In the feeding, transfer, and mixing stages of curing agent powder, traditional manual handling or mechanical lifting methods often face issues such as dust accumulation, material moisture absorption and caking, inaccurate measurement, and high labor intensity. These pain points not only affect the production environment and operator health, but also easily lead to product quality fluctuations, increasing maintenance costs and downtime.

Material characteristics

Curing agent powders typically have strong hygroscopic properties, high particle fineness (100 mesh~400 mesh), easy agglomeration, and poor flowability. In humid environments or exposed to air, the powder surface quickly absorbs moisture, forming sticky clumps that seriously affect subsequent mixing uniformity and curing results. Therefore, high requirements are placed on the sealing of the conveying system, its moisture removal and moisture resistance, and fluidization performance.

Product Introduction

The pneumatic conveying system provided by Head Powder uses sealed pipelines and positive or negative pressure airflow to convey, measure, and add materials. The system consists of a feeding device, conveying pipelines, gas source equipment, gas-solid separator, and automated control unit. It can be customized according to customer site conditions (such as conveying distance, volume, and plant layout), and is suitable for curing agent dosing and transfer in industries such as powder coatings, adhesives, and composite materials.

Product advantages

To address customer pain points, we offer the following solutions:

• Sealed conveying, dust-free and environmentally friendly:Fully enclosed duct design prevents dust leakage, improves workshop air quality, and meets environmental protection requirements.
• Moisture-proof and anti-clumping:Equipped with a dehumidifying purification air source and a fluidized arch-breaking device, effectively preventing material moisture absorption and agglomeration, ensuring smooth conveying.
• High degree of automation:Integrated PLC control system enables automatic feeding with fixed ratios, timing, and quantities, reducing manual intervention and improving production stability.
• Flexible customization, strong adaptability:Tailored design based on material characteristics (fineness, humidity) and site conditions (pipeline length, number of elbows, equipment space) to reduce energy consumption and maintenance frequency.