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Product Description
The rollers are the heart of any briquetting machine. They are subjected to immense pressure and constant abrasion, making them the primary wear component. The quality and lifespan of your rollers directly determine the operational efficiency, maintenance costs, and profitability of your entire briquetting line.
Yile Machinery specializes in manufacturing exceptionally durable briquetting rollers and replaceable roller shells from premium forged alloy steel, engineered for maximum service life in the most demanding applications.
While many standard rollers are made from simple cast steel, our high-performance rollers are manufactured using a superior process:
Premium Forged Steel: We start with high-grade alloy steel, such as 9Cr2Mo, 65Mn, or other custom alloys. The forging process compacts the steel's internal grain structure, eliminating defects and creating a component that is significantly tougher and more resistant to cracking under pressure than a casting.
Specialized Heat Treatment: After forging and rough machining, each roller undergoes a critical heat treatment process (quenching and tempering). This carefully controlled cycle creates an extremely hard outer surface (HRC 60-65) for maximum abrasion resistance, while maintaining a tougher, more ductile core to absorb shock and prevent catastrophic failure.
Precision CNC Machining: The final roller pockets (sockets) are precision-machined using CNC equipment. This ensures every briquette produced is uniform in shape, size, and density, leading to higher quality finished products and better demolding performance.
Our advanced manufacturing translates into tangible benefits for your operation:
Extreme Wear Resistance: The high-chromium forged material and specialized heat treatment provide a service life many times longer than standard cast iron or low-alloy steel rollers.
Cost-Effective Roller Shell Design: We manufacture replaceable "roller shells" (also known as roller skins). Instead of replacing the entire expensive roller assembly (shaft and all), you only need to replace the worn outer shell, dramatically reducing long-term maintenance costs.
High Compressive Strength: Our forged rollers can withstand higher briquetting pressures, allowing you to produce stronger, denser briquettes from a wider range of materials.
Custom Pocket Shapes & Sizes: We can manufacture rollers to produce briquettes in any shape, including pillow, oval, square, round, and custom logo-embossed designs.
We engineer roller solutions for a vast range of materials, including:
Coal & Charcoal: Coal fines, coke dust, charcoal powder
Minerals & Ores: Iron ore fines, manganese ore, laterite nickel, fluorite powder
Industrial By-products: Desulfurization gypsum, flue dust, quicklime powder, magnesia
Biomass: Wood fines, agricultural waste
Get a Quote for Durable Briquetting Rollers
Tired of frequent roller replacements and costly downtime? Contact our team today. Provide your machine model, roller drawings, or material specifications, and we will engineer a long-lasting roller solution to boost your productivity.
