Vertical Ring Die Pellet Machine/Large Output Ring Die Pellet Machine Price

Ring die pellet mill is designed more advanced and complex than flat die pellet mill. There are also two main advantages of ring die pellet mills. It generates less wear and tear when pelletizing. Ring die pellet mill is more energy efficient than the flat die pellet mill. These factors have led to ring die pellet mills being adopted in most large scale pellet production lines. The ring die pellet mill will be much easier to produce high quality pellets and high efficiency output. Ring die wood pellet mill belongs to pellet fuel processing equipment. After the materials like sawdust,wood chips, wood logs, rice husk, sunflower seed shells, peanut shells, and other kinds of agricultural wastes are first ground by a hammer mill and dried to a moisture content about 15% , they can be processed by our ring die pellet mill into solid biomass pellets. The final wood pellets can be used in stoves for home heating and industrial boilers and large power plants. Besides, the pellets are also widely used for animal bedding.

Ring Die Pellet Mill

The Working Principle of Large Output Ring Die Pellet Machine Price/Vertical Ring Die Pellet Machine

The process of Large Output Ring Die Pellet Machine Price/Vertical Ring Die Pellet Machine consists of forcing the soft material through holes in a metal die ring to make compacted material into formation of pellets, which are then cut to a pre-determined size by cutter inside of rings. The machinery related pelleting press which has been developed for this purpose is very diverse in design now. There is much controversial point between different pellet press manufacturers on which type of pellet mill is the most effective.

Now, most ring die pellet mills have one or more conditioning units mounted above them where liquids such as water can be added to improve pelletability. The water is sometimes added in the form of steam, resulting in firmer pellets produced. Usually the ring die plate rotates itself, and on its outer-side stationary knives cut the pellets to a pre-set length. From there, they are transferred to a cooler or drier to remove the heat generated during the pelleting process or added during steam conditioning. The moisture content of the pellets also needs to be reduced for better storage after processing by ring die pellet mill.

Ring Die Pellet Mill


Henan Fote Heavy Machinery Co., Ltd. is one of the first-class enterprises in China who are specialized in ring die pellet mill, sawdust pellet mill, wood pellet mill, biomass briquette machine, biomass pellet plant, etc. Fote Machinery takes the leading in passing ISO9001 international quality certificate and EU CE quality certificate. If you want to buy biomass pellet machinery, welcome to contact or visit.

Contact Information

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Address: High and New Industrial Zone, Kexue Revenue, High and New Technology Industrial Development Zone, Zhengzhou, China