During the production of ultrafine powders at a chemical company in Fuzhou, Jiangxi, the customer has long faced the challenge of powder agglomeration, leading to poor product dispersion and a decline in downstream application quality. As a professional service provider in the powder processing field, Head Powder has customized an ultrafine chemical powder anti-agglomeration system for them, addressing common industry challenges.

Customer pain points

Ultrafine powders have small particle sizes and large specific surface areas, making them highly susceptible to agglomeration during processing, transportation, and storage due to van der Waals forces, static electricity, or humidity effects, leading to reduced product flowability, uneven mixing, and difficulty in redispersion, severely restricting the application of powders in downstream fields such as coatings, plastics, and electronic pastes. The customer's original process lacked systematic anti-agglomeration measures, and relying solely on simple additives could not stabilize quality control, resulting in significant differences between batches.

Product advantages and solutions

Head Powder addressed this client's pain point by designing an integrated anti-agglomeration system covering the entire process from raw material pretreatment, crushing and grading to finished product packaging. Core measures include: using surface modification pretreatment technology to form uniform hydrophobic or coupling layers on the surface of powder particles, reducing surface energy; Equipped with a dedicated airflow pulverizer and classification unit, achieving efficient pulverization while achieving narrow particle size distribution, reducing the risk of excessive agglomeration of fine powder; Introducing an online micro-spraying device for anti-agglomeration agents helps additives adhere evenly and evenly to powder in real time; The terminal uses pneumatic conveying and moisture-proof packaging lines to prevent secondary clumping of finished products during transfer. After the system was put into operation, the dispersion index of the customer's powder products improved significantly, batch stability met process requirements, and downstream customers gave positive feedback.

Core features

This system has been operating normally at the Fuzhou project in Jiangxi, demonstrating strong adaptability, large processing capacity, and easy maintenance. It can adjust process parameters for different chemical powder materials (such as calcium carbonate, silica, titanium dioxide, alumina, etc.), providing customers with full-chain services from experimental validation to large-scale production.