Automatic Concrete Brick Making Machine

Automatic concrete brick making machine

Automatic concrete brick making machines are machines that use vibrators and hydraulic pressure to produce high-quality concrete bricks. These machines are ideal for businesses that need to produce large quantities of bricks regularly. They come in various sizes and models, from small manual machines to fully automatic machines that can produce thousands of bricks per hour. Typically, an automatic concrete brick making machine consists of a mold box, hydraulic unit, control system, and conveyor belt. The process involves mixing the raw materials (cement, sand, water, and aggregates) in the required proportion, placing the mixture in the mold box, and pressing the hydraulic press. The bricks are then cured under specific humidity and temperature conditions. These machines are eco-friendly, reduce labor costs, and produce consistent quality bricks.

The Automatic Concrete Brick Making Machine is a type of machinery used in the construction industry for manufacturing concrete blocks. It is designed to produce high-quality concrete blocks of different sizes and shapes by using different molds. The machine works on an automated system, where the raw materials such as cement, sand, and water are fed into the machine, and the bricks are produced automatically.

The machine is equipped with advanced technology that enables it to produce high-quality bricks, with precise dimensions and consistent quality. It is also designed to operate efficiently, with low electricity consumption and maintenance costs.

The Automatic Concrete Brick Making Machine is suitable for use in various construction projects such as building houses, walls, and fences, among others. Its ease of use and efficiency make it an ideal solution for contractors and construction companies looking to improve productivity and reduce costs.

Automatic Concrete Brick Making Machine is an environment-friendly building material processing equipment. It uses waste materials, waste rock powder, waste slag, fly ash, waste ceramsite slag, smelting slag, and construction waste materials to produce unburned cement bricks, which plays the role of waste utilization. Standard bricks can be produced according to different production molds.

The Automatic Concrete Brick Making Machine is a highly efficient and reliable machine that fully automates the brick-making process. With its advanced technology, it allows for smooth and continuous operation, increasing productivity and reducing labor costs.This revolutionary machine boasts many impressive features, including accurate mixing and molding, compact design, and easy operation. Its intelligent control system ensures precision every time, guaranteeing uniform size and shape of all bricks.

Components in a block making plant

The cement brick automatic brick machine-made brick process needs to go through five steps, raw material selection, mixing, forming, demoulding, yard maintenance and other links. In the molding of products, it is inseparable from the regular operation of the staff. Only when the bricks are made correctly according to the process can qualified brick products be produced.

1.Raw material technical requirements:

Cement: Ordinary Portland cement 32.5Mpa is preferred, and the storage period of cement shall not exceed three months.

Sand: Yellow sand with a fineness modulus of 2.0-2.5 should be used, and its mud content should not exceed 5%.

Aggregate: It should meet the requirements of GB/T14685, and it is advisable to use crushed stone with a maximum particle size of ￠0-6mm. The mud content shall not be greater than 1.5%, and the mud content shall not be greater than 0.7%.

2.Concrete mixer:

Mixing time: dry mixing should not be less than 1 minute, wet mixing should not be less than 2 minutes. , It should be slightly extended in winter. During the mixing process, water should be added as appropriate according to the moisture content of the sand. Before discharging, it should be checked whether the material meets the production requirements. It can be formed into a ball by hand, and it is better to disperse after loosening the hand. The humidity of the material in winter should be a little dry, and the humidity of the material in summer should be a little wet.

3.Pressurized vibration:

Pull the directional valve of the upper mold to drop naturally to the material level, then pressurize, adjust the pressure to 4MPa, press the vibration button, the vibration time should be adjusted to 3-5 seconds, adjust the vibration time according to the amount of material added and the performance of the mixture to ensure that the product Consistency in height and density. The hydraulic system is controlled at about 4MPa, and it is strictly forbidden to be too high.

4.Demolding:

After the vibration molding is finished, pull the handle of the drawer direction valve to the unloading position, pull the handle of the direction valve of the upper mold to the neutral position to lock the upper mold on the product, and then pull the handle of the direction valve of the drawer back to the neutral position. Pull the directional valve handle of the lower die to raise the lower die to an appropriate height (same as the height of the formed product), and then pull the directional valve of the upper die to raise the upper die to the highest point, and then the bricks are produced. When the finished product is pulled out, it should be checked whether there are slight missing corners, missing materials, cracks, etc. If there is any phenomenon, it can be manually repaired on site before it can be put into the storage yard.

5.Yard maintenance:

When stacking products, gently remove the bricks by hand and place them on the special iron plate, and clean up the sundries on the iron plate; when moving bricks, pay attention to the lower half of the product, and do not touch the surface of the bricks .

After the finished product is demoulded for 6 hours (4 hours in summer), the surface of the product should be watered for maintenance; normal watering will start 24 hours after it is put on the yard. Not less than 4 times a day in summer; not less than 2 times a day in winter. After a full week of watering, it can be cured naturally for 28 days before leaving the factory.

The machine can produce interlocking bricks, hollow blocks, solid blocks, and paving blocks, among other types of bricks. This feature enhances flexibility in construction projects, allowing builders to create diverse structures that meet the varied demands of the modern world.Productions based on machine's performance at 100%. Production data for guidance only, depending on the shape of the pieces, type of aggregates and possible circuit stops.

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Our company has always adhered to the development direction of energy saving, emission reduction, recycling, and intelligent innovation, and has continuously launched high-end environmental protection building materials complete sets of equipment that meet the needs of social development, and continue to help the development of ecological environmental protection and solid waste resource recycling. So far, UNIK has successfully implemented more than 500 environmental protection block factores landing projects at home and abroad, and its product quality and technical standards have been obtained High praise from customers at home and abroad.

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