Sichuan Chengdu Milk Powder Closed Pneumatic Conveying System

Case Overview

A milk powder manufacturing facility in Chengdu, Sichuan, required a reliable material handling solution for transferring powdered ingredients across multiple production stages. The facility processes high volumes of milk powder daily and needed to maintain strict hygiene standards while ensuring consistent flow rates. This project was implemented for a leading dairy producer in the region (referred to as Client X).

Customer Challenges

The client faced several operational difficulties with their existing conveying method. Open belt conveyors and manual handling caused significant dust dispersion, leading to frequent cleaning downtime and potential cross-contamination risks. Product spillage resulted in material waste of approximately 3-5% per batch. Additionally, the traditional system required high maintenance efforts due to powder adhesion on conveyor surfaces, and the lack of sealing made it difficult to control humidity and temperature during transport.

Solution Advantages

Headpowder designed and installed a closed pneumatic conveying system tailored for milk powder. The system uses a sealed pipeline with controlled air pressure to move powder from storage silos to processing equipment without exposure to the environment. Key benefits include: complete containment eliminating dust leakage, minimal product loss (below 0.5% per cycle), and reduced cleaning frequency through smooth interior surfaces. The system also features an automated pressure monitoring module that adjusts airflow to prevent powder degradation. This solution improved production efficiency by enabling continuous 24/7 operation while meeting food safety requirements.