Small clay brick making machine

Types of small clay brick making machines

A small clay brick making machine can produce different kinds of bricks depending on the type of machine. There are three main categories of machines for producing clay bricks.

• Separator and Exhauster:

The separator and exhauster isn't a typical brick-making machine. However, this device helps to spread the clay evenly throughout the extrusion chamber. It uses a fan to exhaust the air while separating the clay. Like other devices, it helps to improve the quality and consistency of the brick's final product.

• Manual Clay Brick Press:

The manual clay brick press is an old brick-making machine used to press bricks by hand. Users pour wet clay into the manual presses and use a lever or hand crank to push down the press. Once the clay is compressed, the user manually releases the press to remove the brick.

• Motorized Clay Brick Press:

The motorized clay brick press uses electricity to produce bricks faster than the manual press. This pressing method is more labor efficient, increasing production speed. After the motorized press fills the tray with clay, a motor compresses the clay into a brick. After the clay is compressed, the motorized press tray or platform lowers to release the finished brick. Some motorized brick presses have a button or digital controls to preset the compression amount, speed, and brick quantity. This feature provides more precise control over brick production.

Specification and maintenance

Using a small clay brick making machine can be easier by knowing what to do and what not to do. Some key things to remember when operating the machine to produce clay bricks are as follows:

• Machine specification

  The small clay brick machine uses a common voltage of about 220V but can work with anything between 150 to 400V. The machine also uses a standard electric power of about 5.5kW but can use anywhere between 4 to 15kW. The feeding capacity of the machine shows that it can efficiently work with a 75mm feeding diameter and a 60mm discharge diameter. During operation, the small clay brick machine can process about 6 to 8 tons of raw materials every day. The machine's extrusion speed is as high as 70 rpm. The machine can form clay materials into 200,000 to 300,000 bricks every day. The machine weighs around 2,800 kg and has a length, breadth, and height of 4.2m x 2.3m x 2.2m. This information is helpful when determining proper installation and transportation methods for the machine's specific dimensions and weight.

• Daily checks

  Each day before starting production, look over all parts of the machine to see if anything looks out of place or damaged. Ensure all components of the block-making device have the proper lubricating oil. Confirm that all fasteners are secure and tight. Calibrate the feeder to guarantee accurate feeding proportions and sizes. It's also good to check the surroundings of the machine to ensure it is free from any obstruction and has adequate worker safety.

• Weekly maintenance

  Do a more in-depth inspection of the small clay brick making machine about once a week. Check all belts, blocks, bearings, chains, and valves. Pay attention to those components and adjust and lubricate them as required. Chains need tension adjustment to make sure they are not too loose or too tight. Look for signs of uneven wear on the machine and do any necessary repairs. Properly clean the feeder, mixer, and crusher to ensure they are free from any debris and materials.

• Monthly servicing

  Every month, do a more in-depth cleaning and maintenance schedule for the clay brick machine. It helps to prolong the machine's service life. Focus on the transmission system and other critical components. Thoroughly clean all filters, radiators, and water-cooling jackets. Ensure all electric wires are properly insulated. Remove excess lubricating oil from the small clay brick machines' various components to prevent oil leakage and overheating of moving parts. Replace damaged or worn components, including any gaskets or fasteners, to prevent material leakage and ensure operational efficiency.

Scenarios of small clay brick making machines

Small clay brick making machines have diverse applications in the construction industry. One major use is in rural settings where large-scale machine production is not feasible. These smaller versions can still produce bricks economically with locally sourced materials. Even without access to electricity or abundant fuel for firing, these machines remain functional by consuming less energy than their larger counterparts.

In addition, small machine-made bricks are also used in urban developments by self-builders who seek cheaper alternatives instead of relying on expensive contractors for assistance when constructing their homes. This allows one greater independence over how, where, and what kind of home one desires to build without having an unlimited budget at hand. Moreover, small machines can produce different types of clay bricks for diverse uses, such as interlocking bricks that do not require mortar joints and perforated ones that allow better ventilation.

Small brick-making machines can also yield fired bricks suitable for high-temperature applications like fire pits, barbecues, and outdoor kitchens. Typically, these bricks would need to resist heat's damaging effects repeatedly, which requires being made from specific sturdy material coupled with a superior design. Therefore, even small machines can produce such durable items if they are correctly engineered.

Furthermore, educational institutions and community centers may use small clay brick-making machines for training purposes or hands-on workshops. These setups enable people to understand better the art of brick-making while at the same time fostering creativity by allowing them freedom during the process. This could lead, among other things, to the development of new types of bricks that could be used in future constructions.

How to choose small clay brick making machines

When purchasing a small brick making machine, it is crucial to evaluate several parameters to ensure that it meets the building needs efficiently and cost-effectively.

• Production capacity:

  It is helpful to determine how many bricks to produce daily to meet the construction demands. Fortunately, small-scale machines typically produce between 1,000 and 5,000 bricks daily, depending on the model and hours of operation.

• Raw material utilization:

  Understanding how the machine uses raw materials is fundamental. Some machines have a higher efficiency, resulting in less waste and lower production costs. An efficient small clay brick machine can use nearly all of the raw material to produce bricks, minimizing reject rates and reducing material costs.

• Energy sources:

  Considering the energy requirement and how it is supplied is critical to avoid unanticipated energy costs. Some machines use electric power, while others are manual or diesel-powered. Moreover, energy-efficient machines can save significant energy costs over time from the daily operations.

• Automation level:

  The level of automation, such as automated feeding, molding, and stacking, can significantly impact the machine's overall efficiency, labor requirements, and operating costs. Highly automated machines are generally easier to operate, requiring only two to three people to run the entire brick production line. In contrast, less automated machines may require a larger workforce.

• Machine dimensions:

  The physical size of the brick machine is often directly linked to its production capacity and automation. Larger, higher-capacity machines generally have greater dimensions and require more space for installation and operation.

Q&A

Q1: How long can a small clay brick making machine run continuously?

A1: If well maintained, an industrial small clay brick making machine can run continuously for 24 to 48 hours. It can then take a 12 to 24-hour break for maintenance and inspection.

Q2: What are the safety features of a small clay brick making machine?

A2: The safety features of a small clay brick making machine include emergency stop buttons, interlocked guards, pressure relief valves, and overload detection.

Q3: Can a small clay brick making machine handle multiple materials?

A3: Yes, some small clay brick making machines are designed to handle different materials. However, this depends on the machine's specification. Usually, the machine must be thoroughly cleaned before feeding in a new type of material.

Q4: What are the air requirements for a small clay brick making machine?

A4: The air requirement of a small clay brick making machine depends on its size and specification. However, it generally requires a compressed air system with a capacity of 2 to 5 cubic meters per minute and a pressure of 0.4 to 0.6 MPa.