Fujian Zhangzhou Hydrated Lime Long-Distance Conveying Case

In the hydrated lime industry, long-distance material conveying presents significant technical challenges. This case study examines a successful implementation from Fujian Zhangzhou, where a reliable conveying solution was deployed to address complex operational requirements.

Case Background

A hydrated lime processing facility in Fujian Zhangzhou required a dependable system to transport material over extended distances. The existing manual handling methods were inefficient, leading to bottlenecks in production throughput and increased labor costs. The facility sought a modernized solution that could maintain product quality while ensuring consistent, uninterrupted flow.

Customer Challenges

The customer faced several critical issues in their conveying operations. First, the long distance between the production unit and storage silos caused frequent clogging and material degradation when using conventional mechanical conveyors. Second, dust emissions created environmental compliance risks and compromised workplace safety. Third, high energy consumption from outdated equipment inflated operational expenses. Finally, frequent maintenance shutdowns reduced overall equipment effectiveness and increased downtime costs.

Headpowder Solution

Headpowder engineered a customized pneumatic conveying system tailored to the specific material properties of hydrated lime and the site layout. The solution incorporated a dense-phase conveying approach, which minimizes air velocity while maintaining reliable material flow over the required distance. A closed-loop piping design eliminated dust leakage, and automated controls ensured stable conveying pressure without operator intervention. The system was also equipped with abrasion-resistant components to extend service life under the abrasive nature of hydrated lime.

Implementation Results

After system commissioning, the facility achieved consistent material transfer without clogging or degradation over the full conveying distance. Dust emissions were reduced to near-zero levels, meeting strict environmental standards. Energy consumption decreased by more than 30% compared to the previous mechanical system. Maintenance intervals extended significantly, reducing annual downtime by nearly 200 hours. Overall production throughput increased, enabling the plant to meet growing market demand without additional equipment investment.