During conveying, PAM (polyacrylamide) pellets often suffer from pipeline blockages and dust emissions due to their high moisture absorption and easy clumping, leading to inaccurate measurement, high equipment failure rates, and affecting production continuity. Traditional manual handling or simple mechanical conveying methods struggle to meet the requirements for sealing, automation, and stability. Companies urgently need a customized pneumatic conveying solution tailored to the characteristics of PAM materials.

Material characteristics

PAM particles have significant hygroscopic properties and tend to stick together and cluster in humid environments; At the same time, the particle surface exhibits obvious electrostatic adsorption, poor fluidity, and sensitivity to shear forces; direct contact or high-speed impact may alter its molecular structure. These characteristics require the conveying system to be moisture-proof, anti-static, low-shear, and sealed to ensure material activity is not affected.

Product Introduction

The PAM particle pneumatic conveying system launched by Head Powder uses positive pressure dilute phase or dense phase conveying methods, features a fully enclosed pipeline design, and is equipped with dedicated anti-blockage devices and air dehumidification pretreatment units. The system can integrate automatic weighing, real-time flow monitoring, and PLC control units to achieve accurate, continuous, and dust-free conveying from the silo to the point of use. The equipment is made of stainless steel or anti-static coating, suitable for high humidity and dusty on-site conditions, helping users improve production line automation.

Product advantages

To address pain points such as PAM granules being prone to moisture absorption, caking, and strong static electricity, Head Powder offers the following solutions:

• Dehumidification and anti-caking measures:Equipped with air drying devices and arch-breaking flow aids to reduce humidity inside the pipeline and prevent material adhesion.
• Airtight and dust-free:Fully sealed pipeline connections combined with high-efficiency dust filters prevent dust leakage and improve the working environment.
• Relatively accurate measurement:High-precision weighing sensors and variable frequency feeders are used to control conveying volume deviation within ±1%, meeting formulation requirements.
• Low shear conveying:Optimized elbow curvature and gas velocity design to reduce particle breakage and static electricity, maintaining PAM molecular activity.
• Modular customization:Based on users' on-site space, conveying distance, and output requirements, flexibly combine feeding stations, storage silos, delivery pumps, and control cabinets for rapid adaptation.