Roller Shell – Pellet Mill Roller Shells for Sale
**Features of FDSP Roller Shell** 1. Made from wear-resistant alloy material, processed through fine machining and heat treatment. 2. Constructed from bearing steel, offering high hardness, excellent wear resistance, long service life, and customizable tooth depth and shape. 3. The tooth surface design enhances pelleting performance. 4. Commonly used tooth forms include honeycomb, scallop shape, and scallop shape with edge banding. 5. Honeycomb and scallop-shaped roller shells 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 its coil performance may be 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 the feed from sliding during extrusion. We have a wide range of pellet mill parts in stock. **Product Description:** The roller shell, also known as the roll, is one of the key 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 consistent hardness and a long service life. It comes in different types such as through-tooth, non-through-tooth, and pass type. Precision engineering ensures ease of adjustment between the roller and ring die based on production needs. Additionally, it is easy to install and replace. **Product Photos:** [Insert product images here] **Notice:** 1. Select the appropriate die hole compression ratio. 2. Adjust the working clearance between the ring die and roller properly (0.1–0.3 mm is recommended). After turning on a 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 pre-cleaning and magnetic separation to reduce iron impurities entering the die hole. Regularly check the die hole for blockages and clean them when necessary. 5. If plastic deformation occurs in the ring die's guiding cone hole, causing the hole to shrink, it must be repaired. During repair, ensure that the inner surface of the ring die is at least 2mm higher than the bottom of the overtravel groove. Also, make sure the eccentric shaft allows extra space; 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
| Type | Honey-comb type, teeth or customized |
| Application | Spare parts for pellet mill, such as feed pellet mill, biomass pellet mill |
| Our roller shell is compatible with pellet mills from CPM, BULHER, MUYANG, etc. |
**Features of FDSP Roller Shell** 1. Made from wear-resistant alloy material, processed through fine machining and heat treatment. 2. Constructed from bearing steel, offering high hardness, excellent wear resistance, long service life, and customizable tooth depth and shape. 3. The tooth surface design enhances pelleting performance. 4. Commonly used tooth forms include honeycomb, scallop shape, and scallop shape with edge banding. 5. Honeycomb and scallop-shaped roller shells 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 its coil performance may be 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 the feed from sliding during extrusion. We have a wide range of pellet mill parts in stock. **Product Description:** The roller shell, also known as the roll, is one of the key 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 consistent hardness and a long service life. It comes in different types such as through-tooth, non-through-tooth, and pass type. Precision engineering ensures ease of adjustment between the roller and ring die based on production needs. Additionally, it is easy to install and replace. **Product Photos:** [Insert product images here] **Notice:** 1. Select the appropriate die hole compression ratio. 2. Adjust the working clearance between the ring die and roller properly (0.1–0.3 mm is recommended). After turning on a 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 pre-cleaning and magnetic separation to reduce iron impurities entering the die hole. Regularly check the die hole for blockages and clean them when necessary. 5. If plastic deformation occurs in the ring die's guiding cone hole, causing the hole to shrink, it must be repaired. During repair, ensure that the inner surface of the ring die is at least 2mm higher than the bottom of the overtravel groove. Also, make sure the eccentric shaft allows extra space; otherwise, the ring die should be scraped.
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