During the processing and transportation of metal powders, copper powder often brings many challenges to enterprises due to its high density, easy oxidation, and easy flying: traditional mechanical conveying easily leads to dust leakage, rapid equipment wear, frequent material blockages, and difficulty in achieving sealed and automated operations; At the same time, copper powder has high requirements for the pipelines and equipment; even a slight misstep can cause moisture, clumping, or quality degradation of the material. How to achieve efficient, clean, and safe copper powder transportation has become a common challenge that the industry urgently needs to solve.

Material Characteristic Analysis

Copper powder is a high-density, fine-grained metal powder, with particle sizes typically ranging from microns to millimeters. Its characteristics include a high specific gravity (about 8.96 g/cm³), easy oxidation, easy moisture absorption, average flowability, and the possibility of static electricity accumulation in high-speed airflow, posing a typical explosion risk. Therefore, the conveying system must have good sealing, explosion-proof design, and relatively accurate flow control capabilities, while also avoiding material deposition or adhesion within the pipeline.

Product Introduction

The copper powder pneumatic conveying system launched by Head Powder is a solution tailored to the characteristics of copper powder materials and the actual working conditions of users. This system uses the principle of pneumatic conveying under either positive or negative pressure, delivering copper powder through sealed pipelines to the workstation via compressed air or vacuum negative pressure. There is no dust leakage throughout the process, effectively avoiding material leakage and dust issues found in traditional mechanical conveying. The system can integrate modules for weighing and measurement, automatic control, dust removal, and filtration, achieving fully automated and intelligent conveying from the storage silo to the point of use.

Product advantages

To address pain points customers encounter during copper powder transportation, such as dust pollution, equipment wear, material loss, and frequent maintenance, this system offers the following solutions:

• Fully enclosed conveying:Highly sealed pipelines and airtight valves are used to prevent dust leakage, maintain a clean working environment, and reduce the risk of material oxidation and moisture.
• Low wear design:By optimizing airflow velocity, pipe elbows, and internal lining materials, copper powder reduces erosion and wear on the equipment inner walls, extending system lifespan.
• Intelligent Control:Equipped with a PLC automatic control system, it can monitor parameters such as conveying pressure, flow, and material level in real time, enabling relatively accurate quantitative feeding and remote monitoring, reducing manual intervention.
• Explosion-proof safety:The system is equipped with safety measures such as electrostatic grounding, explosion relief devices, and inert gas protection, effectively addressing the static electricity and explosion risks of copper powder and meeting national safety standards.

Head Powder offers full-process services from solution design, equipment manufacturing to installation and commissioning. Non-standard customization can be made based on specific output, conveying distance, site layout, and other conditions, helping customers achieve efficient, environmentally friendly, cost-effective, and efficient copper powder transportation.