Concrete cutting

  We chose the laser leveling machine because it is fast in leveling and highly automated. After the height is adjusted manually, the machine can operate automatically. It integrates leveling, leveling, tamping and compaction. All work can be completed at one time, which is very suitable for the leveling needs of large sites. (1) The leveling principle of the laser leveling machine is to use precision laser technology, closed-loop control technology and highly precise hydraulic system, which is realized under the automatic control of the computer. This is its most prominent feature that distinguishes it from other floor construction processes. (2) The leveling principle of the laser leveling machine is to rely on the hydraulically driven leveling head, cooperate with the laser system and computer control system to complete the leveling work while automatically leveling. The leveling head is equipped with an integrated scraper, vibrator and leveling plate, which integrates all leveling, leveling, vibrating and compacting work and completes it at one time. The computer control system automatically adjusts the elevation in real time 10 times per second, and the vibration frequency of the balanced vibrator reaches 3000 times/minute. (3) The laser transmitter used to control the ground elevation is arranged independently, so that the floor elevation is not controlled by the template and no cumulative error will be generated. (4) The laser leveling machine can also automatically control the longitudinal and transverse slopes, which is also completed by the laser system, computer system, hydraulic system, and mechanical system. For complex-shaped floors with high requirements such as drainage, a three-dimensional special-shaped floor processing system can also be selected to achieve it. The laser leveling machine is developed based on the increasing demand for floor quality such as strength, flatness, and levelness in modern industrial plants, large shopping malls, warehouses, and other large-area cement concrete floors. The cement concrete floor paved and leveled by the Shenlong laser leveling machine is much better than the floor paved by conventional methods – the flatness and levelness of the floor are improved by more than 3 times, and the density and strength are improved by more than 20%. At the same time, it can also improve work efficiency by more than 50% and save about 35% of labor. In addition, it can easily lay high-strength concrete, low-slump concrete, and fiber concrete. Its laser system is equipped with a variety of automatic control components, which monitor the elevation of the leveling head in real time at a frequency of 10 times per second to ensure that the flatness and levelness of the paved ground are effectively controlled. At the same time, its powerful vibrator has a vibration frequency of 3,000 times per minute to ensure that the concrete is vibrated and compacted, making the entire paved concrete matrix homogeneous and dense.

Precautions for using concrete laser leveling machine are as follows: 1. Preparation before operation: Before operating the concrete laser leveling machine, you must first check whether the power supply is safe and reliable. It is strictly prohibited to use damaged or leaking power cords. 2. Wear protective gear: When operating the concrete laser leveling machine, you must wear personal protective equipment, such as safety helmets, protective glasses, gloves, etc., to avoid safety accidents. 3. Ensure the machine is stable: When operating the concrete laser leveling, the machine must be kept stable to avoid operating errors or damage to the machine due to machine tilt or vibration. 4. Operate the machine according to regulations: When operating the concrete laser leveling, you must follow the prescribed operating steps to avoid safety accidents or damage to the machine due to improper operation. 5. Avoid crowds and other obstacles: When operating the concrete laser leveling machine, you must pay attention to the surrounding environment and avoid operating near crowds, vehicles, buildings, etc. to avoid safety accidents. 6. Pay attention to the operating conditions of the machine: When operating the concrete laser leveling machine, you must pay attention to the operating conditions of the machine. If any abnormal conditions are found, stop the machine for inspection in time to avoid causing greater damage or safety accidents. 7. Keep the machine clean: When operating the concrete laser leveling, the machine must be kept clean to avoid dust, debris, etc. from affecting the normal operation of the machine. 8. Regular maintenance of the machine: When using the concrete laser leveling, maintenance and repairs must be carried out according to the prescribed time to ensure the normal operation of the machine and extend its service life. 9. Always maintain a clear sense of safety: When using a concrete laser leveling, you must pay attention to safety awareness and do not take risks or force work to avoid safety accidents. 10. Always standardize the operating procedures: When using the concrete laser leveling, the operator needs to carefully abide by the relevant regulations and operating procedures to ensure the normal operation of the machine and their own safety. The operator must pay attention to self-protection awareness and do not operate at high or low temperatures. Operate in harsh environments such as humidity, dryness, etc. to avoid any impact on your health.

The working principle of the concrete trowel mainly involves the mechanical structure and working power of the machine. First, a concrete trowel is a machine driven by an electric motor or a fuel engine. When the machine is started, the motor or engine drives the reducer to transmit power to the trowel plate. A trowel is a rotating flat plate equipped with a grinding wheel. The grinding wheel is usually made of high-hardness abrasives or diamonds and can polish cement floors. Secondly, when the trowel moves flatly, it smoothes and polishes the cement floor. This is because the rotation and pressure of the trowel plate causes the grinding wheel to rub against the concrete floor, thereby grinding and polishing the floor. Through the adjustment device, the movement speed and angle of the trowel plate can be adjusted to meet different construction needs. In addition, the concrete trowel can also achieve different levels of floor polishing and smoothing by replacing different polishing heads. Different polishing heads can adapt to different concrete strength, texture and surface quality requirements. To sum up, the working principle of the concrete troweling machine is to use a motor or engine to drive the reducer and transmit the power to the troweling plate, so that the troweling plate can scrape and smooth the cement floor during planar motion. At the same time, the movement speed and angle of the trowel plate can be adjusted through the adjustment device to meet different construction needs.