The mixer is suitable for preparing mixtures without addition of water. The mixing takes place inside the mixer thanks to the action of paddles. If required by the customer, the bottom and the side-walls can be lined with a special abrasion-resistant material.
The materials ingredients are fed into the mixer through two feeding openings with a diameter of 255 mm (10). Minor ingredients are introduced into the mixer through a small window. Another opening with a diameter of 155 mm (6) is used for venting the mixer during its filling or emptying. There is a circular discharge opening in the bottom of the mixer. The opening is controlled by means of an air-operated mechanical device. The opening remains closed even if there is a failure in the supply of compressed air. This discharge opening is provided with a flange, therefore, the mixer can be connected to a respective handling system easily.