In the plastics processing industry, the conveying stage of polystyrene (PS) pellets directly affects the continuity of production lines and the quality of finished products. Head Powder is launched based on years of pneumatic conveying technology experiencePS pellet pneumatic conveying solution: Customized PS pellet conveying system equipment, providing customers with full-process services from material analysis to system integration, achieving safe, efficient, and low-loss sealed conveying.

Customer pain points

Traditional PS pellet conveying often faces the following issues:
· Low manual handling efficiency and dust leakage cause workshop environmental pollution;
· Mechanical conveying easily causes particle damage and static accumulation, affecting subsequent processing;
· Large differences in particle size and flowability between batches lead to unstable conveying and frequent pipe blockages;
· Equipment has high energy consumption and lacks automated control, resulting in high maintenance costs.

Material characteristics

PS particles are spherical or cylindrical, with particle sizes usually between 2~5 mm, apparent density of about 0.5~0.7 g/cm³, and a repose angle of about 30°~40°. The material has good flowability, but its surface is prone to friction and generates static electricity, and it is sensitive to extrusion. A low-flow, anti-static, and anti-crushing conveying method is required to help improve particle quality.

Product Introduction

The PS pneumatic conveying system provided by Head Powder uses positive pressure dilute phase or dense phase conveying technology, with customized designs based on customers' actual working conditions (conveying distance, lifting height, and capacity requirements). Core components include: rotary feeder, piping system, cyclone separator, baghouse dust collector, and PLC control system. The system enables fully sealed conveying to prevent dust leakage, and is equipped with static elimination and explosion-proof measures, compatible with various specifications of PS pellets.

Product advantages

To address customer pain points, this solution has the following features:
·Low breakage rate: Optimized bending curvature and airflow velocity, particle breakage rate can be controlled below 0.1%;
·Energy saving and stability: Uses variable frequency fans and intelligent pressure regulating valves to automatically adjust air flow according to material characteristics, reducing energy consumption by 15%~25%;
·Anti-static design: Pipeline lining with conductive coating, combined with reliable grounding and ionized air devices to eliminate the risk of static electricity accumulation;
·Modular customization: Supports multi-branch integration, remote monitoring, and MES system integration, adapting to the current workshop layout and future expansion needs.