Category technical

Refrigeration Principles of Cold Storage

Refrigeration system working diagram

In a cold storage, the stored goods are cooled, frozen and refrigerated in a low-temperature environment, while constantly releasing heat. In order to maintain the temperature, heat needs to be continuously transferred from the inside of the cold storage to…

What’s the difference between FFU and air shower

Air show

In the cleanroom field, although two common types of equipment, FFU (Fan Filtration Unit) and air shower, both utilize HEPA/ULPA filters, their functions, design principles and applications are very different. Differences between FFU and airshower functions FFU: Acts as the primary…

Handmade sandwich panel and mechanized sandwich panel

Connection of handmade cold storage panel

Handmade sandwich panel and mechanized sandwich panel is considered a very professional term, only those in the sandwich panel industry immersed in many years to understand the mystery. In addition, many industry veterans believe that the hand sandwich panel and…

Production process of PU sandwich panel

Production process of PU sandwich panel

PU sandwich panel is increasingly used in construction and refrigeration due to their good thermal insulation properties. The quality of PU sandwich panel is particularly critical in applications. To understand the quality of the product, you need to truly understand…

What are GMP Standards for Clean rooms

GMP standards

Clean rooms are increasingly used in the food, pharmaceutical, and cosmetic industries, while playing an increasingly important role. In some industries, the requirements for clean rooms are getting higher and higher, and the commonly used standards for clean rooms are…

How to select the right HEPA Filter for cleanroom

Cleanroom Panel 18

In your cleanroom system, the selection of various equipment needs to be specified based on functional needs. Among them, HEPA filter(High Efficiency Particulate Air) are critical components in cleanroom systems and are critical to maintaining the required ISO grade, product…

What is Modular Cleanroom Construction

Modular Cleanroom Construction-1

Modular cleanroom construction is rapidly evolving and becoming a significant trend in the cleanroom industry. The scalability, cost-effectiveness, relocatability ,and maintenance advantages of modular cleanrooms have led to widespread adoption in various sectors such as pharmaceuticals, biotechnology, and electronics manufacturing.…