The National Bulk Equipment Inc. NBE bulk bag filling system provides NTEP-certified bulk bag weighing, accurate to plus or minus .05% up to a total bulk bag fill weight of 5,000 pounds and up to 30,000 pounds per hour, according to the company. Design-stage integration of NTEP-certified weigh devices and proper calibration and fabrication during original system construction are designed to ensure precise, NTEP-certified weigh accuracy and repeatability. A single, menu-driven HMI controls all equipment automation. The bag filler is built on corrosion-resistant, hot-drip galvanized, stainless steel and carbon steel structural framework. Automation controls, system utilities and connector are hermetically sealed to prevent damage from contact with liquids and material contaminants.