YUFENG Vertical Ring Die Biomass Wood Pellet Machine YFK880
 
Application:
Wood pellet making line is the process of making waste materials into solid fuel for burning purposes.YFK series efficient centrifugal pellet mill is our initiative patented product in China through meticulous research and development. It is widely used for the recycling usage of wastes and tailings in biomass fuel plant,wood processing plant ,fertilizer plant,chemical factory,foctory,foodstuffs factory and brewery.





Raw material:
Yufchina biomass wood pellet mill is able to produce cylindrical pellet, and thus be widely used in pelletizing wood, sawdust, crop straw (rice straw, wheat straw, corn stalks, sorghum stalk, soybean stalk, cotton stalk, grape straw, peanut seedlings, and sunflower stalk), rice husk, grass, shrubs, branches, wood cut-off head, bamboo debris, bagasse, etc.

Process:

1.Crushing Process: 
1) removing the barks from fresh logs, decrease the ash content of wood pellets;
2) crushing the logs, waste wood, wood branch, wood bark into wood chips whose length is less than 8mm .

2.Drying Process:  
1) raw materials: wet wood dust;
2) dried wood dust: 8-15% moisture;
3) capacity: adjustable.
 
3.Pelletizing Process: 
1) raw mterials requirement:
     moisture : 8-15%
     feeding length size: less than 8mm

2) service life:
     ring die (alloy steel): 800-1200hrs;
     ring die (stainless steel): 1200-1800hrs;
     roller assembly: 700-800hrs. 
                                                          
4.Cooling Process: 
1) hot wood pellet from pellet machine: 60-80 degree, soft and easy-crack;
2) after cooling:close to room temperature, and very hard.
 
5.Packing Process: 
1)25-50kg/bag;
2) heat sealing. 

Technical parameters:
 

Features:

1. Vertical die,feeding vertically;No arching of raw materials,easy for heating dissipation.  

2. Die fixed,rollers rotating,materials centrifugal,evenly distributed around.

3. Double-layer dies,up and down dual-use,high capacity,saving energy.  

4. Separate discharge device to ensure the forming rate of pellets, reasonable design.

5. Main parts adopt high alloy wearable materials, and doubled lifetime.

6. 24 hours working with automatic lubrication system.


After-sale service:

Provide engineer to wok site guiding install, debugging and commissioning.
Test equipment after installation, training operators for free, remind notice in operating.
 Regularly return visit to the customers.
Within warranty period, we take charge of everything if any quality problems. After the warranty period, we still focus on the plant running and services.
Response customer's questions within 1 working day, give effective solutions within 3 working days, go into action with 5 working day.
   
             
About us

Zhengzhou Yufeng Heavy Machinery Co., Ltd is one of biggest mining machinery and building material production machinery manufacturer and supplier in China. YUFENG Machinery features a unique combination of rotor design, wear material and crushing equipment design. This combination has proved revolutionary.

If you have any questions, please feel free to contact us.
  
 Zhengzhou Yufeng Heavy Machinery CO.,LTD