**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. Crafted from bearing steel, offering high hardness, excellent wear resistance, and a long service life. Various tooth depths and shapes are available upon request. 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-shaped roller shells are mainly used in livestock and poultry feed production. 6. The advantage of the honeycomb roller shell is even wear on the ring die, although its coil performance may be less efficient. 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. Scalloped with edge banding is ideal for aqua feed, preventing feed from sliding during extrusion. We have a large stock of pellet mill parts available for immediate delivery.
**Product Description** Roller shell, commonly referred to as the 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 more. Made from wear-resistant alloy steel with carburization heat treatment, it offers consistent hardness and a long service life. The roller shell comes in different types, including through-tooth, non-through-tooth, and pass type. Precise dimensions of rolling parts like the inner eccentric shaft allow customers to adjust the space between the roller and ring die according to their production needs. Easy to install and replace, it ensures smooth operation and efficiency.
**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 (between 0.1–0.3 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 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 to ensure proper alignment. 4. Before feeding raw materials into the pellet mill, perform pre-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 cone hole of the ring die guiding material, causing shrinkage, repair is required. During repairs, ensure that the lowest point of the inner surface of the ring die is 2mm higher than the bottom of the overtravel groove. Additionally, the eccentric shaft adjustment must allow extra clearance; otherwise, the ring die should be scraped.
Model NO.: FDSP
Separated: Yes
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, such as feed pellet mill, biomass pellet mill |
| Our roller shell is compatible with CPM, BULHER, MUYANG, and other brands |
**Features of FDSP Roller Shell** 1. Made from wear-resistant alloy material, processed with fine machining and heat treatment. 2. Crafted from bearing steel, offering high hardness, excellent wear resistance, and a long service life. Various tooth depths and shapes are available upon request. 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-shaped roller shells are mainly used in livestock and poultry feed production. 6. The advantage of the honeycomb roller shell is even wear on the ring die, although its coil performance may be less efficient. 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. Scalloped with edge banding is ideal for aqua feed, preventing feed from sliding during extrusion. We have a large stock of pellet mill parts available for immediate delivery.
**Product Description** Roller shell, commonly referred to as the 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 more. Made from wear-resistant alloy steel with carburization heat treatment, it offers consistent hardness and a long service life. The roller shell comes in different types, including through-tooth, non-through-tooth, and pass type. Precise dimensions of rolling parts like the inner eccentric shaft allow customers to adjust the space between the roller and ring die according to their production needs. Easy to install and replace, it ensures smooth operation and efficiency.
**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 (between 0.1–0.3 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 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 to ensure proper alignment. 4. Before feeding raw materials into the pellet mill, perform pre-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 cone hole of the ring die guiding material, causing shrinkage, repair is required. During repairs, ensure that the lowest point of the inner surface of the ring die is 2mm higher than the bottom of the overtravel groove. Additionally, the eccentric shaft adjustment must allow extra clearance; otherwise, the ring die should be scraped.
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