Roller Shell for Ring Die Pellet Mill Mould for Granulator

Roller Shell - Pellet Mill Roller Shells for Sale

**Features of FDSP Roller Shell** 1. Made from wear-resistant alloy material, processed with precision and heat treatment. 2. Crafted from bearing steel, offering high hardness, excellent wear resistance, and long service life. Various tooth depth and shape options available. 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 rollers are mainly used in livestock and poultry feed production. 6. Honeycomb roller shells ensure even wear on the ring die but may have weaker coil performance. 7. Scallop-shaped rollers offer better coil performance and are widely used in feed mills, although they may cause uneven wear on the ring die. 8. Scallop shape with edge banding is ideal for aqua feed, preventing the material from sliding during extrusion. We have a large stock of pellet mill parts available for immediate delivery. **Product Description:** The roller shell, also known as the roller, is one of the essential working components in a pellet mill. It is used to process various types of biomass fuel granules, animal feed pellets, and other materials. Made from wear-resistant alloy steel with carburization heat treatment, it offers consistent hardness and an extended service life. It comes in different types, including 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 based on production needs. The product is also designed for easy installation and replacement. **Product Photos:** [Insert product images here] **Notice:** 1. Choose the appropriate die hole compression ratio. 2. Adjust the clearance between the ring die and roller properly (between 0.1–0.3 mm). 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 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 contact. 4. Before feeding raw materials into the pellet mill, perform thorough 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 hole shrinkage, it must be repaired. During repair, ensure that the lowest height of the ring die’s inner surface is 2mm higher than the bottom of the overtravel groove. Also, make sure the eccentric shaft adjustment allows sufficient clearance; otherwise, the ring die should be scraped.

rubber hydraulic press machine

rubber hydraulic press machine,Automatic Hydraulic Rubber Moulding Press,Hydraulic Rubber Press And Moulding Machine

Ningbo Huacheng Rubber And Plastic Machinery Co., Ltd , https://www.hacen-machinery.com