as well as personal users, it is not important to choose high-quality sawdust pellets or low-price rice husk pellets constantly. You ought to select the wood pellets with high price efficiency as well as suits your biomass boiler.



Rice husk pellets vs sawdust pellets

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



High quality sawdust pellets can be applied in huge stokerfeed boiler, repaired grate boiler, heater, hot-blast range, smelting heating system, etc. Although the rate is higher than rice husk pellets, sawdust pellets is in great need. In high periods, the high quality wood pellet supply remains in lack.



Which wood pellet boiler do you use?

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

For hot-blast cooktop, the wood pellets should have reduced ash web content and no coking.

For heating heater, the wood pellets need to have high warmth value as well as the unpredictable dividing price is high.

For thermal oil boiler, the wood pellets ought to have reduced ash material without coking, and the heat value and also the volatile separating price is high.

Stockerfeed cooktops have wider versatility to wood pellets. You need to take into consideration the heating rate demand, automated or manual slag gadget, flue gas warm recuperation tool, dirt collector types and pick the most suitable wood pellets.



Steps to choose appropriate wood pellet fuel.

Based on years of my experience on biomass pellet fuel production and also biomass boiler advertising and marketing, I conclude the complying with steps on just how to pick suitable wood pellet fuel.



Action 1: analyze your wood pellet ranges as well as boilers

Step 2: checklist your need on the wood pellet fuel

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

Step 4: compare the result of step2 as well as step3, and also discover the vendors that fulfill your requirements

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

Select 2 or 3 vendors as well as assign the acquisition quantity proportionally. Remember to authorize contracts to secure an adequate supply.

Notes:

As a mature wood pellet consumer, you must not only focus on the cost of pellets or the device price of heat value, however take note of the unit expense of 1-ton steam manufacturing, including the expense of fuel, labor, upkeep, as well as slag therapy.



Take the after-sale service into consideration. wood pellet maker can give boiler updating and staff training solution.



Quality indications of wood pellet fuel

For usual uses, wood pellets fuel needs to satisfy the adhering to specifications. The diameter is 6-12mm, the size is 2-4 times that of diameter, as well as the mass 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 and chlorine material must be less than 0.07%, nitrogen content less than 0.5%, and the warm worth is more than 16MJ/kg.



For commercial objective, wood pellets generally have the size of 8-10mm and also the size of 25-35mm.



What's the very best thickness for making wood pellets?


Thickness is an essential indicator of wood pellet top quality. In many circumstances, the thickness of wood pellet fuel is in between 1.1 and also 1.3 t/m3. High density will certainly enhance the cost of manufacturing. Besides, high density needs high compression proportion, therefore increasing the abrasion of molding dies as well as reducing their functioning life.



Therefore, we recommend to constrain the wood pellet density between 0.8 and 1.1 t/m3. Lots of beginners in wood pellet industry like to make pellets with high density and high firmness. Although they looks beautiful, they will certainly decrease the manufacturing and also enhance the abrasion.

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