A company undertook the low-crushing long-distance conveying system project for artificial graphite in Wuzhou, Guangxi, addressing industry pain points such as easy breakage and dust control during long-distance conveying of artificial graphite, providing a customized pneumatic conveying solution. This solution reduces material damage rates by optimizing pipeline paths, reducing conveying speeds, and using wear-resistant elbows and sealing technologies, while also achieving environmentally friendly and dust-free operation. After the system was put into operation, customers reported that conveying efficiency improved by about 30% compared to the original process, while maintenance costs dropped by 25%.

Customer pain points

Customers face three core challenges in the traditional transportation process: First, artificial graphite particles during long-distance (over 500 meters) pipeline transport cause a breakage rate of over 8% due to collision and friction, seriously affecting product value; Second, traditional conveying equipment lacks sealing, causing fine powder leakage that pollutes the workshop environment and increases material loss; Third, the system's energy consumption is relatively high, and when the air source pressure fluctuates, conveying stability is poor, frequent pipe blockage issues occur, affecting continuous production.

Product advantages

To address these pain points, a company optimized its low-crushing, long-distance conveyor system from three levels:

• Low damage design: Adopts fluidized conveying principles, adjusting gas-solid ratio and conveying speed to keep materials suspended inside the pipeline, reducing collisions between particles and with the pipe wall, and keeping the crushing rate below 2%.
• Fully sealed structure: All system interfaces use dual-seal flanges and negative pressure dust extraction design, achieving zero-leakage operation. Workshop dust concentration is below 2mg/m³, meeting environmental protection requirements.
• Intelligent flow stabilization control: Integrated variable frequency air supply and pressure monitoring module, real-time adjustment of conveying parameters, maintaining smooth delivery even during air source fluctuations, reducing pipe blockage probability by over 90%.