VANSE leveling machine speaks with quality and service!

The concrete leveling can be said to be an indispensable and important mechanical equipment in road construction. Although it is powerful, the purchase price is relatively high. Therefore, it is necessary to correctly and reasonably select, use and maintain the concrete leveling. , is the key to extending the service life of equipment, reducing operating costs of the entire machine, and improving operating efficiency. Below, our company will combine many years of experience in the use and management of concrete leveling machines to put forward several issues that should be paid attention to during use. We hope that new users will keep them in mind. Before moving the concrete leveling, you should first check the road condition, remove obstacles on the road, keep irrelevant personnel away from the excavator, and then lift the bucket to prepare for starting. Check the direction of the crawler frame, determine the position of the driving wheels, then sound the horn, and the leveler starts walking slowly. When reversing the concrete leveling machine, the space behind the vehicle should be estimated in advance. If the blind spot is too large, a dedicated person should be asked to direct and coordinate from behind. The driver controls the walking speed according to the road conditions. When walking on open flat ground, you can select the "1" gear. The leveler's walking speed will automatically increase or decrease according to the working pressure of the hydraulic walking circuit; when walking up or down a slope, you can select "0" In gear, the leveling travels at low speed and high torque. When the concrete leveling is walking, try to choose a flat road surface to avoid the rotation of the upper turntable. When walking on poor ground, avoid rocks from damaging the walking motor and crawler frame. When the leveler is walking on the slope, try to drive in a straight line; keep the bucket 20-30cm away from the ground. If it encounters slippage and rolling, put down the bucket immediately. If stalling occurs on a slope, lower the bucket to the ground, place the control lever in the neutral position, and then restart the engine. Try to avoid walking in the water with the concrete leveling. If you need to wade, check the water depth and the soft and hard platform level of the bottom in advance. It is not suitable to walk if the underwater mud is too deep or the water surface exceeds the crawler tracks. It should be noted that inspections are also required before starting the engine of the concrete leveling, such as checking the coolant level (adding water), checking whether the air filter is clogged, checking the excavator engine oil level, and checking the hydraulic oil. (add hydraulic oil), check the excavator fuel level (add fuel), check whether the horn is normal, check the lubrication of the bucket, check the water and sediment in the oil-water separator, etc. In short, no matter which type of concrete leveling is used, relevant personnel are required to master the principles and structure of the equipment proficiently before use, and try their best to do all aspects of work during the operation. Of course, during maintenance It is also necessary to achieve careful observation, comprehensive analysis, comprehensive judgment, and timely summary. Only in this way can we get twice the result with half the effort in the follow-up work.

    To ensure the safety of personnel during the construction of concrete floors, we need to establish a comprehensive safety protection system that covers management and execution, as well as individuals and the environment. The following are specific and operational measures, which are divided into three levels: core safety principles, specific safety measures, and the safety management system. Prevention first: The core of all safety work is to identify risks in advance and eliminate them, rather than to remedy them afterwards. Full participation: Safety is not only the responsibility of safety officers. From project managers to operators, everyone is responsible for their own and others' safety. Continuous education: Through uninterrupted training and safety briefings, internalize safety norms into everyone's behavioral habits.   This is a direct barrier to protect workers and must be mandatory. Head: Wear a qualified safety helmet correctly and fasten the chin strap. Feet: Wear safety shoes (work shoes) that are resistant to impact, puncture and slip. Concrete workers are advised to wear high-top rubber boots to prevent cement corrosion. Eyes: When performing stirring, pumping, cutting or grinding operations, protective glasses or face masks must be worn. Breathing: When dust is generated during the handling, mixing, dry spreading and cutting and grinding of cement, a dust mask (such as N95 level or higher) must be worn. Hands: Wear chemical-resistant gloves (such as rubber or latex gloves) to prevent burns from cement and alkaline substances. At heights and edges: When working near the edge of floor slabs or openings, a full-body safety belt must be fastened. Before use, check whether the electrical circuits, insulation and protective covers are in good condition. It is strictly forbidden to insert hands or tools into the cylinder during operation. When cleaning or conducting maintenance, power must be cut off and a "Do Not Close" warning sign hung. A dedicated person should be assigned for supervision. Check whether the blade/grinding disc is installed firmly and whether the cable is damaged. When operating, hold your hands tightly to maintain your balance and prevent the machine from losing control and "jumping" to hurt people. The cables should be managed overhead to prevent them from being caught in machinery or run over by vehicles. Operators need to undergo professional training. Clear all obstacles along the equipment's movement path and set up a warning area to prevent people from approaching. All electric tools must be connected to the power supply through a leakage protection device (RCD). Cables must not be dragged on the ground or immersed in water. It is strictl y prohibited to use aged or damaged cables. Non-professional electricians are strictly prohibited from wiring or conducting maintenance. Opening and edge protection: All reserved openings, staircase entrances, and elevator shaft openings must be covered with firm covers or equipped with guardrails, and safety warning signs must be hung. Cement, sand, gravel and other materials should be neatly stacked, with a height not exceeding the specified limit and kept away from the slope. When manually moving heavy objects, use the correct posture (bend your knees and keep your back straight), and have two or more people cooperate to carry them to prevent sprains and injuries from being hit. Arrange the processes reasonably and minimize vertical cross operations as much as possible. When it is unavoidable, a solid safety isolation layer (such as a protective shed) must be set up, and a dedicated person should be assigned to coordinate and direct. When working at night or underground, ensure that the working surface is well-lit and leaves no dark corners. When conducting construction in enclosed Spaces such as basements, it is essential to ensure forced ventilation to prevent the accumulation of harmful gases and oxygen deficiency. When using chemicals such as concrete curing agents, release agents, and epoxy resins, it is necessary to read the Material Safety Data Sheet (MSDS). According to the MSDS requirements, wear the corresponding protective equipment (such as gas masks, chemical protective gloves, and goggles). Ensure good ventilation in the operation area. Safety and technical Briefing: Before the start of each day's work or the beginning of each new process, the team leader must provide a detailed explanation to all workers about the day's work content, potential hazards, preventive measures and emergency methods, and have all personnel sign for confirmation. Equipment inspection: Before starting work every day, the operator conducts a routine inspection of the machinery and equipment used to ensure they are in a safe condition. Appoint a full-time safety officer: The safety officer continuously patrols the site, promptly identifying and correcting unsafe behaviors (such as not wearing a safety helmet, operating in violation of regulations, etc.). Set up warning zones: In the operation areas of large equipment such as laser screed machines and pump trucks, clearly demarcate dangerous zones with warning tapes, and irrelevant personnel are not allowed to enter. Civilized construction: Clean up debris, oil stains and standing water on the ground in a timely manner, keep the passageways unobstructed, and reduce the risk of slipping and tripping. On-site first aid kits should be provided: Ensure that all items in the first aid kit are complete and effective, and placed in a conspicuous and easily accessible location. Clarify emergency procedures: All personnel should be familiar with the initial rescue procedures and alarm methods in the event of accidents such as electric shock, mechanical injury, and falls from heights. Conduct emergency drills: Regularly organize simple emergency drills, such as fire evacuation and casualty transportation. To ensure the safety of concrete floor construction, the key lies in eliminating "unsafe human behaviors" and "unsafe conditions of objects" in their infancy. This requires the joint efforts of strict management systems, continuous education and training, effective personal protection measures and real-time on-site supervision to form a closed-loop safety culture, thereby truly ensuring the life safety of every construction worker.   Note: The parameters provided in this document are for reference only and are not mandatory. Due to differences in technical characteristics between different brands and models of laser levelers, please consult the manufacturer for a suitable solution before actual operation. This reference document assumes no responsibility for any issues arising from failure to follow the manufacturer's instructions.      

  Concrete laser leveling machine is a high-precision and high-efficiency construction equipment. In order to ensure that it always maintains a good working condition, prolongs its service life and reduces the occurrence rate of failures, this maintenance plan is specially formulated.   Corresponding maintenance is required before, during and after daily operations. This is the basis for ensuring the normal operation of the equipment. Before operation: Check whether the fuel, lubricating oil and hydraulic oil of the equipment are sufficient. If insufficient, add them in time to ensure that all systems can operate normally. At the same time, check whether key components such as laser transmitters and receivers are clean and intact, and whether there are loose or damaged phenomena to ensure the accuracy of the laser system. In addition, check whether the tire pressure is normal, whether there are damages or foreign objects on the tire surface, and ensure the safety of the equipment. During operation: Pay close attention to the operating status of the equipment, listen for abnormal sounds from the engine, hydraulic system, etc., and observe whether the indications of each instrument are normal. If an abnormality is found, the machine should be stopped for inspection immediately. Only after the fault is eliminated can the operation be continued to avoid the expansion of small faults. After operation: Clean up concrete residues, dust and other debris on the surface of the equipment in time to prevent the concrete from being difficult to remove after solidification, which will affect the heat dissipation and appearance of the equipment. When cleaning optical components such as laser transmitters and receivers, use special cleaning tools and detergents to avoid scratching the lens. Check whether the bolts and nuts at each connection are loose, and tighten them in time if they are. On the basis of daily maintenance, a more comprehensive inspection and maintenance is carried out once a week. Check the engine's air filter. If there is a lot of dust on the surface of the filter element, it should be cleaned or replaced to ensure smooth engine air intake and improve combustion efficiency. Check the oil tank of the hydraulic system, observe the oil level and oil quality of the hydraulic oil. If the oil quality deteriorates (such as emulsification, blackening, etc.), the hydraulic oil and filter element should be replaced in time. At the same time, check whether there is leakage at the connection of the hydraulic pipeline, and if there is leakage, it should be handled in time. Check the braking system of the equipment, including the wear of the brake pads and the level of the brake fluid, to ensure good braking performance and ensure the safety of the equipment and operators. Lubricate each lubrication point of the equipment, select appropriate lubricants according to the requirements of the equipment manual, ensure that all moving parts are well lubricated and reduce wear. Carry out in-depth inspection and maintenance every month to detect and eliminate potential faults in time. Check the engine's fuel filter. If the filter element is blocked, it should be replaced in time to prevent impurities from entering the engine and causing engine wear. Check the electrical system of the equipment, including the connection of the wires, the power and voltage of the battery, etc., to ensure that the electrical system works properly. If the battery power is insufficient, it should be charged in time; if the wire is damaged or aged, it should be replaced in time. Check the calibration of the laser system. If the accuracy deviation of the laser transmitter and receiver is found, it should be calibrated in time to ensure the construction accuracy of the equipment. Check the structural components of the equipment, such as the frame, scraper, etc., for deformation, cracks and other damage. If there is any damage, it should be repaired or replaced in time. Establish an equipment maintenance record ledger to record in detail the time, content, maintenance personnel and other information of each maintenance, so as to trace the maintenance of the equipment and provide a basis for the repair and maintenance of the equipment. Formulate emergency measures, formulate corresponding emergency treatment plans for common equipment failures (such as engine failure to start, hydraulic system failure, etc.), and equip with necessary maintenance tools and spare parts so that timely repairs can be carried out when equipment fails to reduce downtime. By strictly implementing this maintenance plan, the reliability and service life of the concrete laser leveling machine can be effectively improved to ensure the smooth progress of construction work. Click the below to jump immediately!!!     ARMOUR JOINT CONCRETE LASER LEVELING MACHINE LIGHT TOWER POWER TROWEL SLIPFORM MACHINE STEEL FIBER TOPPING SPREADER TRACKED MINI DUMPER