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24 / June 2021 powderbulk.com Ball mill's alumina lining prevents cross-contamination issues Ball mill with alumina lining can prevent carbon or other cross- contamination issues in your material. Mill is suitable for providing size reduction for various processes where contamination is a detriment, includ- ing for materials like gypsum, tungsten alloys, and glass. Mill's alumina lining prevents product quality issues for end users and customers, as any alumina from the lining that happens to enter the material batch during size reduction isn't typically considered a contaminant in many industries. Economy Ball Mill div. JSB Industrial Solutions, Tollesboro, KY 606-798-5724 www.economyballmill.com Rotary valve suitable for use with milling, micronization equipment ZRD hygienic heavy-duty premium rotary valve is designed for size reduction applications involving milling and micronization. Valve is ideal for volumetric material feeding to hammermills, air-classifying mills, jet mills, and in applications requiring frequent disassembly and cleaning. Valve is designed to avoid contamination and includes product contact surfaces constructed from Type 316L stainless steel. Valve is rated to con- tain a 10-bar explosion and pressure shock and can be used for explosion isolation at both the mill's inlet and outlet. Coperion K-Tron Salina, Salina, KS 785-825-1611 www.coperion.com Lump breaker features robust design for breaking down agglomerates, clumps Momentum series lump breaker mechanically breaks down agglomerates and clumps for further processing. Lump breaker is suitable for chemical, pharmaceutical, and nutraceutical applications where breaking down material to a granular size is appropriate. Lump breaker features a robust design for long life with replaceable gaskets, screens, and seals; dust-tight hatches to minimize material loss; and narrow particle size distribution with minimal fines generation. Lump breaker can be customized with options such as a side hatch, loading hopper, and floor stand. Marion Process Solutions, Marion, IA 800-397-6371 www.marionsolutions.com Crusher provides high throughput, produces small particles for industrial applications Aurora dual-rotor crusher has a dual-shaft design that produces a higher throughput and smaller particles. Crusher's rotor speed, rotor direction, cutter design, and screen opening size can all be adjusted to fine-tune the final material produced. Crusher is suitable for size-reducing soda ash, fil- ter cake, salts, crystalline material, petroleum coke, coal, and sugar as well as for other industrial applications. Crusher features a removable screen drawer, stuffing box seals for blowout protection, strong sealed bearings, and easy access for lubrication. Crusher is available in carbon steel or stainless steel construction options. Stedman Machine, Aurora, IN 800-262-5401 www.stedman-machine.com