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Roller Shell for Ring Die Pellet Mill (LM 520-140)
**Product Specifications:**
- **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
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**Product Title:** Roller Shell – Pellet Mill Roller Shells For Sale
**Table of Features:**
| Type | Honey-comb type, teeth or customized |
|------------------|----------------------------------------|
| Application | Spare parts for pellet mill, such as feed pellet mill, biomass pellet mill |
| Additional Info | Our roller shell is compatible with pellet mills from CPM, BULHER, MUYANG, etc. |
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**Key Features of FDSP Roller Shell:**
1. Made from wear-resistant alloy material and processed through fine machining and heat treatment.
2. Crafted 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 the 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 primarily used in livestock and poultry feed pelleting.
6. Honeycomb roller shells ensure even wear on the ring die but may have poor 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 the feed from sliding during extrusion.
We have a wide range of pellet mill parts in stock.
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**Product Description:**
The roller shell, commonly known as the roller, is one of the main working components in a pellet mill. It is used to process various types of biomass fuel granules, animal feed pellets, and other pellet products. The roller shell is made from wear-resistant alloy steel with carburization heat treatment, ensuring uniform hardness and a long service life. It comes in different types, such as through-tooth, non-through-tooth, and pass-type. The precision of rolling parts like the inner eccentric shaft allows for easy adjustment of the space between the roller and the ring die according to production needs. It is also easy to install and replace.
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**Product Photos:**
[Image 1: Roller Shell for Ring Die Pellet Mill (LM 520-140)](src="http://i.bosscdn.com/uploads/34/bd/16/861680f89ab567c1afa341db1b.jpg")
[Image 2: Roller Shell for Ring Die Pellet Mill (LM 520-140)](src="http://i.bosscdn.com/uploads/ab/d0/44/3008d1ab307958d5f0445b8ec1.jpg")
[Image 3: Roller Shell for Ring Die Pellet Mill (LM 520-140)](src="http://i.bosscdn.com/uploads/b4/98/23/51bbc2fb88e5063f22fb55d823.jpg")
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**Important Notes:**
1. Select the appropriate die hole compression ratio.
2. Adjust the working clearance between the ring die and the roller (0.1–0.3 mm is suitable). 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 should 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 a good connection with the ring die.
4. Before feeding raw materials into the pellet mill, it’s essential to perform cleaning and magnetic separation to minimize iron impurities entering the die hole. Regularly check the die hole for blockages and clean them if necessary.
5. If plastic deformation occurs in the cone hole of the ring die guiding material, causing shrinkage, it must be repaired. During repair, ensure that the lowest height of the ring die 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 scrapped.
Our product is designed for durability and efficiency, making it a reliable choice for your pellet mill needs. Whether you're producing feed, biomass, or other pellet products, we provide high-quality roller shells tailored to your requirements.