What is the difference between indoor flooring and outdoor flooring?

  If the laser leveler is used improperly, it is easy to cause danger, especially if it rolls over, it is likely to cause casualties. Therefore, when using the leveler, you should always maintain the correct operation method, because only in this way can the safety of the laser leveler be guaranteed to the greatest extent, and the construction quality of the leveler can be well exerted. Please see the following for the correct operation method. ◀ Before the laser leveler moves, check the road conditions, remove obstacles on the road, keep irrelevant personnel away from the leveler, and then retract the telescopic arm to start. ◀ Check the direction of travel, determine the position of the drive wheel, and then honk the horn, and the laser leveler will start to move slowly. ◀ When reversing the laser leveler, estimate the space behind the car in advance. If the blind spot is too large, ask a special person to direct and coordinate behind. ◀ The driver controls the walking speed according to the road conditions. When walking on an open flat ground, you can select "1" gear, and the walking speed of the laser leveler will automatically increase or decrease according to the working pressure of the hydraulic walking circuit; when going up and downhill, you can select "0" gear, and the laser leveler will walk at a low speed and high torque. ◀ Try to choose a flat road when the laser leveler is walking. ◀ Avoid walking the leveler in water as much as possible. If you must wade, remember to explore the water depth and the soft and hard platform of the bottom of the water in advance. It is not suitable to walk if the underwater silt is too deep or the water surface exceeds the wheels The above is the correct operation method of the laser leveler. I hope you can get some substantial reference value from this article. If you have other questions, please feel free to consult us at any time, and we will answer them one by one.

In the field of modern floor construction, efficient and precise construction technology is the key to ensuring the quality and progress of the project. As an industry-leading concrete leveling solution, Vanse Concrete Laser Leveling Machine is designed for various floor construction scenarios, such as industrial plants, warehouses, parking lots, etc., providing unprecedented construction advantages. Its core lies in the use of advanced laser technology to achieve precise control of the flatness of the concrete surface and create a perfect floor project for users.   (I) Laser emission and reception The laser transmitter equipped with Vanse laser leveling machine can be installed on a stable reference point to emit a horizontal laser beam to the construction area to form an accurate plane reference. Whether it is a rotating or fixed laser transmitter, it can be flexibly selected according to the size and shape of the construction site to ensure that the horizontal accuracy can reach ±0.5mm/10m. It uses 635nm or 650nm visible red light wavelengths that are safe for human eyes, which is convenient for construction personnel to observe and calibrate. The power range is 5mW-10mW, which meets the signal strength requirements within the construction range. At the same time, the laser receiver on the leveler can receive laser signals in real time, providing accurate data for subsequent automatic control.   (II) Automatic control and feedback When the laser receiver detects that there is a deviation between the position of the leveler scraper and the laser plane, the advanced control system of the Vanse laser leveler begins to play a role. The system adopts PLC (programmable logic controller) or microcomputer control system, with automatic control, manual adjustment and fault diagnosis functions, and uses advanced PID (proportional-integral-differential) control algorithm to automatically adjust the height of the scraper according to the deviation signal. The scraper is driven up or down by the hydraulic system to keep the scraper on the laser plane at all times, thereby ensuring that the flatness error of the concrete surface is controlled within a very small range.   (I) Laser transmitter 1. Type: Two options are available: rotary and fixed to meet the needs of different construction sites. 2. Accuracy: The horizontal accuracy is as high as ±0.5mm/10m, ensuring that the emitted laser plane is highly accurate. 3. Laser wavelength: 635nm or 650nm visible red light is used, which is safe for human eyes and convenient for construction operation. 4. Power: 5mW – 10mW, to ensure the signal strength within the construction range.   (II) Laser leveling machine 1. Scraper system – Scraper material: The use of high-strength wear-resistant alloy materials, such as high-chromium alloy, greatly guarantees the wear resistance and service life of the scraper, reduces the replacement frequency, and reduces the cost of use. – Scraper length and width: Length 2 – 5m, width 0.5 – 2m, can cover a larger area of ​​concrete surface, improve construction efficiency. – Scraper adjustment range: The vertical adjustment range is 0 – 30cm, which is suitable for concrete construction of different thicknesses. 2. Walking system – Walking mode: Two walking modes are provided: crawler and wheeled. The crawler is suitable for complex terrain and soft ground, and the wheeled walking speed is faster. Users can freely choose according to the conditions of the construction site. – Travel speed: It can be adjusted within the range of 0 – 1.5m/s, and the operator can flexibly adjust it according to the slump of concrete and construction requirements. – Drive motor power: According to the weight of the whole machine and the travel resistance, the motor power is 5 – 20kW to ensure that the leveling machine can walk stably on the concrete. 3. Hydraulic system – Hydraulic pump type: A variable piston pump is selected, which can automatically adjust the output according to the system pressure and flow requirements, improve the efficiency of the hydraulic system, and reduce energy consumption. – Hydraulic cylinder parameters: The stroke and thrust of the scraper lifting cylinder meet the scraper adjustment requirements, and the working pressure is 10 – 20MPa. – Hydraulic oil cooling method: Air-cooled or water-cooled cooler to ensure that the hydraulic oil temperature is within the normal working range and prevent the oil temperature from being too high to affect the system performance. 4. Laser receiver and control system – Laser receiver accuracy: It can accurately detect the laser plane deviation of ±1mm, providing guarantee for high-precision leveling. – Control system type: It adopts advanced PLC or microcomputer control system with powerful functions. – Control algorithm: Equipped with advanced PID control algorithm, it can quickly and accurately adjust the scraper height to ensure leveling accuracy.   (I) Construction preparation 1. Site cleaning: Clear the debris, dust and obstacles in the construction site, check and repair the base layer, ensure that the base layer flatness error is within ±10mm, and lay a good foundation for subsequent construction. 2. Laser transmitter installation and calibration: According to the size and shape of the construction site, select a suitable installation location, use tools such as a level to accurately calibrate the Vanse laser transmitter to ensure that the laser plane meets the design requirements. 3. Material preparation: Prepare concrete raw materials that meet the design requirements, and check their quality and slump (generally controlled at 12-18cm).   (II) Concrete pouring and leveling 1. Concrete pouring: Pour the concrete evenly in the construction area. The pouring method can be divided into compartments. The area of ​​each compartment should not exceed 500 square meters. Use a vibrator to vibrate the concrete while pouring. The vibration interval should not exceed 50cm. 2. Leveling machine start: After the concrete is initially vibrated, start the Vanse laser leveling machine (concrete leveling machine) and drive it to the poured concrete area. 3. Leveling operation: The operator controls the travel speed and scraper height of the leveling machine according to the signal of the laser receiver, so that the scraper moves along the laser plane to level the concrete. During the leveling process, pay attention to the flatness of the concrete surface and the working status of the scraper, and adjust the travel speed and scraper height in time.   (III) Quality inspection and subsequent treatment 1. Flatness inspection: Use tools such as a level and a 2m ruler to check the flatness of the leveled concrete surface. The flatness error within every 2 square meters should not exceed ±2mm. If uneven areas are found, local repairs should be made in time. 2. Surface treatment: According to construction requirements, surface finishing and roughening can be performed in the initial setting stage of concrete to improve the quality and aesthetics of the concrete surface. 3. Maintenance: After leveling, the concrete should be maintained in time. Plastic film can be covered, curing agent can be sprayed, etc., and the maintenance time should not be less than 7 days.   (I) High precision Compared with traditional leveling methods, Vanse concrete laser leveling machine can achieve higher flatness. Its advanced laser technology and precise control system can meet the construction needs of industrial plants, precision instrument workshops and other places with strict requirements on ground flatness, ensure that the ground flatness error is extremely small, and provide a high-quality foundation for subsequent production and use.   (II) High efficiency The automated leveling process reduces the time and error of manual operation and greatly improves construction efficiency. The large area coverage and adjustable walking speed of the scraper greatly shorten the construction period, reduce labor costs and time costs, and bring higher economic benefits to users.   (III) Strong adaptability Vanse laser leveling machine can adapt to different types of concrete and construction site conditions. Whether it is a large or small area, flat or with a certain slope, it can guarantee a good leveling effect. The choice of crawler and wheeled walking methods, as well as the flexible adjustment of the scraper system, enable it to cope with various complex construction environments.   (IV) Reliable quality The equipment adopts high-quality materials and advanced manufacturing processes, and the performance of each component is stable and reliable. The high precision of the laser transmitter and receiver, as well as the intelligent control system, ensure the stability and consistency during the construction process, and provide a solid guarantee for the quality of the flooring project.   (I) Quality Control 1. Equipment Calibration: Regularly calibrate the laser transmitter and the laser receiver and control system of the leveling machine to ensure that the equipment accuracy is always maintained at a high standard, providing a guarantee for the construction quality. 2. Construction Process Monitoring: During the construction process, arrange a dedicated person to be responsible for quality inspection, monitor the slump of concrete, the working parameters of the leveling machine and the flatness of the ground after leveling in real time, and deal with problems in a timely manner to ensure that the construction quality meets the requirements.   (II) Equipment Maintenance 1. Daily Maintenance: After the construction is completed, clean up the concrete residue on the leveling machine in time, check the wear of the scraper, walking system, hydraulic system and other components, lubricate the equipment and tighten the bolts and other maintenance work to extend the service life of the equipment. 2. Regular maintenance: According to the use time and working intensity of the equipment, the Vanse laser leveling machine should be regularly overhauled, the severely worn parts should be replaced, and the hydraulic oil and lubricating oil should be replaced to ensure the stable performance of the equipment and always maintain good working condition. If you are looking for a high-quality concrete laser leveling machine for sale, the Vanse concrete laser leveling machine is undoubtedly your best choice. We offer reasonable prices and meet your construction needs with excellent performance and high-quality services. At the same time, our equipment is also equipped with an efficient concrete leveling vibrator to further improve the construction effect. Choosing Vanse means choosing an efficient, accurate and reliable floor construction solution.

When the concrete laser leveling machine performs operations on the road surface, some parts of the equipment may overheat due to the increase in temperature, which will affect the correct leveling effect of the equipment. So, how should the temperature of the leveling machine be controlled during work? Next, let's take a look at how our company's technicians teach you how to control the temperature of the leveling during operation! How to control the temperature during leveling operation? First of all, controlling the temperature of the leveling machine is one of the keys to ensure the quality of leveling. When the equipment is being leveled, it should meet the requirements of relevant standards according to the type of asphalt, label, consistency, ambient temperature, and leveling thickness. Secondly, when the construction temperature of expressways and first-class roads is lower than 10°C, and the construction temperature of other grades of roads is lower than 5°C, leveling is not suitable. If it is necessary to carry out leveling work, the temperature of the road leveling machine should be increased, and there are also low-temperature leveling requirements that meet the regulations. After the plate is heated and leveled, it is pressed immediately to shorten the length of the press. Finally, remember that during leveling, the requirements of relevant standards should be met according to the type of asphalt, label, consistency, ambient temperature, leveling thickness, etc. In this case, it is relatively simple and easy to control the temperature. Precautions for leveling machine: 1. After finishing the leveling operation, carry out the routine maintenance work according to the content of the routine maintenance procedure. 2. The working devices and moving mechanisms of the leveling machine that are in direct contact with the asphalt mixture during operation, after the operation, spray with diesel oil and then run for a period of time to remove the residual asphalt on it, so that it can run freely and rotate flexibly. It is forbidden to spray diesel oil on the electric control system and helix to prevent fire and combustion when electrified. 3. After leveling the two-ash soil, wash it with water to wash off the white material. After washing, use waste hydraulic oil to lubricate the moving parts of the scraper conveyor chain, and apply anti-rust oil to the piston rod. Be careful not to allow water to wash into the electrical appliances and bearings to prevent short circuits and foreign objects entering the bearings. 4. Clean and check the elevation adjustment device of the slope gauge, and lubricate the lead screw with grease. Apply grease to the slide rails of the floating arm. Grease each oil filling point until the seam overflows. For levelers with oil filling cups, observe the consumption and fill them up at any time.   Have you learned all the above? If you want to know more about concrete laser leveling machine, please continue to pay attention to this website!