In the production and processing of PBT pellets, traditional conveying methods often face issues such as high particle breakage rates, dust pollution from the environment, low manual handling efficiency, and frequent equipment maintenance. These pain points not only increase material waste, but also affect the cleanliness of the production environment and the safety of operators. Companies urgently need a solution that can protect particle integrity while enabling automated, sealed conveying.

Material characteristics

PBT (polybutylene terephthalate) particles have low moisture absorption, good mechanical strength, and chemical corrosion resistance, but their surface hardness is relatively low, and microcracks or even breakage are likely to form between particles and upon collision with pipe walls. Additionally, PBT particles generate electricity through friction in high-speed airflow, increasing the risk of static electricity during transportation. Therefore, the conveying system needs to feature design features such as low flow rate, low impact, anti-static, and good sealing to help achieve zero loss of material quality.

Product Introduction

Head Powder offers customized pneumatic conveying solutions for PBT particles tailored to the special physical properties of PBT particles. This system uses positive or negative pressure dense phase conveying technology, consisting of a feeding device, conveying pipeline, branch valve, cyclone separator, and automatic control system. Based on factory layout and capacity requirements, the system can be flexibly adjusted to single or multiple feeding points, intermittent or continuous conveying modes. Key components are made of wear-resistant, anti-static materials. The inner walls of the pipelines undergo special treatment to reduce friction coefficients, and are equipped with high-precision pressure sensors and PLC control systems for remote monitoring and automatic adjustment.

Product advantages

To address customer pain points, Head Powder offers the following solutions: 1. Gentle conveying: By adjusting the gas-solid ratio and flow rate, PBT particles remain suspended or fluidized inside the pipeline, reducing collisions and breakage, and supporting material integrity rates. 2. Fully enclosed design: No leakage throughout the entire process from feeding to unloading, effectively controlling dust escape and improving workshop environment and employee health. 3. Intelligent control: The PLC automatically controls feed frequency, air volume, and operating time, reducing manual intervention and minimizing operational errors. 4. Modular customization: Based on factory height, conveying distance, and capacity requirements, we provide standardized components and customized combinations to shorten installation and commissioning cycles, facilitating future expansion and upgrades.