brick machine hollow bricks

The clay brick machine is suitable for producing various specifications of hollow bricks and standard bricks from clay, shale, and coal gangue raw materials. The machine adopts an upper and lower structure, and can be installed in a straight or T-shaped manner according to the terrain. Both the upper and lower level transmissions use type national standard reducers and axial pneumatic clutches, and the body is entirely welded from steel plates. The surface of the cutter adopts wear-resistant material spray welding technology, which extends the service life, is sturdy and durable, and easy to operate.

Brick making in a brick factory is very similar to steaming Mantou. Breaking raw materials is equivalent to grinding wheat into flour. Mixing raw materials with water is to mix flour; Entering the aging warehouse, the clay material undergoes aging, which is equivalent to fermenting the well made noodles in a basin; Molding is to process the mud into the desired shape, which is identical to the Mantou made by kneading the fermented dough, except that the Mantou is steamed by steam, while the brick is cooked by high temperature.
Common molding process: multi bucket machine feeding → → belt conveyor → box feeder → → secondary mixing → brick machine (re mixing) → cutting machine → billet cutting machine → grouping machine → billet coding machine → kiln car
Special forming process: multi bucket machine material taking → → belt conveyor → → box feeder → → wet wheel mill (or roller crusher) → → secondary mixing → brick machine (re mixing) → → strip cutting machine → billet cutting machine → grouping machine → billet coding machine → kiln car
For ease of management, the aging warehouse is generally classified under the management of the molding workshop. The function of the box feeder is to evenly feed and prevent the material flow from fluctuating. Uneven material flow not only affects the output of the brick machine, but also affects the quality of the brick blank, because the upper mixing tank is adjacent to the extrusion section, which is connected to the extrusion chamber of the brick machine. In order to ensure the compactness of the brick blank, air is extracted from this chamber, which is called vacuum extraction. The denser the mud material in the extrusion section and the cylinder body, the better the vacuum effect and the higher the vacuum degree. At this point, the compactness of the brick body will be better. But if the material flow is small, the sealing between the mud material in the upper mixing and extrusion section and the cylinder body will be poor, the vacuum degree will be low, and the compactness of the brick body will also be poor.
The function of secondary mixing is to adjust the moisture content of the mud material as an intermediate stage for further mixing, by adding water to make the mud material reach or approach the formed moisture content. There are two types of two stirrers. The traditional two stirrer is a double shaft mixer, which only plays a stirring role and is suitable for extruding soft and semi hard plastics; Single axis mixers are equipped with an extrusion section, which is designed to strengthen kneading and ensure even moisture distribution in the mud material, making it suitable for hard plastic extrusion molding.