Automatic complete wood pellet production line plant for woodwork

Wood pellet production line is a kind of complete pellet production line from raw material crushing to final pellets packaging. This plant consists of ring die pellet mill, screw conveyor, crusher, silo, Cooler, grading sieve machine, packing machine and control cabinet, etc.

Wood pellet production line is a kind of pellet production line to make pellet from any type of wood materials and biomass energy. This pellet line's output rangs from 1ton/hour to 10ton/hour.

1. This wood pellet plant with compact structure covers less space.

2. This pellet production line is with high capacity, high efficiency and low consumption.

3. Good performance and high precision of main parts insure all machines working stably and safely in low noise.

4. This pellet production line is easy to install and operate and saves labour power.

5. Producing capacity of this pellet production line can be customized by customers' requirements and can be designed as actual space.

6. Long life of all main parts.

7. Machines in this pellet production line are mostly ceritified by ISO, SGS and CE.

    A complete pellet production line includes several sections:

raw materials pretreating section, drying section, crushing section, pelletizing section, cooling section, screening section and packing section.

1. Raw materials pretreating section

Drum Wood Chipper (chip the raw wood into small pieces);

If raw materials are grass or corn stalk, we need to use chaff cutter.

2. Drying section

Dryer (reduce raw materials' moisture to a suitable level for pelletizing);

The best moisture content to pelletize is about 14-16%. Raw material shall be pretreated well to achieve regulated moisture content and size. Generally, moisture content of material ought to be about 13%-15%.

3. Crushing section

Hammer Mill (grind the small pieces of wood into nearly powdery form for easy pelletizing);

Depending on the different input material, we fit out the suitable Crushing machines. If the raw material is the Straw Baler, we developed the series Baler Crusher adopting the foreign advanced technology. If the raw material is big logs with diameter less 300mm or big timber cutter, our BX-Series Chipping and Crushing Machine is your best choices; while SFSP-series Hammer Mill is widely used to crush each kind of straw, wood chip, tree branch, bark and leftover bits from agricultural wastes. The best moisture content in the Crushing Process is less 20%, and the thickness of the wood chip is less 5mm.

4.Pellet making section

Wood/biomass pellet machine takes biomass waste as raw material to make pellet fuel which is a kind of renewable energy replacing fossil fuel. Pelletizing is the process of making waste materials into solid fuel. The objects are used for burning purposes. Wood pellet machine is used to process raw materials into wood pellets. It is the corn component of the whole line, which can decide the capacity of the whole wood pellet line.

5. Cooling section

Cooler (cool down the output pellets to avoid accumulation of heat that may destroy pellets);

6. Screening section

Sieving (remove the dusts and crushed pellets);

7. Packaging section

Packing (pack the pellets into bags of required sizes);

Raw materials:

Suitable raw materials: Wood waste(a variety of spices of trees, lumber, timber, shrubs, sawdust, saw shavings, twigs and branches). Sawdust, groundnut shell, sugarcane biogases, caster shells/stalk, palm shell, coffee husk saw dust, paddy straw, sunflower stalk, cotton stalk, tobacco waste, mustard stalk, jute waste, bamboo dust, tea waste, wheat straw, palm husk, soybeans husk, leaves, grass, coir pitch barks/straws, rice husks, forestry wastes, wood chips and other kind of agro wastes(rice husks, corn cobs, peanut shells, sunflower seed shells, coconut shuck, coffee grounds, straw stalks, cotton stalks, palmempty fruit bunches).

Finished pellets

     Double Crane are able to choose a more adapted packing ways for you such as wooden case and iron case. Pls kindly tell us your idea, we will immediately design a better project with reasonable shipping charges and reliable packing to suit to your requirements.

Shandong Double Crane Machinery Manufacturer Co., Ltd. was established in2005. And the factory is located in Leling city, Shandong province and occupies over 60,000 square meters. There are more than 150 workers, 30 mechanical designs and experts and 3 sales team.

Adhering to the concept of green, eco-friendly environment and humanisum, by learning domestic and foreigh advancedd technology, we are dedicated to R&D, production and sale of feed machines, biomass energy machines nd organic fertilizer machines. Among them, hammer mills and feed pellet machine are both certified by SGS, CE and ISO 9001. Upon to now, our products have been already exported into more than 30 countries and regions in the world. They have been enjoyed a high reputation by clients with high quality, reliable service and nice performance. 

Our factory and business are rapidly expanding in 2015. We sincerely hope to establish a new cooperative relationship with clients in the world. If you are such a client and interested in feed machines, pls don't hesitate and contact us soon.

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