Henan Doing Mechanical Equipment Co.,Ltd

Henan Doing Mechanical Equipment Co.,Ltd
We are an integrated manufacturer for research and develop, production and sales of pelletizing machine .

leave a message
Pellet mill and Wood machinery

Contact Us

Doing Mechanical Equipment Co.,Ltd

Contact:
Ms Elina
Phone:
+86-371-5677 1822
WhatsApp:
TEL:
+86 135 2661 5783
Skype:
elina881130
Email:
sales@doingmachinery.com
Postcode:
450000
Address:
No.138 Yingxie Road,Jinshui District,Zhengzhou, Henan Province, China
Inquiry:
leave a message
pellet mill
Pellet mill
A pellet mill, also known as a pellet press, is a type of mill or machine press used to create pellets from powdered material. Pellet mills are unlike grinding mills, in that they combine small materials into a larger, homogeneous mass, rather than break large materials into smaller pieces.

There are many types of pellet mills that can be generally grouped into large-scale and small-scale types.
ring die pellet mill
Ring die pellet mill
Large-scale Pellet mills

There are two common types of large-scale pellet mills: flat die mills and ring die mills. Flat die mills use a flat die with slots. The powder is introduced to the top of the die and as the die rotates a roller presses the powder through the holes in the die. A cutter on the other side of the die cuts the exposed pellet free from the die. In the ring die there are radial slot throughout the die. Powder is fed into the inside of the die and spreaders evenly distribute the powder. Two rollers then compress the powder through the die holes. Two cutters are used to cut the pellets free from the outside of the die.

Large scale pellet mills are usually used to produce animal feed, wood pellets, and fuel pellets for use in a pellet stove.
falt die pellet mill
Flat die pellet mill
Small-scale mills

Small-scale mills are usually variations of screw presses or hydraulic presses. The same basic process is used for both types. A die, also known as a mold, holds the uncompressed powder in a shaped pocket. The pocket shape defined the final pellet shape. A platen is attached to the end of the screw (in a screw press) or the ram (in a hydraulic press) which compresses the powder.

Some platens are heated to speed up the time it takes and improve the overall structure of the pellet. They may also have water ports for quick cooling between uses.
falt die pellet mill
Falt die feed pellet mill
Applications of pellet mill

One of the more common applications is to produce KBr pellets which are used in infrared spectroscopy applications.

Animal feed pellets are usually a mixture of dry powdered feedstock, such as flour, sawdust, or grass, and a wet ingredient, such as molasses or steam. Feedstocks for pellet mills can sometimes break down and then re-form, or polymerize, under the extreme heat and pressure of the pellet mill.

Pellet Mill refers to a stand-alone equipment. It is the core machine of a complete production line of pellet. Therefore the Complete Line is called pellet plant or pellet complete production line. Generally, a pellet plant can either refer to a biomass pellet plant or an animal feed pellet plant due to the different use of pellets made with different ingredients. Pellet Mill is the forming equipment within a pellet plant, with the auxiliary equipment usually including crusher, hammer mill, mixer, cooler, sifter and packing machine.



Get Support or Price!

If you want to get more information and offer of the equipment,leave us message online,we will reply as soon as possible !