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   Sawdust pellet making line
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   Biomass briquet making line
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Grain and oil machinery
Sawdust pellet making line

   Sawdust pellet making line 

Description: This line makes the blo-pellets from the wood waste and certain agricultural crops, such as sawdust, straw, chips  leaves etc lt collects the material and mix, adjust the quality make the big and small and roundlsh thing to cool dry Sift the process of grading to form The technological process are rational In succession, every unit performance is good, the aircrew structure is compact, The area of occupation of land is little, the energy consumption is low, It is convenient to operate it and maintain.

Energy Consumption: Water:40-60kg/h, Coal:80-120kg/h raw material with 30% moisture

Main process
I.Wood/chip/log crushing system
Model 9FH wood crusher to crush the chips into powder like sawdust, if the size of raw material is bigger than 5mm, it is necessary for using mode BG system log crusher better, firstly it cursh the log into small size like 5mm or so, then use wood crusher to crush it into sawdust

II. Drying process
The best moisture to palletize is about 14-16%. Our new air-current rotary dryer is made up of burning stove and main rotary dryer, which can realize to reduce the moisture from 50% to 10%. And save about 30% energy consumption comparing the old rotary dryer. Our burning stove is fueled by coal and wood waste, which can save electricity consumption largely. If the users want to use other fuel such as gas and electricity, one burner is necessary but the extra cost will be added

III . Pelletizing Process: 9CKWood Pellet Machine is the most important equipment , which have the following features:
(1) The lubrication system for wood pellet mlll adopts the traclng and inspecting system controlled by the microcomputer When the temperature of the bearing is over the normal
temperature, the microcomputer will start the round closed  auto-Lubrications system to lubricate the bearings , which complete solved thetrouble of lubricating roller depending on the operation experience The Lubrications system 1s made up of the tracing and inspecting system controlled by the microcomputer, auto-Lubricating system On time and compelled lubricating system by hand
(2) Driving Gear adopts the high precision gear transmission structure The wear bearing is made from China Biggest Bearing manufacturer according to our special requests The ring die adopts the hoop fastening method ,  which is increasing the speed of discharge comparing with the past boll fastening method As a result , the capacity is 10_15 % higher than the belt transmission structure.
(3) AS per the ring die and roller of the wood pellet mill  we have the fine machining with the alloyed steel , such as 20 CrMnTi and 40Cr ; and stainless steel  such as 4 Cr13 and 3 Cr 13 And our heating treatment is also different from the other domestic manufacturer , our carburizing treatment make the depth of hard facing to2mm , which improve the anti - abrasion of the ring die and roller more than10 tlmes , it can save the production cost heavily.

IV. Cooling process
After the palletizing process, the temperature of the wood pellet is about 60-80 degree, and the moisture content is about 15%, so we need to used cooler to reduce about 3-4% moisture, so the wood pellets is easy to store
But considering the feedback from some foreign clients, the local climate is very humidity, they hope to cool the wood pellet with moisture 7-8%. In order to meet the different need from different clients, we develop one kind of new stabilizer combined cooler.

V. Packing process
After cooling, the wood pellet will not directly enter into the fuel process, avoiding the wood pellet affect with damp. The packing process is necessary. In this process, we assemble our domestic best semi-automatic packing machine to you.

VI. waste air process system
Normally the line is matched with the cyclone for ridding off the dust air, but we also suggest the client t match with other waste air processing system if the line is installed in the city

Main capacity: 1t/h, 2t/h. 3t/h, 4t/h 5t/h, etc


Beijing Office: No.1093 Yong-480 Luyuan South Street Tongzhou Area Beijing City-China
Contact Person: LILY Tel: +86-13718365121 E-mail:
Manufactory Center: Room 609,616 Xindi Commerce Bld., Huanghe road 131, Zhengzhou City, China
Tel: +86-371-67268897 65688308 67268833 Fax: +86-371-67268997