Do you want to know more about concrete plants?

Before delving into knowing how a concrete plant works, it is essential to know the basics of constructing a batching plant. And this type of machinery will mix different aggregates such as: sand, water, cement and additives.

In them, premixed concrete is prepared by weighing each of these ingredients separately. Several different types of construction projects benefit significantly from the prepared material.

In this way, and since the proportions of the constituent ingredients are determined by weight, in concrete plants it is possible to make concrete of different qualities simply by adjusting the weight of the different components. People use a variety of concrete mixes and grades, including (1:3:6), (1:2:4), (1:1:2), etc.

Specification of relative quantities of cement

Here is the specification of the relative quantities of cement, fine aggregates and coarse aggregates used to make concrete. The ratio of cement to fine and coarse aggregates is defined by the notation "1:3:6". This means there are three parts fines and six parts coarse aggregates in the mix. The ratio is based on the total weight.

Varieties of concrete batching plants

Concrete plants manufacturers have created a wide variety of models to meet a variety of requirements. These variants will help complete a wide range of needs.

Concrete plants can be divided into two categories:

• Dry concrete plant
• Wet concrete plant

Dry mix plants, as the name implies, prepare dry recipes before sending them to a transit mixer. The aggregate, sand and cement required for the job are measured and loaded into a transit mixer after weighing. The transit mixer is watered. Transit mixers are used to mix concrete on the way to the construction site.

Materials for wet mix machines are measured and weighed before feeding them to a mixing unit, which then mixes the ingredients thoroughly before sending them to a transit mixer or pumping unit.

This type of facility, also called a central mixing plant, offers a more homogeneous final product because all the materials are combined in one place with the help of computers.

Concrete plant designs

When classifying the various designs, there are two broad categories: stationary and mobile. Contractors who would not, on the other hand, constantly move their operations to new locations generally opt for stationary types. Additionally, stationary mixers are typically larger than their portable counterparts. Modern mobile batch plants are built to last and are as reliable, prolific and accurate as their stationary counterparts.

A look inside the operation of concrete plants

A mobile concrete batching plant can be much smaller than a permanent one. It works similarly to the smartphone version in most aspects. Customers who want to produce concrete in a stationary location tend to prefer the stationary version, while customers who want to move locations often lean toward the portable version.

Essential Features

The five essential functions that make up the operating principle of a concrete plant are the following:

• Feeding aggregates and sand into separate feed containers is necessary for aggregate production.
• Cement, fly ash, and additives are examples of dust that can be fed to a plant during the dust feeding process. These elements are crucial for any binding process.
• The ability of cement to bond equally with aggregates is greatly improved by the addition of water. Any ready-made mixture requires a certain amount of water to work.
• Transportation and storage of cement, fly ash, etc. is included in this category. They must hold large quantities and move them in increments via screw conveyors to weigh hoppers.
• The control system is essential for any complex machine. Facilitates fast and precise work.
• Feeding aggregates into individual hoppers is the first step in the concrete batching plant process flow. Aggregates are separated by size and supplied in separate storage containers.

Each aggregate will be weighed separately according to the parameters established on the control panel. After being measured, they will be transferred to the blender. Above the mixer are three weighing hoppers for cement, additive and water. The consideration hopper must measure the correct amount of materials into the next mixing device.

A screw conveyor delivers cement to a weighing hopper. The weighing hopper is filled with water by a pump. The contents of the mixer will be discharged into a transit mixer or concrete pump after the mixing period has elapsed.

Each step of the above procedures is carried out in a meticulous and well-organized manner. There is a time limit attached to each action. Batch time is the amount of time from when the aggregates are weighed until the premixed material is discharged.

Conclusions about concrete plants

Finding the optimal balance between quality and cost is crucial when selecting a concrete plant; The machinery should be of a high standard but not break the bank.

Poyatos has become an industry leader due to its focus on satisfying its clientele. We can create innovative solutions that increase revenue by learning from our customers and incorporating their feedback into future product development.

We want to leave a lasting impression on our customers by delivering products and services that exceed their expectations and last for years. Our first goal when producing any item is to make the buyer happy.