Changzhou Yisheng Drying Equipment Co., Ltd. Blogs

Most probiotic producers blame the fermentation step when final product CFU counts come in below label claim. In reality, drying is where 30–60% of viable cells are often lost — and the choice between fluid bed drying, spray drying, and freeze drying quietly decides whether you hit your billions-per...

Municipal and industrial WWTPs across Europe are quietly being forced to rethink sludge handling. The recast Urban Wastewater Treatment Directive (Directive 2024/3019), which member states must transpose by April 2026, now requires energy-neutral sludge management by 2040 and phosphorus recovery ...

Drying probiotics is unforgiving. A 5 °C overshoot can drop viable cell counts by 1–2 log — turning a premium culture into a commodity powder. Three engineering levers matter most for cell viability during drying: Inlet temperature precision (±2 °C), not just setpoint accuracy. A spray dryer running ...

Procurement teams buying wet granulation equipment often focus on upfront price — but the real number is cost per ton of usable product, and that calculation changes significantly based on three spec choices that regularly get overlooked during the RFQ stage. For chemical producers in the Americas ...

When specifying a spray dryer, the atomization nozzle is arguably the most consequential decision a process engineer makes. Here's a practical breakdown of the three dominant technologies: 1️⃣ Pressure Swirl Nozzle Best for: High-capacity — milk powder, detergent, ceramics Highest energy efficiency ...

1. Introduction 引言 Choosing the right industrial drying and dust collection equipment is critical to your production efficiency, product quality, energy consumption, and environmental compliance. This comprehensive guide will help you select the most suitable equipment based on your material ...

We get inbound inquiries that start like this: "We bought a spray dryer for our slurry material. The supplier said it would work. But the moisture content keeps exceeding spec. What do we do?" The honest answer: nothing good. The dryer was selected wrong at the outset. Here is why this happens — and ...

Energy Optimization in Industrial Drying In chemical processing plants, dryers often account for 30–50% of total process energy consumption — yet they're frequently the last thing operators think to optimize. As global manufacturers face mounting pressure to cut energy costs and carbon emissions, ...

After visiting over 2,000 drying installations across 40+ countries, we've seen the same expensive mistakes repeat themselves again and again. If you're planning to invest in a new industrial dryer, avoiding these mistakes could save you tens of thousands of dollars — and years of frustration. ...