OGA SISTEMVAC's bag handling system is engineered to optimize hopper feeding processes, ensuring efficiency and safety. It features a pneumatic manipulator arm with vacuum gripping, capable of handling loads between 25 and 80 kg, operating at 3 to 4 cycles per minute within a 2600 mm working radius. The system includes a control panel made of stainless or carbon steel, push-button operation with emergency stop, and a stainless steel gripping nozzle. To maintain a clean and safe environment, it integrates a dust collector with bag or cartridge filtration, automatic reverse air cleaning, and manual or automatic discharge valve. This system is ideal for food, chemical, pharmaceutical, and plastics industries, providing a comprehensive solution for solid material handling.