Roller Shell – Pellet Mill Roller Shells for Sale
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
| 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 suitable for pellet mills from CPM, BULHER, MUYANG, etc. |
**Features of FDSP Roller Shell**
1. Made from wear-resistant alloy material, processed with fine and heat treatment.
2. Constructed from bearing steel, offering high hardness, excellent wear resistance, and long service life. Tooth depth and shape can be customized.
3. The tooth surface design enhances pelleting performance.
4. Commonly used tooth forms include honeycomb, scallop shape, and scallop with edge banding.
5. Honeycomb and scallop types are mainly used in livestock and poultry feed pelleting.
6. The advantage of the honeycomb roller shell is even wear on the ring die, although coil performance may not be optimal.
7. Scallop-shaped roller shells offer good coil performance and are widely used in feed mills, but they may cause uneven wear on the ring die.
8. Scallop shape with edge banding is ideal for aqua feed. It prevents feed from sliding during extrusion.
We have a large inventory of pellet mill parts available for immediate delivery.
**Product Description:**
The roller shell, also known as the roll, is one of the key components in a pellet mill. It is used to process various types of biomass fuel granules, animal feed pellets, and other pellet products. Made from wear-resistant alloy steel with carburization heat treatment, it offers consistent hardness and a long service life. It comes in different types, including through-tooth, non-through-tooth, and pass types. The inner eccentric shaft is precisely manufactured, allowing for easy adjustment between the roller and ring die based on production needs. The design also ensures easy installation and replacement.
**Product Photos:**
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**Important Notes:**
1. Select the appropriate die hole compression ratio.
2. Adjust the working clearance between the ring die and roller (between 0.1 to 0.3 mm). After turning on 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 must be loose at the front and tight at the back when connected to the ring die. If sharp corners appear on both sides of the roller, use a hand grinder to blunt the flange part to ensure proper connection.
4. Before feeding raw materials into the pellet mill, perform cleaning and magnetic separation to reduce iron impurities entering the die holes. Regularly check the die holes for blockages and clean them if necessary.
5. If plastic deformation occurs in the ring die’s guiding cone hole, causing it to shrink, repair it immediately. During repairs, ensure that the lowest point of the ring die’s inner surface is 2mm higher than the bottom of the overtravel groove. Also, make sure the eccentric shaft has enough clearance; otherwise, the ring die may need to be scrapped.
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