Introduction Vietnam has become a global leader in coffee production, and its growing specialty coffee sector demands higher standards of quality evaluation than ever before. Coffee businesses can no longer rely solely on production roasting to understand bean potential. Instead, dedicated laboratory environments are becoming essential for research, sample roasting, sensory analysis, and...

Introduction  A Small Commercial Drum Roaster is one of the most important machines in today’s coffee roasting industry, especially for cafés, small roasting businesses, and coffee labs aiming to produce consistent, high-quality coffee in controlled batches. As global coffee demand grows, including rapidly expanding markets like Vietnam, businesses are shifting toward compact...