Hunan Sundy Science and Technology 

Hunan Sundy Science and Technology Co., Ltd. operates globally, offering specialized solutions for coal analysis to clients in the People's Republic of China and international markets. The company's extensive product line includes a variety of analytical instruments such as bomb calorimeters, which measure energy content, and elemental analyzers designed to detect carbon, hydrogen, nitrogen, infrared and coulomb sulfur, as well as fluorine and chlorine. They also provide thermogravimetric analyzers, including systems for determining loss on ignition and moisture content, alongside intelligent muffle furnaces. Furthermore, their offerings feature ash fusion testers and equipment for evaluating Hardgrove grindability. Hunan Sundy supplies a comprehensive range of sample preparation machinery, including quick dryers, various types of crushers (hammer, jaw, double roll, and humid coal hammer), pulverizers, automatic dividers, and standard and environmental sieve shakers, in addition to integrated crushing and dividing units. For automated operations, the company develops advanced sampling systems that incorporate fuel management and control, integrated sample collection and preparation, and dynamic coal yard management. Complementing these are industrial systems for preceding stage sample preparation, continuous online total moisture testing, automated sample storage and inspection cabinets, dust extraction, and comprehensive coal quality management. They also offer modern inventorying solutions, utilizing both stationary laser technology and unmanned aerial vehicles (UAVs) for stockpile assessments. These diverse products and systems are employed across various industries, including coal and coke processing, biomass fuel production, food and animal feed analysis, and environmental monitoring applications. Hunan Sundy Science and Technology Co., Ltd., established in 1993, is headquartered in Changsha, People's Republic of China.