Shandong Headpowder Engineering Co., Ltd., a leading provider of pneumatic conveying solutions headquartered in Shandong, China, successfully delivered a complete limestone powder pneumatic conveying system for a boiler plant in Surat Thani, Thailand. This project represents a significant milestone in the field of industrial material handling, specifically tailored for the demanding requirements of boiler feed systems. The core equipment utilized in this project includes dense phase pneumatic conveying pumps, commonly referred to as "ash pumps" or "silo pumps," designed to transport limestone powder efficiently and reliably over long distances. The Surat Thani facility relies on this system to maintain continuous boiler operation, ensuring optimal desulfurization and combustion control. By integrating advanced pneumatic conveying technology, the project achieves high material throughput with minimal energy consumption, while also reducing dust emissions and maintenance downtime. The system is engineered to handle the abrasive nature of limestone powder, with wear-resistant components and automated control systems that guarantee consistent performance even under variable load conditions.
This case study highlights the application of pneumatic conveying technology in Thailand's industrial sector, specifically focusing on the Surat Thani region. The primary products involved in this project include dense phase pneumatic conveying systems, limestone powder silo pumps, and complete material handling packages. The solution is designed to transport limestone powder from storage silos to boiler injection points, utilizing compressed air as the motive force. The system features a closed-loop design that prevents material leakage and contamination, making it ideal for fine powders like limestone. The pneumatic conveying system in Surat Thani operates at a conveying distance of over 100 meters, with a vertical lift of 30 meters, demonstrating the capability of Shandong Headpowder's technology to handle challenging layouts. The system's control logic is fully automated, incorporating pressure sensors, flow meters, and PLC-based programming to optimize the conveying cycle. This ensures that the boiler receives a consistent supply of limestone powder, which is critical for efficient flue gas desulfurization (FGD) processes. The Thailand pneumatic conveying project exemplifies how customized solutions can meet the specific needs of the local market, including tropical climate conditions and high humidity levels that demand robust sealing and corrosion protection.
The Surat Thani project utilizes a dense phase pneumatic conveying system specifically engineered for limestone powder, which is a common sorbent in boiler flue gas treatment. The system includes a feed hopper, rotary valve, conveying pipeline, receiving hopper, and a dust collector. The conveying pump, known as a "silo pump" or "ash pump," operates at a pressure of up to 0.6 MPa and can transport material at a rate of 10 to 15 tons per hour. The pipeline is constructed from abrasion-resistant steel, with bends designed to minimize wear. The control system uses a Siemens PLC with a touchscreen HMI, allowing operators to monitor real-time parameters such as air pressure, material flow, and system status. One of the key technical challenges addressed was the fine particle size of limestone powder (typically 200 mesh), which tends to fluidize and cause bridging. The system incorporates aeration pads and vibratory feeders to maintain consistent material flow. The Thailand pneumatic conveying solution also includes a nitrogen purge system for safety, preventing any risk of explosion or fire. The entire system is designed to be explosion-proof, meeting international standards for hazardous area classification. This project demonstrates the expertise of Shandong Headpowder Engineering Co., Ltd. in designing and commissioning complex pneumatic conveying systems for the Asian market.
The implementation of the boiler limestone powder silo pump conveying project in Surat Thani involved several phases, including site survey, system design, equipment manufacturing, installation, and commissioning. Shandong Headpowder Engineering Co., Ltd. dispatched a team of experienced engineers to the site to oversee the installation and ensure compliance with local regulations. The project timeline was 8 months from contract signing to handover, with the system now operating 24/7 without any major issues. The limestone powder is sourced locally and stored in a 500-ton silo, from which it is conveyed to the boiler feed point using the dense phase pneumatic system. The system's conveying distance is 120 meters, with a vertical lift of 25 meters, and the pipeline diameter is 4 inches. The control system is integrated with the plant's DCS, allowing for remote monitoring and control. The success of this project has led to follow-up inquiries from other industrial facilities in Thailand, including cement plants and power stations. Shandong Headpowder's commitment to quality and after-sales support has been a key factor in building trust with clients in the Southeast Asian market. For any inquiries regarding pneumatic conveying systems for limestone powder or other bulk materials, please contact our sales manager, Mr. Zhang, at WeChat: 15662777102.
Shandong Headpowder Engineering Co., Ltd., abbreviated as Headpowder, is a professional engineering company based in Shandong, China, specializing in the design, manufacturing, and installation of pneumatic conveying systems for powder and granular materials. With over 15 years of experience, the company has completed numerous projects in China, Southeast Asia, the Middle East, and Africa. The company's product portfolio includes dense phase pneumatic conveying systems, dilute phase conveying systems, silo pumps, ash pumps, rotary feeders, and dust collectors. Headpowder serves industries such as power generation, cement, chemical, metallurgy, and food processing. The company is ISO 9001 certified and adheres to strict quality control standards. The head office is located in Shandong, China, and the company has a dedicated after-sales team that provides technical support and spare parts globally. For project inquiries or technical consultation, please contact Mr. Zhang, the sales manager, via WeChat: 15662777102. The company's mission is to deliver reliable and energy-efficient pneumatic conveying solutions that help clients reduce operational costs and improve environmental compliance. Headpowder's engineering team is capable of customizing systems to meet specific site conditions, material properties, and performance requirements. The Thailand Surat Thani project is a testament to the company's technical competence and customer-centric approach.
If you are interested in our pneumatic conveying systems for limestone powder, silo pumps, or any other bulk material handling solutions, please feel free to reach out to our sales team. Shandong Headpowder Engineering Co., Ltd. is always ready to discuss your project requirements and provide a tailored proposal. Our contact person is Mr. Zhang, the sales manager, who can be reached via WeChat: 15662777102. With a strong track record in Thailand and other countries, we are confident in our ability to deliver high-quality systems that meet your specifications. We look forward to hearing from you and exploring potential collaboration opportunities. Whether you need a complete system design, equipment supply, or on-site commissioning support, Headpowder is your reliable partner. Contact us today to start your project journey.
Shandong Headpowder Engineering Co., Ltd.
156-6277-7102（Manager Zhang） 
0531-83386006 
Jinan, Shandong Province, China 
telephone
WeChatconsult
top