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Delta Ducon, a trusted partner in the heavy industrial sector, is proud to announce its attendance and exhibition at the 2025 Western Cement Summit  in Newport Beach, CA, on September 10th and 11th. This premier event is a critical gathering for leaders, manufacturers, and specialists from the cement and concrete industries across the Western U.S., offering a unique platform to explore the dynamics shaping our industry's future. For over a century, Delta Ducon has provided cu

A Case Study by Delta Ducon 1. Executive Summary: The Challenge of Abrasive Marble Dust In the demanding world of mineral processing, the phrase "rotary valve wear" is often synonymous with costly downtime, frequent maintenance, and frustratingly short equipment life. A prominent marble processing plant in the southern United States faced this exact predicament. Their process, which involved pneumatically conveying highly abrasive marble dust, was hampered by the rapid failur

Introduction: The Painful Problem of Passing Stones In the world of industrial manufacturing, a seemingly simple problem can quickly become a costly and frustrating ordeal. For National Gypsum's Burlington, New Jersey plant, the challenge was to efficiently discharge a mix of gypsum rocks and fine powder from their 300-ton capacity storage silos onto a conveyor belt. The material—composed of brittle, chalky gypsum rocks up to 2 inches in diameter and extremely fine powder—pre

You've invested in a pneumatic conveying system designed for the brutal reality of high-abrasive materials. You've chosen components engineered for resilience. But what happens when the unexpected occurs? When a critical part eventually reaches the end of its formidable life? When you need expert guidance, fast, to keep your production moving? This is where the true value of your supplier is revealed, and this is precisely where Delta Ducon delivers an unparalleled level of c

For industries dealing with abrasive bulk materials like cement, mining ores, minerals, steel byproducts, and power generation fuels, efficient and reliable material handling is paramount. At the heart of many pneumatic conveying systems lies the diverter valve, a critical component responsible for directing the flow of these materials to different destinations. However, many facilities still rely on older style diverter valves that are prone to wear, leakage, and frequent ma

Orlando, Florida — September 22-25, 2025 The National Plastics Conference is just around the corner, and the teams from SPIRA/flo® Pipe and Delta Ducon are thrilled to announce our attendance! We invite you to join us in Orlando, Florida, from September 22nd to 25th, as we immerse ourselves in the latest innovations and connect with industry leaders. This premier event is a vital platform for sharing knowledge and discovering new advancements that are shaping the future of pl

In the unforgiving world of high-abrasive material handling, where every hour of downtime can cost a company thousands, the relationship...

When faced with the challenge of pneumatically conveying highly abrasive materials, a common and perfectly valid first question is:...

In the demanding world of pneumatic conveying for highly abrasive materials, the spotlight often falls on robust pipes, resilient valves,...

In the high-stakes world of pneumatic conveying for abrasive materials, wear and tear aren't just inconvenient, they're the enemy. Every...

For industries handling highly abrasive materials – from the relentless daily grind in cement and mining to the demanding environments of...

Let's cut through the noise. In the brutal world of high-abrasive material handling – from the relentless grind of clinker and slag to...

The landscape of industrial bulk material handling is, by its very nature, a dynamic one. Yet, recent years have amplified this dynamism,...

The Challenge:   In early 2024, a prominent Mid-Western USA Pulp & Paper Mill faced persistent operational challenges with its existing...

IF IT'S ABRASIVE AND CONVEYED, IT NEEDS A DELTA DUCON ROTARY VALVE For too long, industries grappling with abrasive bulk materials have...

Introduction: Gypsum, a common sulfate mineral with the chemical formula CaSO₄·2H₂O (hydrated calcium sulfate), is a cornerstone of...

Introduction: Diatomaceous Earth (DE) is a remarkable naturally occurring, soft, siliceous sedimentary rock. Formed over millions of...

Introduction In the complex landscape of bulk material handling, dense phase pneumatic conveying stands as a highly efficient method for...