Customer Pain Points

In PAC (Polyaluminum Chloride) powder handling operations, many industries face persistent challenges: airborne dust contamination that endangers worker health and violates environmental regulations, frequent pipeline blockages caused by the powder’s hygroscopic nature, inconsistent feeding accuracy leading to dosing errors, high maintenance costs from equipment wear, and low overall conveying efficiency that bottlenecks production.

Material Characteristics

PAC powder exhibits strong hygroscopicity, making it prone to moisture absorption and caking during transport and storage. It also has moderate abrasiveness, tends to generate static electricity, and possesses a relatively low bulk density ranging from 0.6 to 1.0 g/cm³. Its particle size distribution is variable, often containing fine dust particles that require sealed handling to prevent leakage.

Product Introduction

Headpowder offers fully customized PAC powder pneumatic conveying solutions tailored to specific plant layouts and material flow requirements. Our systems integrate positive-pressure dilute-phase or dense-phase conveying, negative-pressure vacuum conveying, and combined models to suit different distances, capacities, and material conditions. Every solution is engineered with dedicated receiving hoppers, rotary feeders, filter receivers, and control panels to ensure stable, continuous, and dust-free material transfer.

Product Advantages

To address the aforementioned pain points, Headpowder’s solutions provide: (1) fully enclosed conveying that eliminates dust emissions and protects operator health; (2) anti-clogging designs including aeration pads, vibratory assists, and smooth interior surfaces to prevent PAC powder caking; (3) precise metering via calibrated feeding devices and PLC-controlled weighing systems for dosing accuracy; (4) wear-resistant components such as ceramic-lined bends and hardened steel elbows to extend equipment lifespan; and (5) low-maintenance automation that reduces manual intervention and operational costs.