Textile factory ventilation was the central concern for this anonymous garment and fabric-processing project in Bangladesh. During the hottest and most humid production months, the customer’s high-roof workshop struggled to remove the heat, moisture, and suspended fibre generated by continuous equipment operation and a full workforce. Hengshuangda reviewed the site conditions and proposed a negative-pressure […]
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This project case describes the planning approach for a dust collection fan solution for a woodworking workshop. The purpose was to organize the key technical and delivery information needed before equipment selection and production. The case is presented without customer-identifying details and does not claim site-specific performance results; it focuses on the selection considerations that […]
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This project case outlines the planning approach for a process exhaust fan solution serving a coating line. The objective was to review the exhaust duty, working environment, connection constraints, electrical requirements, and delivery information before the equipment was released for production. The project is presented without customer-identifying details and focuses on the practical selection considerations […]
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