Wear-resistant Pellet Mill Ring Die & Roller Shell, Biomass & Feed Pellet Mill Wear Parts, Universal for 450/700/850 Models, Factory Direct Supply
High wear-resistant alloy material with high hardness and longer service life
Precision CNC drilled holes with smooth inner wall, smooth discharge and high forming rate
Widely compatible with mainstream models including 450/560/700/850
Support custom ring die and roller, hole size and compression ratio can be customized
Factory direct supply with stable quality, high cost performance and reliable after-sales
Product Introduction
We specialize in manufacturing pellet mill ring die and pellet mill roller shell, which serve as key pellet mill wear parts widely used in various biomass and feed pellet production lines. Our biomass pellet mill spare parts are made of high wear-resistant alloy steel with precise heat treatment and CNC machining, ensuring uniform hardness, smooth discharging, and greatly improved pellet forming rate and service life. Suitable for biomass materials such as wood chips, straw, rice husks, as well as various livestock and aquatic feed, these feed pellet mill parts feature stable performance to meet different material and capacity requirements. We support custom ring die and roller service and can provide tailored solutions according to customers’ machine models and working conditions, offering cost-effective pellet machine parts solutions for global customers.
Working Principle
Driven by the main machine, the pellet mill ring die rotates at high speed, and the matched pellet mill roller shell rotates synchronously under friction, forcing materials into the die holes. Under high pressure, materials are compressed, formed and extruded, and finally cut into standard pellets. The matching accuracy of ring die and roller directly determines the pelleting effect. High-quality pellet mill wear parts ensure stable discharge, high pellet density and lower energy consumption. As professional biomass pellet mill spare parts and feed pellet mill parts, our custom ring die and roller have passed strict dynamic balance and precision tests to ensure long-term efficient operation.
Application Scenarios
Pelletizing of biomass fuels such as wood chips, straw, rice husks and palm fiber
Production of livestock feed pellets for pigs, chickens, ducks, cattle and sheep
Processing of aquatic feed and expanded feed pellets
Matching use for 450/700/850 pellet machines
Maintenance, replacement and upgrade of pellet mill wear parts in pellet plants
Factory Strength
Modern production workshop specialized in pellet mill ring die and pellet mill roller shell
Complete set of heat treatment, CNC machining and dynamic balance testing equipment
Mature production line for pellet mill wear parts with sufficient daily capacity
Support mass orders and fast production of custom ring die and roller
Strict quality inspection to ensure every set of biomass pellet mill spare parts meets standards
Why Choose Us?
Professional production of pellet mill ring die and pellet mill roller shell with high precision and strong compatibility
Real factory direct supply without middlemen, more competitive price for pellet mill wear parts
Provide custom ring die and roller to meet different machine models and material requirements
Sufficient stock of biomass pellet mill spare parts and feed pellet mill parts for fast delivery
Complete after-sales support with one-to-one technical guidance, the first choice for long-term cooperation
Company Introduction
◆Shandong Xingye Environmental Protection Equipment Co., Ltd. is a professional manufacturer specializing in R&D, production and sales of pellet mill ring die, pellet mill roller shell and complete set of pellet mill wear parts. With years of experience in biomass energy and feed machinery, we own standardized workshops, advanced CNC equipment and complete quality inspection system, focusing on providing high-quality biomass pellet mill spare parts and feed pellet mill parts for global customers. Relying on stable product performance, fast delivery and professional technical service, Xingye has become a long-term trusted custom ring die and roller supplier for many pellet machine factories and overseas customers.








