• Shigang Steel - Revised procedure to turn roof deck fan off in winter when it is not needed (23KB - pdf)
• VSP Ltd - Adjust fan blades in cooling tower at chilled water plant for winter and summer conditions (49KB - pdf)
• Coromandel Cement - Increase of inlet duct diameter of circulating air fan to reduce flow velocity and pressure drop (67KB - pdf)
• Coromandel Cement - Reduction of velocity in coal mill outlet duct (67KB - pdf)
• Coromandel Cement - Prevention of false air entry across coal mill circuit (67KB - pdf)
• Coromandel Cement - Reduction of speed of circulating air fan in the coal mill throughreplacement of AC motor with DC motor (68KB - pdf)
• ITC Ltd – Replacement of inefficient vacuum fans (59KB - pdf)
• PT Indocement - Cooling tower improvement (160KB - pdf)
• PT Indocement - Install variable speed drives (VSD) on 12 fans to reduce electricity use by motors (124KB - pdf)
• PT Semen Padang – Increase time intervals of jet pulse controls (52KB - pdf)
• PT Semen Padang - Increase fan pulley diameter to reduce fan speed instead of using dampers (39KB - pdf)
• Solid Cement - Installation of two-speed motors at clinker cooler fans
• Holcim Bulacan - Damper removal for fans with full open damper and installation of slip power recovery system for fans with slip ring motor drive (25KB - pdf)
• Holcim Lanka - Replacement of electrostatic precipitator (ESP) fan for dust extraction with bag filters
• Asian Chemical - Install temperature sensor to switch the fan in cooling tower on when water temperature exceeds 28 °C (61KB - pdf)
• SWCC - Installation of a separator using air steam and gravity for separating materials (42KB - pdf)
• SWCC - Installation of high efficiency fan at Cement Mill Department (27KB - pdf)
• SWCC - Airflow controls by installing inverters (57KB - pdf)
• SWCC - Reduction of pressure drop across the cyclone system (52KB - pdf)
• Sai Son Cement - Installation of variable speed drive (VSD) to control speed of the existing forced draft (FD) blower (74KB - pdf)

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