A Vacuum Dryer to Replace the Rotary Vacuum Paddle Dryer (RVPD): Hollow Screw Vacuum Dryer In industries such as pharmaceuticals, chemicals, and food, vacuum drying technology is highly favored for its ability to efficiently dry materials at low temperatures, preventing damage to heat-sensitive subs

Background and RequirementsRecently, a foaming agent manufacturer proposed a requirement to further expand the volume of PVC foaming regulator powder with an initial density of 0.45 g/cm³ to maximize volume expansion for specific product process needs. PVC foaming regulator is an acrylic processing

Recently, we welcomed an important client who brought magnesium citrate for a detailed drying process test with our core equipment: the Hollow Screw Vacuum Dryer. The test results were exhilarating, not only significantly reducing drying time but also achieving exceptional drying quality.Client Pain

In the field of powder mixing, achieving uniform blending of light and heavy powders remains a classic challenge. Due to their low density, light powders tend to float on top of the main powder body or even become suspended in the air during mixing. Conversely, heavy powders, with their higher densi

Metal powder refers to a collection of metal particles with a particle size smaller than 1 millimeter, encompassing single metal powders, alloy powders, and certain refractory compound powders with metallic properties. It serves as the primary raw material for powder metallurgy.The drying process of

The three-day pharmaceutical industry extravaganza, CPHI & PMEC China 2025, recently wrapped up in Shanghai with great success! As one of the most influential events in the global pharmaceutical sector, this year’s exhibition was larger than ever, featuring a record number of exhibitors and a marked

Recently, an explosion occurred at a chemical plant in Gaomi City, Shandong Province. Some experts suggest the likely cause was a rapid temperature surge in a nitration reactor, triggering a deflagration, possibly due to aging seals or cooling system failure, ultimately leading to a catastrophic ex

In the pharmaceutical industry, cyclic compounds are essential raw materials widely used in drug synthesis, with their quality directly impacting the efficacy and safety of medicines. Drying such sensitive materials is a complex task that demands high precision and innovative technology.Recently, on

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