Antioxidant powders often face issues such as oxidation failure, moisture absorption and agglomeration, dust dispersion, cross-contamination, and high labor intensity during traditional manual feeding or mechanical transportation. These pain points not only affect product quality stability but also increase production costs and safety risks, urgently requiring an efficient, sealed, and controllable automated conveying solution.

Material characteristics

Antioxidant powders typically have low melting points (some varieties below 100°C), are easily oxidized, have strong hygroscopic properties, fine particle size distribution (10~200 mesh), and typically have adhesion and mildly irritating odors. During conveying, temperature, humidity, and contact with oxygen must be strictly controlled to prevent material degradation or agglomeration.

Product Introduction

Head Powder provides customized pneumatic conveying system equipment tailored to the characteristics of antioxidant powders. The system uses positive pressure dense phase or negative pressure dilute phase conveying methods, with fully enclosed pipeline design, paired with professional arch-breaking silos, dehumidification air sources, nitrogen protection modules, and anti-static measures. The equipment is made of 304/316L stainless steel, with a mirror-polished inner wall, and can be equipped with an automatic back-blowing cleaning device to meet food-grade or pharmaceutical-grade cleanliness requirements. The control system uses PLC + touchscreen, enabling precise adjustment of conveying flow, speed, and pressure, and supports linkage control with the host computer.

Product advantages

To address customer pain points, Head Powder offers the following solutions:

• Oxidation protection: The system can be equipped with nitrogen displacement and sealed circulation to effectively isolate oxygen and extend the life of antioxidant powders.
• Moisture-proof and anti-clumping: The air source is dried and dehumidified, and the silo is equipped with an air hammer or fluidization device to prevent moisture absorption and sticking.
• Dust-free and environmentally friendly: Fully enclosed negative pressure or positive pressure conveying, equipped with high-efficiency filters at the end to achieve low dust emissions and improve the working environment.
• Intelligent and stable: Automatically monitors conveying pressure, material level, and temperature, issues abnormal alarms and shuts down machines, reducing manual intervention and improving production continuity.
• Flexible customization: Based on requirements such as production capacity, workshop layout, and material characteristics, we offer non-standard designs supporting full-process integration from feeding to weighing, mixing, and packaging.