Long Workinglife Roller Shell for Ring Die Pellet Mill (RMP660-228)
Roller Shell – Pellet Mill Roller Shells for Sale
**Features of FDSP Roller Shell** 1. Made from wear-resistant alloy material, processed with fine machining and heat treatment. 2. Constructed from bearing steel, offering high hardness, excellent wear resistance, and a long service life. Available in different tooth depths and shapes. 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-shaped roller shells are primarily used in livestock and poultry feed pelleting. 6. Honeycomb roller shells ensure even wear on the ring die but have weaker coil performance. 7. Scallop-shaped roller shells offer better 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, also known as roller, is one of the main working parts 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 features even hardness and a long service life. It comes in three types: through-tooth, non-through-tooth, and pass type. Precision-engineered rolling parts such as inner eccentric shafts allow customers to adjust the space between the roller and ring die according to production needs. Easy to install and replace, this component ensures smooth operation and efficiency. **Important Notes:** 1. Choose the appropriate die hole compression ratio. 2. Adjust the working clearance between the ring die and roller (0.1–0.3 mm is recommended). After starting a new pellet mill, the roller should be in a pre-running state without rotating. 3. New ring dies should be paired with new rollers. The roller 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 connection with the ring die. 4. Before feeding raw materials into the pellet mill, perform precleaning and magnetic separation to minimize iron impurities entering the die hole. Regularly check the die holes for blockages and clean them as needed. 5. If plastic deformation occurs in the cone hole of the ring die guiding material, causing shrinkage, repair it immediately. During repair, ensure that the lowest height of the ring die’s inner surface is 2mm higher than the bottom of the overtravel groove. Additionally, the eccentric shaft adjustment must allow for 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
Transport Package: Iron Case
Specification: CE, ISO, SGS
Origin: Jiangsu, China
HS Code: 8436100000
| Type | Honey-comb type, teeth or customized |
| Application | Spare parts for pellet mill, like 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 with fine machining and heat treatment. 2. Constructed from bearing steel, offering high hardness, excellent wear resistance, and a long service life. Available in different tooth depths and shapes. 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-shaped roller shells are primarily used in livestock and poultry feed pelleting. 6. Honeycomb roller shells ensure even wear on the ring die but have weaker coil performance. 7. Scallop-shaped roller shells offer better 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, also known as roller, is one of the main working parts 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 features even hardness and a long service life. It comes in three types: through-tooth, non-through-tooth, and pass type. Precision-engineered rolling parts such as inner eccentric shafts allow customers to adjust the space between the roller and ring die according to production needs. Easy to install and replace, this component ensures smooth operation and efficiency. **Important Notes:** 1. Choose the appropriate die hole compression ratio. 2. Adjust the working clearance between the ring die and roller (0.1–0.3 mm is recommended). After starting a new pellet mill, the roller should be in a pre-running state without rotating. 3. New ring dies should be paired with new rollers. The roller 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 connection with the ring die. 4. Before feeding raw materials into the pellet mill, perform precleaning and magnetic separation to minimize iron impurities entering the die hole. Regularly check the die holes for blockages and clean them as needed. 5. If plastic deformation occurs in the cone hole of the ring die guiding material, causing shrinkage, repair it immediately. During repair, ensure that the lowest height of the ring die’s inner surface is 2mm higher than the bottom of the overtravel groove. Additionally, the eccentric shaft adjustment must allow for extra space; otherwise, the ring die should be scraped.
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