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Zhengzhou Allance Pellet Mill
Tel: +86-0371-65981992
Mobile: 0086-18603851787 / 13733816811
Add:Weiyi Road,Zhengzhou,CHINA

Ring Die Wood Pellet Machine
Ring Die Wood Pellet Machine
Material: Wood chips/rice husk/sunflower seed shells/agricultural wastes
Pellet Size: 6mm/ 8mm/9mm/10mm/12mm
Power: 37/55/75/90/132KW
Capacity: 0.3-2.2t/h
Gurantee: 2 years
Application: Home heating/industrial boilers/power plants /animal bedding.

Ring Die Wood Pellet Machine Introduction
Ring die types tend to be regularly used for pellets making of medium to large-scale. The benefits of ring die system for eliminating roller skip are reduced power consumption, extended consumable parts life and improved pellet quality. The materials like sawdust,wood chips, wood logs, rice husk, sunflower seed shells, peanut shells, and other kinds of agricultural wastes go through crushing, drying, compression and finally formed solid biomass pellets.
Ring Die Wood Pellet Mill Features 
1.Adopt high precision gear drive. Output is 20% larger than that of belt drive.
2. Advanced bearing and oil seal guarantee a efficient and stable working process.
3.Feeding device adopts frequency conversion motor, ensuring continuous and even feeding.
4. Different hole diameters make various sizes of pellets possible. 
5. Flexible coupling shaft with novel structure ensures a stable pelletizing process and  low breakdown possibility.
6.Permanent magnet device can remove impurities in the pelletizing process.
Wood Pellets Benefits   
1.When burning, less ashes reminded, air pollutants emission reduced and carbon neutral without exacerbating the global warming.
2.A wide range of raw materials adaptability includes wood materials, agricultural by products, even wood wastes from wood processing factory.
3.Regular and uniform shape, easy to ignite, high heat output, convenient to store and transport, especially suitable for automated heating system.
4.Wood pellets can be used for home heating and industrial boilers and large power plants as well as animal bedding.
5. It is applicable for stoves, furnaces,boilers and other heating systems.
Ring Die Wood Pellet Machine Working Principle
After grinding and drying process, the materials will be sent into feeding device and mixed in the conditioner. Then they are forced into the pelletizing chamber by the imperative feeder. In the chamber, materials are squeezed between the rollers and die to form into cylinder shape pellets. As they are extruded, cutting knives will cut the pellets into specified size.
Ring Die Pellet Mill for Making Wood Pellets Specifications

Model Power Capacity Dimension
MZLH320 37kw 0.3~0.5t/h 2100*800*1300mm
MZLH350 55kw 0.4~0.6t/h 2200*900*1500mm
MZLH400 75kw 0.8~1t/h 2300*1000*2100mm
MZLH420 90kw 1~1.2t/h 3200*1100*1700mm
MZLH508 132kw 1.5~2.2t/h 3200*1300*1900mm


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Product Name: Ring Die Wood Pellet Machine
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