**Roller Shell – Pellet Mill Roller Shells for Sale**
**Features of FDSP Roller Shell** 1. Made from wear-resistant alloy material, processed with fine and heat treatment. 2. Crafted 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. Common 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 honeycomb roller shells is even wear on the ring die, although coil performance may not be as good. 7. Scallop-shaped roller shells provide better coil performance and are widely used in feed mills, though wear on the ring die may be uneven. 8. Scallop shape with edge banding is ideal for aqua feed, preventing material from sliding during extrusion. We have a large inventory of pellet mill parts available for immediate delivery.
**Product Description:** Roller shell, commonly referred to as a roller, is one of the key working components in a pellet mill. It is used for processing 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 an extended service life. It comes in different types, such as through-tooth, non-through-tooth, and pass type. Precision-engineered rolling parts, like the inner eccentric shaft, allow for easy adjustment between the roller and ring die according to production needs. It is also easy to install and replace.
**Product Photos:** [Insert product images here]
**Important Notes:** 1. Select the appropriate die hole compression ratio. 2. Adjust the working clearance between the ring die and roller properly (between 0.1 and 0.3 mm). After starting the 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 preliminary cleaning and magnetic separation to minimize iron impurities entering the die holes. Regularly check the die holes for blockages and clean them as needed. 5. If plastic deformation occurs in the ring die’s guiding cone hole, causing shrinkage, it must be repaired. During repair, ensure the lowest height of the ring die’s inner surface is 2mm higher than the bottom of the overtravel groove. Also, the eccentric shaft adjustment must allow for extra space; otherwise, the ring die should be scraped. (Word count: 530)
Model NO.: FDSP
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 CPM, BULHER, MUYANG, etc. |
**Features of FDSP Roller Shell** 1. Made from wear-resistant alloy material, processed with fine and heat treatment. 2. Crafted 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. Common 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 honeycomb roller shells is even wear on the ring die, although coil performance may not be as good. 7. Scallop-shaped roller shells provide better coil performance and are widely used in feed mills, though wear on the ring die may be uneven. 8. Scallop shape with edge banding is ideal for aqua feed, preventing material from sliding during extrusion. We have a large inventory of pellet mill parts available for immediate delivery.
**Product Description:** Roller shell, commonly referred to as a roller, is one of the key working components in a pellet mill. It is used for processing 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 an extended service life. It comes in different types, such as through-tooth, non-through-tooth, and pass type. Precision-engineered rolling parts, like the inner eccentric shaft, allow for easy adjustment between the roller and ring die according to production needs. It is also easy to install and replace.
**Product Photos:** [Insert product images here]
**Important Notes:** 1. Select the appropriate die hole compression ratio. 2. Adjust the working clearance between the ring die and roller properly (between 0.1 and 0.3 mm). After starting the 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 preliminary cleaning and magnetic separation to minimize iron impurities entering the die holes. Regularly check the die holes for blockages and clean them as needed. 5. If plastic deformation occurs in the ring die’s guiding cone hole, causing shrinkage, it must be repaired. During repair, ensure the lowest height of the ring die’s inner surface is 2mm higher than the bottom of the overtravel groove. Also, the eccentric shaft adjustment must allow for extra space; otherwise, the ring die should be scraped. (Word count: 530)
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