Car Cylinder Head,Cylinder Head,Engine Cylinder Head,Auto Cylinder Head Zhejiang Noken Mechanical Technology Co., LTD , https://www.nkcasting.com
Type
Honey-comb type, teeth or customized
Application
Spare parts for pellet mill, such as feed pellet mill, bio-mass pellet mill
Our roller shell is compatible with pellet mills from CPM, BULHER, MUYANG, etc.
Roller Shell – Pellet Mill Roller Shells for Sale
**Features of FDSP Roller Shell**
1. Made from wear-resistant alloy material, processed through fine and heat treatment.
2. Crafted from bearing steel, high hardness, excellent wear resistance, long service life, available in various tooth depths and shapes.
3. Tooth surface design enhances pelleting performance.
4. Common tooth forms include honeycomb, scallop shape, and scallop with edge banding.
5. Honeycomb and scallop-shaped roller shells are mainly used in livestock and poultry feed pelleting.
6. The advantage of honeycomb roller shells is even wear on the ring die, but coil performance is less optimal.
7. Scallop-shaped roller shells offer good coil performance and are widely used in feed mills, though they may cause uneven wear on the ring die.
8. Scallop shape with edge banding is ideal for aqua feed, preventing feed from sliding during extrusion.
We have a wide range of pellet mill parts in stock.
**Product Description:**
Roller shell, commonly known as roller, is one of the main working components in a pellet mill. It is used to process various types of biomass fuel granules, animal feed pellets, and other pellets. Made from wear-resistant alloy steel with carburization heat treatment, it offers even hardness and a long service life. It comes in different types, including through-tooth, non-through-tooth, and pass type. Components like inner eccentric shaft are precisely manufactured, allowing customers to adjust the space between the roller and ring die according to their production needs. Easy to install and replace, it ensures efficient operation and maintenance.
**Product Photos:**
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**Important Notes:**
1. Select the correct die hole compression ratio.
2. Adjust the working clearance between the ring die and roller (0.1–0.3 mm is suitable). After starting the new pellet mill, the roller should be in a pre-running state without rotating.
3. New ring dies should be used with new rollers. The roller connection with the ring die must be loose at the front and tight at the back. If sharp corners appear on both sides of the roller, use a hand grinder to blunt the flange part for better contact.
4. Before feeding raw materials into the pellet mill, perform cleaning and magnetic separation to reduce iron impurities entering the die hole. Regularly check the die hole for blockages and clean them if necessary.
5. If plastic deformation occurs in the ring die guiding cone hole, causing shrinkage, repair it immediately. During repairs, ensure that the lowest height of the ring die inner surface is 2mm higher than the bottom of the overtravel groove. Also, allow extra adjustment for the eccentric shaft, otherwise the ring die should be scraped.
Model NO.: FDSP CPM MUYANG
Separated: Separated
Brand: Fdsp
Name: Roller Shell – Pellet Mill Roller Shells for Sale
Application: For Ring Die Pellet Mill
Customized: CPM, Muyang, Bulher
Trademark: Liangyou
Specification: CE, ISO, SGS
Origin: Jiangsu, China
HS Code: 8436100000
August 31, 2025