Hey there! As a supplier of boom laser screeds, I'm super stoked to break down how these amazing machines work. They're a game - changer in the concrete construction world, and once you get the hang of their operation, you'll see why they're so popular.
The Basics of a Boom Laser Screed
First off, let's talk about what a boom laser screed is. It's a piece of equipment used for leveling and smoothing freshly poured concrete. The "boom" part refers to the long, extendable arm that can reach out over a large area of concrete. And the "laser" aspect is crucial - it uses laser technology to ensure an incredibly precise finish.
Key Components
The Boom
The boom is like the arm of the machine. It's usually made of strong, lightweight materials that can support the weight of the screeding head while reaching out far. For example, our 6m Boom Laser Screed has a 6 - meter boom that can cover a wide area without the need to constantly re - position the machine. This saves a ton of time and effort on the construction site.
The Laser System
The laser system is the brains behind the operation. It consists of a laser transmitter and a receiver on the screeding head. The transmitter is set up at a fixed point on the construction site, sending out a horizontal laser beam. The receiver on the screed head constantly monitors its position relative to the laser beam. If the screed head goes above or below the desired level, the system sends a signal to the machine's control unit.
The Screeding Head
The screeding head is what actually comes into contact with the concrete. It has a flat, smooth surface that levels and compacts the concrete as it moves. Some of our models, like the Boom Screed with Vibrating System, come with a vibrating feature. The vibration helps to further compact the concrete, getting rid of air bubbles and ensuring a more solid finish.
The Control Unit
The control unit is where the operator sits and manages the machine. It's like the cockpit of an airplane. The operator can control the movement of the boom, adjust the speed of the screeding head, and monitor the laser system readings. With modern technology, many control units are now equipped with digital displays that show real - time information about the machine's operation.
How It Works Step - by - Step
Setup
Before starting the screeding process, the first step is to set up the laser transmitter. It needs to be placed at a stable location on the construction site, away from any vibrations or disturbances. The height of the laser beam is set according to the desired finished level of the concrete. Then, the boom laser screed is positioned near the area where the concrete has been poured. The operator checks all the connections and makes sure the machine is in good working condition.
Initial Positioning
Once the setup is done, the operator uses the control unit to extend the boom over the concrete. The screeding head is lowered gently onto the concrete surface. The laser receiver on the screed head immediately starts communicating with the laser transmitter, and the control unit displays the current position relative to the desired level.
Screeding
As the operator starts the machine, the screeding head begins to move along the concrete. The boom can be adjusted to move in different directions, such as forward, backward, or sideways. The laser system continuously monitors the height of the screed head. If it starts to deviate from the correct level, the control unit automatically makes adjustments. For example, if the screed head is too high, the machine will lower it slightly, and if it's too low, it will raise it. This ensures that the concrete is leveled to an extremely high degree of accuracy.
Compaction (if applicable)
In the case of a screed with a vibrating system, the vibration is turned on during the screeding process. The vibration helps to pack the concrete particles closer together, reducing the porosity of the concrete. This results in a stronger and more durable finished surface.
Finishing
Once the initial screeding is done, the operator may go over the area a few more times to ensure a smooth and even finish. The machine can be adjusted to make fine - tuning adjustments to the concrete surface. After the screeding is complete, the boom is retracted, and the machine is moved to the next area or shut down for the day.
Advantages of Using a Boom Laser Screed
Precision
One of the biggest advantages is the precision it offers. The laser system can achieve a level of accuracy that is almost impossible to match with traditional screeding methods. This is especially important for large - scale concrete projects where a perfectly flat surface is required, such as warehouses or industrial floors.
Efficiency
Boom laser screeds can cover a large area in a short amount of time. With the long boom, you can reach far without having to move the machine around constantly. This reduces the overall construction time and labor costs.
Quality
The compaction and leveling provided by the boom laser screed result in a high - quality concrete surface. The finished concrete is more durable, with fewer cracks and a better appearance.
Our High - Precision Option
If you're looking for even more precision, our High - precision Boom Laser Screed Machine is the way to go. It's equipped with advanced laser technology and a highly responsive control system, ensuring the highest level of accuracy in concrete leveling.
Why Choose Our Boom Laser Screeds
We've been in the business for a long time, and we know what it takes to make a great boom laser screed. Our machines are built with high - quality materials, and we offer excellent after - sales service. Whether you're a small construction company or a large - scale contractor, we have the right boom laser screed for you.
If you're interested in learning more about our boom laser screeds or are thinking about making a purchase, don't hesitate to get in touch. We're here to answer all your questions and help you find the perfect machine for your project. Let's work together to take your concrete construction to the next level!
References
- Construction Equipment Handbook
- Concrete Construction Magazine
