This case study presents a comprehensive turnkey project for low-breakage pneumatic conveying of resin granules, successfully delivered to a manufacturing facility in Naypyidaw, Myanmar. The client required a highly reliable and gentle material handling solution capable of transporting fragile resin pellets without degradation. HaiDe Powder Engineering Co., Ltd., a leading provider of pneumatic conveying systems based in Shandong, China, was selected to design, fabricate, install, and commission the entire system. The project scope included full engineering, equipment supply, on-site supervision, and performance testing, ensuring seamless integration into the client's production line. The core objective was to achieve dust-free, energy-efficient, and low-impact transfer of resin granules from storage silos to processing stations, with excellent repeatability and minimal maintenance.
The client in Naypyidaw, Myanmar, specifically demanded a pneumatic conveying solution that would minimize particle breakage and dust generation during transport. Standard high-velocity systems often cause damage to resin granules, leading to product loss and quality issues. HaiDe's engineering team conducted a thorough analysis of the material properties, including particle size distribution, bulk density, and fragility. The design incorporated a dense-phase pneumatic conveying approach, utilizing lower air velocities and higher material-to-air ratios. This method ensures gentle handling of the resin granules, significantly reducing attrition and preserving the original particle shape. The system was also designed to handle varying throughput rates, with automatic pressure and flow control to adapt to different production demands. The pneumatic conveying equipment included a specially designed rotary airlock feeder, a pressure vessel, and a customized pipeline layout with smooth bends to minimize impact forces.
The delivered system for the Myanmar project showcases several advanced features tailored for resin granule transport. First, the low-breakage pneumatic conveying technology guarantees that the resin pellets maintain their integrity throughout the entire transfer process. Laboratory tests confirmed a breakage rate of less than 0.5%, far exceeding the client's expectations. Second, the system is fully enclosed, preventing any contamination or moisture ingress, which is critical for sensitive resin materials. Third, the control system integrates PLC-based automation with remote monitoring capabilities, allowing operators in Naypyidaw to adjust parameters in real time. The equipment also includes a pneumatic conveying filter receiver with reverse pulse jet cleaning, ensuring continuous operation without clogging. The entire system is constructed from durable stainless steel components, resistant to corrosion and wear, suitable for long-term industrial use in Myanmar's tropical climate.
The project implementation followed a structured timeline, beginning with detailed engineering drawings and 3D modeling to verify fitment in the client's existing facility. HaiDe dispatched a team of experienced engineers to Naypyidaw for site survey and civil preparation. The installation phase involved mounting the pneumatic conveying equipment, laying the pipeline network, and connecting electrical and instrumentation systems. Special attention was paid to the pipeline routing to avoid sharp turns and vertical drops that could cause impact damage to the resin granules. The entire system was pressure-tested and leak-checked before commissioning. During the commissioning phase, HaiDe's technicians worked closely with the client's local staff to perform trial runs with actual resin materials. The system achieved stable operation within the first week, delivering the required tonnage per hour consistently. The project was completed on schedule and within budget, earning positive feedback from the management team in Naypyidaw.
The pneumatic conveying system for resin granules in Naypyidaw operates at a conveying capacity of 5-8 tons per hour, depending on the distance and elevation. The conveying distance is approximately 120 meters horizontally and 15 meters vertically. The air compressor unit provides clean, dry compressed air at 0.6 MPa, with a variable frequency drive to optimize energy consumption. The system uses a dense-phase conveying mode, maintaining a material-to-air ratio of 20:1, which significantly reduces air velocity and particle impact. The resin granules are fed into the conveying line at a controlled rate via a rotary valve, then transported to the destination silo or process hopper. The pneumatic conveying filter at the discharge point ensures that any fines are captured and recycled. Performance monitoring data shows that the system maintains a conveying efficiency of over 98%, with less than 1% product degradation. The low-breakage pneumatic conveying design has proven to be a reliable solution for the client's resin production in Myanmar.
HaiDe Powder Engineering Co., Ltd., based in Shandong, China, is a specialized manufacturer of pneumatic conveying systems and powder handling equipment. With years of experience in the field, HaiDe has successfully completed numerous projects for clients in Myanmar, including the Naypyidaw resin granules pneumatic conveying system. The company offers total solutions from initial consultation, system design, equipment manufacturing, installation, and after-sales support. For inquiries about low-breakage pneumatic conveying for resin granules or other bulk materials, please contact Manager Zhang at HaiDe. Manager Zhang can be reached by phone at 15662777102. The company's address is in Shandong, China, serving clients across Southeast Asia and beyond. HaiDe is committed to delivering high-quality, durable, and efficient pneumatic conveying systems that meet the most demanding industrial requirements.
The successful delivery of the low-breakage pneumatic conveying system for resin granules in Naypyidaw, Myanmar, demonstrates HaiDe Powder Engineering Co., Ltd.'s expertise in handling fragile materials. The project has significantly improved the client's production efficiency and product quality. For any future projects involving pneumatic conveying of resin granules, plastic pellets, or other powder materials, HaiDe is ready to provide tailored solutions. The system's design ensures minimal maintenance and long service life. For more information or to discuss your specific application, please contact Manager Zhang directly. The phone number is 15662777102. HaiDe looks forward to assisting you with your pneumatic conveying needs in Myanmar and worldwide.
Shandong Headpowder Engineering Co., Ltd.
156-6277-7102（Manager Zhang） 
0531-83386006 
Jinan City, Shandong Province, China 
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