Gieterij 3, NL-2211 WC
Noordwijkerhout
The Netherlands
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Technical knowledge, industry insights, and the latest from DMN-WESTINGHOUSE.
Product Contamination in Dry Bulk Handling: A Critical Risk Demanding Proactive Action
DMN‑WESTINGHOUSE highlights the growing importance of prevention-led design in protecting product integrity and business performance
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Working as one. Thriving as one. One DMN-WESTINGHOUSE.
Dear valued customers and partners, As 2025 draws to a close, we want to express our sincere appreciation for your continued cooperation and trust in DMN-WESTINGHOUSE. As we…
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The correct rotor choice: the key to efficient process performances
At DMN-WESTINGHOUSE, there is a vast choice of rotors. And rightly so, as precision and efficiency are essential in the world of dry bulk solids handling. DMN-WESTINGHOUSE offers 8 unique rotor options for rotary valves, each designed to optimise the performance and safety of a production process. Whether dealing with powders or granules, the right rotor not only increases reliability but also improves the hygiene of the process. Discover how each rotor contributes to consistent product flow and maximum effectiveness in various processes.
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Understanding NFPA 69: Safety in dry bulk handling with rotary valves
In industries handling dry bulk materials like flour, sugar, or plastic pellets, safety is paramount. Many of these materials can create potentially explosive dust or gas when…
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Clearing the air: understanding air purge systems in rotary valves
The concept of air purging in rotary valves is often oversimplified, confined to the idea of protecting the shaft seals. However, air purge systems serve broader, more critical functions—preventing contamination, blockage, excessive wear, and ensuring the longevity of rotary valve components. This article explores the intricacies of air purge systems, highlighting lesser-known applications and offering insights into optimizing these systems for efficiency and reliability.
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Decoding the names: The true essence of rotary valves
In the vast world of bulk material handling, a variety of names like rotary airlock, rotary feeder, airlock, rotary airlock feeder, feeder valve, and blowing seal are often used to describe rotary valves. These names are meant to offer clarity but sometimes they hide the real engineering brilliance of these devices. A true expert in rotary valves focuses on what really matters: crafting the highest quality valves designed to meet specific needs. Whether it's for creating an airlock, feeding, dosing, or providing an explosion blocker, the key lies in how seamlessly the valve fits into its intended system. Every aspect of its design plays a critical role in ensuring optimal performance and reliability.
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“We don’t just sell solutions, we provide long-term value.”
Schicker Solutions is an independent consultancy and parts supplier to New Zealand’s sanitary food-processing industry. Founder Tony Schicker has many years of experience within the dairy and food industries, in a variety of roles which makes his skill set unique in New Zealand. He previously worked in technical, production, and process design, senior management and other arenas across the national dairy industry.
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Press release: Multifunctional robotised machinery for higher efficiency and high-quality
DMN-WESTINGHOUSE modernizes production sites to meet rapidly growing demand Noordwijkerhout, 22 February 2024 – DMN-WESTINGHOUSE, a manufacturer of rotary valves and diverter valves for the dry bulk industry, has carried out a major modernisation at its production sites in the Netherlands and Germany. The company, with 6 sales offices and more than 70 distributors worldwide, is making a huge efficiency leap by adding new multifunctional machines and robots. This enables the company to respond even better to the significantly increased demand, maintain the high-quality of its products, improve them further where possible, and shorten delivery times according to customer preferences. The modernization fits seamlessly into DMN-WESTINGHOUSE’s proactive growth strategy. In the coming years, the company will focus on further growth in Europe, Asia, the Middle East, and North and South America.
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