... conveying, batching (dosing), mixing, packaging, pneumatic conveying system , and control equipment, which is widely used in ... dosing equipment modes (carbon steel or stainless steel): Weighing hopper, pneumatic conveying & weighing pot 4. Mixer / agitator (carbon steel ... bag packaging machine (granular or powdery material) 6. Control system: Touch screen (Siemens, Mitsubishi, etc. ) + PLC We ...