Comparison of concrete laser leveling machines and other equipment

  – Site size – For large-scale concrete construction sites, such as large industrial plants, warehouses, parking lots, etc., it is recommended to choose a ride-on trowel. The ride-on trowel has high working efficiency and can complete large-scale troweling work in a short time. For example, for the floor construction of a logistics warehouse with an area of ​​more than 1,000 square meters, a ride-on trowel can quickly perform rough and fine grinding, effectively saving time and manpower. – For small-area indoor floors or local repair work, a walk-behind or handheld trowel is more suitable. For scenes such as home indoor floor decoration and small store floor repair, the walk-behind trowel is flexible to operate and can easily operate in narrow spaces and corners. – Ground flatness requirements – If the flatness and finish of the ground are extremely high, such as the floor of a high-end shopping mall, the clean workshop of an electronics factory, etc., a double-disc trowel needs to be considered. The double-disc trowel can better ensure the flatness of the ground. Its two trowel discs work at the same time, which can reduce the height difference of the ground and make the ground achieve a mirror-like effect. – For general ground, such as outdoor roads in ordinary houses, simple activity venues, etc., a single-disc trowel can meet basic troweling needs. – Electric trowel – Advantages: The electric trowel has the characteristics of low noise and no pollution, which is suitable for use indoors or in places with high requirements for environmental noise. Moreover, the operation of the electric trowel is relatively simple, and it is convenient to start and stop. You only need to turn on or off the power. – Disadvantages: The working range of the electric trowel is limited by the length of the power cord. If the construction site is large, the socket position may need to be changed frequently. In addition, the power of the electric trowel is relatively weak. When facing thicker or harder concrete, it may be insufficient. – Gasoline trowel – Advantages: The gasoline trowel has strong power, is suitable for various types of concrete, is not limited by the site power supply, and has good maneuverability. It can be freely moved and operated in remote construction sites or large open-air sites without power supply. – Disadvantages: Gasoline trowels are noisy and produce exhaust emissions, which have a certain impact on the environment and the health of operators. In addition, its maintenance cost is relatively high, and parts such as engine oil and spark plugs need to be replaced regularly. – Size of trowel disc – The larger the size of the trowel disc, the larger the coverage area of ​​a single trowel and the higher the work efficiency. Generally, the diameter of the trowel disc of a hand-held trowel is between 600 and 1000 mm, and the diameter of the trowel disc of a ride-on trowel may reach more than 1000 mm. When choosing, determine the appropriate trowel disc size based on the size of the construction site and actual needs. – Speed ​​range – The appropriate speed is one of the key factors to ensure the quality of troweling. Too high a speed may cause the trowel disc to wear too quickly and cause defects such as wavy lines on the ground; too low a speed will affect the troweling efficiency. The speed of a general trowel is between 70 and 150 rpm. The speed range of trowels of different brands and models may vary, and needs to be selected according to specific construction requirements. – Power – The power determines the working capacity of the trowel. For large trowels or when thicker and harder concrete needs to be processed, higher power is required. For example, the power of a ride-on trowel is generally between 5 and 10 horsepower, the power of a walk-behind trowel is usually between 3 and 5 horsepower, and the power of a handheld trowel is relatively low, generally between 1 and 3 horsepower. – The consumable parts of a trowel mainly include trowel blades, bearings, drive belts, etc. When purchasing a trowel, consider whether these consumable parts are in sufficient supply and whether they are easy to purchase. For example, some niche brands of trowels may have consumable parts that are difficult to find, making repair and replacement inconvenient. At the same time, you should also compare the prices of consumable parts of different brands and models of trowel machines, and try to choose a trowel machine with lower consumable parts costs, so as to reduce the cost of later use and maintenance. – Brand reputation: Choosing a trowel machine from a well-known brand can usually guarantee the quality and performance of the product. Well-known brands have stricter standards in product research and development, production processes, quality control, etc., and their products are more reliable. For example, some brands with many years of production experience in the field of construction machinery have had long-term inspections on the market and received good user feedback. – After-sales service: Good after-sales service is an important factor in ensuring the normal use of the trowel machine. After-sales service includes product warranty period, timeliness and professionalism of maintenance services, technical support, etc. When purchasing, you should understand whether the manufacturer provides door-to-door maintenance services, the speed of supply of maintenance parts, and whether there is a professional customer service team to answer questions encountered by users during use.

  If you want to use the concrete laser leveling machine better, there are some prerequisites. First of all, you need to be familiar with the structural characteristics of the concrete laser leveling machine, and abide by the rules during use, which can effectively ensure the use effect of the equipment. In order to ensure the effect and peace of mind of users when using the leveling machine, the staff will lead everyone to look at the rules that need to be followed when safely operating the concrete laser leveling machine. ◤ First of all, it is necessary to ensure that all parts of the concrete laser leveling machine are connected intact and there is no looseness to prevent problems during the operation; ◤ Add enough lubricating oil to the internal combustion frame leveling machine in advance to improve the flexibility of the controller in order to improve work efficiency; ◤ The surface insulation part of the cable must be complete, and any damaged parts must be treated with caution until they are all intact. This not only ensures the safety of the construction workers, but also the safety of people passing by. ◤ After turning on the power, it is necessary to check the direction of rotation of the motor. If an error occurs, the line must be changed immediately to avoid greater problems during work. ◤ The operators of the leveling machine must undergo professional training. During the operation, they must master the following factors, such as not tilting and not holding too tightly, so as to avoid accidents. ◤ During the construction process of the concrete laser leveling machine, the soil that needs to be dense can be compacted repeatedly in situ, and it should not be moved back and forth. In this way, even if the result is the same, more energy will be spent on moving, which is not cost-effective; ◤ So how should the laser leveling machine be used when it is used? In fact, this issue will be introduced in great detail in the product manual of the equipment, such as what is the operating procedure, what safety issues should be paid attention to when turning on and off the machine, etc. There are very detailed step-by-step instructions in the product manual. Therefore, when using the equipment, the user does not have anything to worry about. The only thing to pay attention to is that he needs to be familiar with the relevant information in the manual. From the above-mentioned safe operation rules of the concrete laser leveling machine, it can be seen that if the production enterprise wants to develop for a long time, it is necessary not only to abide by the operating rules reflected in the above content, but also to regularly do a good job of equipment maintenance. Wanshi Machinery Technology has been engaged in the production and processing of leveling machines. It has rich experience and can meet the various needs of customers. If you are interested in this equipment, please come directly to the factory for a visit and guidance.

Quality Control And Precautions In The Construction Process Of Concrete Laser Leveling Machine Concrete laser leveling machine is an indispensable equipment in construction machinery, and it is indispensable in the construction of building floors. Doing the following points well during construction will have a great effect on improving the productivity and construction quality of the concrete laser leveling machine. 1. Line setting and leveling on the wall (column): Since the laser leveling machine on the side of the wall cannot be touched, manual leveling is required within 40 cm along the side of the wall (formwork), so line setting is required as a reference for manual leveling . 2. Set up formwork (steel formwork is recommended) along the scope of pouring on the same day, reserve holes for dowel rods, and control the elevation of the formwork to avoid large deviations in the flatness of the joints of different warehouses. 3. Set templates or thin sheets along the walls, equipment foundations, columns, etc. (thickness and position are determined according to design requirements), and leave separation joints to avoid cracking of the concrete floor. 4. Laser transmitter erection: (1) The laser transmitter should be erected at the best position, and there should be no clips to be tightened; (2) There should be no large vibration sources around; (3) Reasonably set the concrete paving direction and leveling direction, and determine a reasonable construction walking route of the leveling machine to avoid leveling blind spots. (4) Feeding: The concrete conveying speed should be guaranteed to be a certain amount, and the feeding speed should be uniform, and the pause interval should be reduced in the middle to prevent cold joints and affect the progress of the project. The slump and initial setting time of the concrete sent to the site each time must be consistent. The concrete slump should be controlled at 14~16cm, and the initial setting time should be controlled at about 3 hours. Note: Some content of this quality control is for reference only, and the actual construction should be formulated according to the floor design requirements and the characteristics of the construction site.