EVA (Ethylene Vinyl Acetate) pellets, commonly used in foam, footwear, and packaging industries, present unique conveying challenges. Their soft, tacky surface and low bulk density often lead to bridging, blockages, and material degradation in conventional pneumatic systems. Headpowder addresses these pain points with a dedicated customization approach for EVA pellet pneumatic conveying solutions.

Customer Pain Points

Manufacturers handling EVA pellets frequently encounter production downtime due to clogged pipelines, inconsistent material flow, and pellet damage during transfer. Traditional conveying equipment, designed for free-flowing granules, fails to accommodate EVA's adhesive nature and temperature sensitivity, resulting in frequent maintenance and product waste.

Material Characteristics

EVA pellets possess a low melting point (typically 60–90°C), high surface friction, and a tendency to generate static electricity. Their irregular shape and slight flexibility make them prone to agglomeration under pressure. These properties demand gentle handling, controlled air velocity, and minimized contact points to preserve pellet integrity.

Product Introduction

Headpowder offers customizable EVA pellet pneumatic conveying systems engineered for reliable, closed-loop material transport. Each system integrates a regenerative blower, specialized rotary valves, smooth-bore tubing, and antistatic lining to match the specific throughput and distance requirements of your facility. The modular design allows seamless integration with existing silos, dryers, and dosing units.

Product Advantages

Our solution directly resolves common pain points by incorporating low-pressure, high-volume airflow to reduce pellet impact and temperature rise. Adjustable venturi inlets and self-cleaning filter receivers prevent bridging. A PLC-based control system monitors line pressure, material level, and filter status to provide real-time alerts and adaptive speed regulation, minimizing downtime and manual intervention.