Zhejiang Jiaxing Alumina Ceramic High-Purity Conveying Project

Project Overview

Headpowder recently completed a high-purity conveying system for an alumina ceramic production line in Jiaxing, Zhejiang. This project focuses on maintaining material integrity during transport, ensuring that ultra-fine alumina powder remains uncontaminated and free from foreign particles. By integrating customized pipeline components and specialized material handling equipment, the system delivers consistent purity levels required for advanced ceramic manufacturing.

Customer Challenge

The client faced several difficulties in their existing conveying process. Frequent particle contamination occurred due to abrasion of standard steel pipes, leading to elevated iron content in the final product. Additionally, moisture absorption during transport caused clumping, reducing flow efficiency and increasing downtime for cleaning. The existing system also struggled to maintain a stable conveying velocity, resulting in uneven distribution and product waste. These issues directly impacted production yield and quality consistency, making it difficult to meet strict industry standards for high-purity alumina ceramics.

Headpowder Solution

To address these pain points, Headpowder designed a closed-loop pneumatic conveying system featuring high-purity alumina ceramic lining for all contact surfaces. This lining offers exceptional wear resistance and chemical inertness, virtually eliminating metal contamination. An integrated dehumidification unit controls ambient moisture, keeping the powder free-flowing and stable. A variable-speed feed controller maintains precise conveying velocity, ensuring uniform material distribution. The entire system is configured with automated cleaning cycles and real-time purity monitoring, allowing the client to sustain production without manual intervention.

Key Outcomes

After implementation, the client reported a measurable reduction in contamination levels, with iron content dropping below 0.001%. System downtime decreased by over 40% due to fewer blockages and clogs. Production throughput increased by 25% while maintaining consistent product purity. The modular design also simplified maintenance, reducing labor costs and extending equipment lifespan.