... plant includes automatic conveying, batching (dosing), mixing, packaging, pneumatic conveying system , and control equipment, which is widely ... equipment modes (carbon steel or stainless steel): Weighing hopper, pneumatic conveying & weighing pot 4. Mixer / agitator (carbon steel ... steel): Double-shaft paddle mixer, helix mixer (ribbon type mixer), coulter mixer, reactor, conical mixer 5. Packaging ...