The working principle of the cement wall column machine is mainly based on the mechanized forming technology of concrete materials. The following is its detailed working principle:
First, raw material preparation and mixing
Raw material ratio: Raw materials such as cement, sand, aggregate (such as gravel or pebbles) are weighed in accordance with a predetermined proportion to ensure the uniformity and strength of the concrete.
Mixing and mixing: Put the weighed raw materials into the mixer, through the rotation of the mixer and the action of the mixing blade, so that the raw materials are fully mixed to form a uniform concrete slurry.
Two, extrusion molding
Mold preparation: According to the required column shape and size, select the appropriate mold and install on the machine. Molds are usually made of high-strength steel with precise dimensions and shapes.
Concrete delivery: The mixed concrete slurry is sent to the entrance of the mold through a conveyor device (such as a screw conveyor or conveyor belt).
Extrusion molding: Under the drive of the machine, the concrete paste is subjected to the action of pushing force in the mold, and gradually extruded and filled the entire space of the mold. At the same time, the vibration device inside the machine will start to work to eliminate air bubbles in the concrete and improve the compactness and strength of the column.
Mold outlet: When the concrete paste has completely filled the mold and has been sufficiently vibratively compacted, the column is pushed out of the mold outlet to form a finished column with a specific shape and size.
Third, curing and maintenance
Initial curing: The newly launched column is still in a semi-cured state for a period of time and needs to be placed in an appropriate site for initial curing.
Curing treatment: According to the formula of concrete and environmental conditions (such as temperature, humidity, etc.), necessary curing treatment of the column, such as water spray moisturizing, covering sunshade, etc., to ensure that the concrete is completely hardened and reaches the required strength.
Four, automatic control and monitoring
Control system: Cement wall column machine is usually equipped with advanced automatic control system, which can real-time monitor and control the input of raw materials, mixing time, vibration frequency and other key parameters.
Fault diagnosis: The system also has a fault diagnosis function, which can find and prompt the possible faults of the machine in time for timely maintenance and treatment.
