Where should I start buying a laser leveling machine?

In the construction process of concrete laser leveling machine, it can timely discover and repair all kinds of faults and defects of the machine, which is the basic guarantee of efficient operation and prolong service life of the machine. Generally speaking, doing a good job in daily point inspection is of great significance to improve the production efficiency of concrete laser leveling machine and reduce the cost of use and maintenance. The following after-sales department of Wanshi Machinery Technology Co., Ltd. will explain in detail the necessary measures to reasonably extend the service life of machinery, so as to ensure the normal service life of construction machinery and give full play to its due benefits: 1. After the work is completed, please use the arm lift button to manually lift the nose of the machine and then push out the construction site. Do not push the machine when the vibration leveling part is in contact with the ground, so as not to cause damage to the vibration plate. 2. After the completion of construction, it is necessary to wash the machine with high pressure water gun in time (it is strictly forbidden to wash the water gun directly at the mesh part of the fuselage, so as to avoid water entering the inside of the fuselage and causing circuit short circuit). 3. The place where the machine is placed must be kept dry, and sundries and inflammable and explosive materials shall not be piled up around it. 4. The battery of the machine also needs to be paid attention to. If it is not used together for a long time, make sure to remove all batteries from the host and receiver and store them properly. The transmitter comes with a rechargeable battery that lasts eight hours. 5. During the use of the machine, please try to charge the battery after it is fully used, and try to ensure that it is fully charged for 8 hours at a time. The first charging time is recommended to be 12 hours, and the next charging time is 8 hours. In order to avoid damage to the battery and the transmitter, please unplug the power plug in time. 6. If the laser signal is lost during the construction process and the machine needs to be restarted, the interval time should be more than ten seconds. 7, if the machine is not used for a long time on a stable ground, each bearing part should be added grease once a week, each chain should also be often added lubricating oil, in order to maintain good lubrication, at the same time should pay attention to avoid sand and other sundry get to the chain, in case of premature chain damage. Generally, a month or the end of each construction period, the machine should be comprehensively inspected and maintained once. Attention should always be paid to the tightness of the triangle belt and chain, which should be adjusted in time when it is too loose, and the fastening bolts should also be often spread to prevent loosening.

    This is the most basic and crucial step, enabling early detection of potential problems. Visual Inspection: Lake Check: Carefully inspect all hydraulic hoses, joints, cylinders, valve blocks, and hydraulic pump/motor surfaces for oil stains. Any leaks, even minor ones, must be addressed immediately. Oil Level Check: With the machine parked on a level surface and the hydraulic cylinders in their original positions, check the oil level gauge on the hydraulic oil tank. The oil level should remain between the upper and lower marks on the dipstick. A low oil level can cause the pump to suffocate, seriously damaging it; an excessively high oil level can cause the oil temperature to rise abnormally. Oil Temperature Check: After a period of operation, feel the oil tank wall to feel its temperature. Normal oil temperatures are generally between 30-60°C. If the oil temperature is too hot (over 70-80°C), the system is overheating and requires shutdown and inspection. Cleanliness Check: Inspect the area around the oil tank filler neck and the breather (air filter) for dust and debris to ensure they are clean. Audory Check: When starting the machine and operating hydraulic mechanisms, listen carefully for unusual noises from the hydraulic pump, such as clicking (cavitation) or high-frequency hissing. Unusual noises often indicate pump damage or cavitation. Operational Feel Check: Operate the various handles to feel the smooth and powerful movements of the screed, including lifting, traveling, and so on. Check for any sluggishness, weakness, jerking, or crawling. Please refer to the specified maintenance schedule in your equipment's Operation and Maintenance Manual. The following are general recommendations. Maintenance Items Recommended Maintenance Cycles Detailed Instructions and Precautions Replace hydraulic oil First Maintenance: 500 hours Subsequent Maintenance: Every 2000 hours or annually (whichever comes first) Important! New oil does not equal clean oil. Keep the oil clean. 1. Drain the oil while it's hot: After operation, drain the old oil immediately while it's still hot. 2. Clean the oil tank: Thoroughly clean the inside of the tank, the magnetic rod, and the baffles with a clean silk cloth or special wipes. Never use cotton wool! 3. Replace all filter elements simultaneously: See the next item. Replace hydraulic filter Suction Filter: Clean (with every oil change) Return/Pressure Line Filter: Must be replaced with every oil change 1. The filter element is the "kidney" of the hydraulic system and must not be used beyond its expiration date. 2. Even if it doesn't appear dirty, its filtering performance may have deteriorated. 3. When replacing the filter element, ensure that the model and accuracy are exactly as specified by the manufacturer. Do not use inferior filter elements. Clean air filter (breather) Every 250 hours or monthly Remove the breather and blow it clean from the inside out with compressed air. If the environment is dusty, clean it more frequently. Damaged or excessively dirty oil should be replaced immediately. Check hydraulic oil quality Before every oil change or monthly Three Looks and One Smell Method: Look at the color: New oil is usually light yellow and transparent. If it becomes darker or blacker, it indicates oxidation and deterioration. Check for odor: A strong burnt odor indicates severe overheating and oxidation of the oil. Check for impurities: Place a drop of oil on filter paper and let it sit for a while to see if there are any visible particles forming. Check for viscosity: Rub the oil between your fingers; if it feels too thin or too thick, it's abnormal. Check the viscosity: Rub it with your fingers, if it feels too thin or too thick, it is abnormal. Tighten and clean the system Every 500 hours When the machine is stopped, check and tighten all pipe joints and flange bolts. Note: Do not tighten while the system is under pressure. Keep the entire hydraulic system clean and prevent dust from entering. Symptoms Possible Causes Troubleshooting and Solutions Leveling is slow and weak 1. Hydraulic oil level too low 1. Check the oil level 2. Hydraulic filter clogged 2. Check the filter element for differential pressure alarms or replace it immediately 3. Severe internal leakage in the hydraulic pump, resulting in reduced efficiency 3. Have a professional service technician check the pump's volumetric efficiency 4. Relief valve (pressure valve) set pressure too low or faulty 4. Have a professional technician check and adjust the system pressure System noise is high, pump makes unusual noises 1. Air in the suction line or clogged (most common) 1. Check the suction filter and fittings for tightness 2. Hydraulic oil viscosity too high (low oil temperature or incorrect oil grade) 2. Preheat the hydraulic oil or replace with the specified brand 3. Damage to hydraulic pump bearings or internal components 3. Repair or replace the hydraulic pump Oil temperature is too high 1. Improper hydraulic oil level (too high or too low) 1. Check the oil level 2. Severe internal leakage in the hydraulic system, resulting in significant energy loss 2. Check the pump, valves, and cylinder for internal leaks 3. Relief valve set pressure too high or permanently open 3. Adjust or repair the relief valve 4. Cooler (if present) clogged or fan not rotating 4. Clean the cooler and check the fan circuit Cylinder experiences creeping or vibrations 1. Air in the hydraulic system 1. Perform multiple full strokes to vent air 2. Worn or damaged seals inside the cylinder 2. Check the cylinder and replace the seals 3. Oil contamination, causing valve core to stick 3. Replace the hydraulic oil and filter element and clean the system Oil selection: You must use the anti-wear hydraulic oil of the brand and viscosity grade recommended by the equipment manufacturer. It is strictly forbidden to mix hydraulic oils of different brands and grades. Maintaining Cleanliness: The core of hydraulic system maintenance is preventing contamination. When disassembling, refueling, or replacing filters, ensure the cleanliness of the operating environment, tools, and hands. The saying "a speck of dust can destroy a precision hydraulic pump" is true. Bleeding: After changing the hydraulic oil or performing repairs, the system must be thoroughly bled. This typically requires operating each cylinder multiple times under no-load conditions to expel the air back into the tank. Professional Repair: For work such as pressure adjustment, disassembly of the hydraulic pump and motor, and repair of major valve blocks, it is strongly recommended that trained professional technicians or the manufacturer's after-sales service be performed. Improper adjustment and disassembly can result in more serious damage. Maintaining the hydraulic system of a concrete laser leveling machine requires careful daily observation and regular, standardized maintenance. By adhering to the principles of "clean oil, unobstructed filtration, appropriate flow rates, and rigorous operation," you can greatly ensure the stability and service life of the equipment, providing reliable support for your construction projects.     ARMOUR JOINT CONCRETE LASER LEVELING MACHINE POWER TROWEL SLIPFORM MACHINE STEEL FIBER TOPPING SPREADER  

Structural stability: Check whether the body structure of the concrete laser leveling machine is strong, whether it can remain stable during driving, vibration and operation, and prevent the equipment from tipping over or parts from loosening and falling due to structural problems, endangering the safety of operators and surrounding personnel. Safety devices: Evaluate whether the equipment is equipped with necessary safety devices, such as emergency stop buttons, overload protection devices, laser transmitter protection devices, etc. The emergency stop button should be easy to operate and set at multiple locations on the equipment so that the operator can quickly cut off the power supply and stop the equipment in case of sudden dangerous situations. Electrical system safety: Check whether the electrical system meets safety standards and whether the wires and cables have good insulation protection to prevent leakage. At the same time, ensure that the electrical equipment has waterproof and moisture-proof properties to avoid electrical failures and safety accidents caused by moisture in the concrete construction environment. Operator qualifications: Confirm whether the operator has received professional training, is familiar with the working principle, operation method and safety precautions of the concrete laser leveling machine, and has obtained the corresponding operation qualification certificate through assessment. Operation process execution: observe whether the operator strictly follows the operating procedures during the construction process, such as inspection before equipment start-up, speed control during operation, and coordination with other construction personnel and equipment. For example, before starting the equipment, the operator should check whether the various parameters of the equipment are set correctly, whether the laser transmitter is working properly, and whether there are obstacles at the construction site. Safety awareness and emergency handling capabilities: examine the safety awareness of the operator, whether the abnormal conditions of the equipment can be discovered and reported in time, and whether the operator has the correct emergency handling capabilities when encountering sudden safety accidents, such as how to use a fire extinguisher correctly to extinguish the fire when the equipment catches fire. Ground conditions: evaluate the safety of the concrete laser leveling machine under different ground conditions, such as whether the equipment can operate stably when operating on uneven, soft or sloping ground, and whether there will be dangerous situations such as slipping and rollover. For ground that is not suitable for equipment operation, the construction unit should take corresponding treatment measures, such as leveling the ground, laying pads, etc. Surrounding environment: Consider the impact of the surrounding environment of the construction site on the safety of the equipment, such as whether the space size of the construction site is sufficient for equipment operation, whether there are obstacles such as overhead wires and buildings, and whether the distance between equipment meets safety requirements when multiple equipment are operating at the same time to prevent collisions between equipment. Daily inspection and maintenance: Understand whether the daily inspection and maintenance system of the equipment is perfect, whether the operator inspects the equipment before and after the operation every day, including checking whether the parts of the equipment are worn or loose, whether the accuracy of the laser receiver and transmitter is accurate, and whether the hydraulic system and lubrication system are normal, and perform maintenance and maintenance in time. Regular maintenance: Confirm whether the equipment is regularly inspected and maintained in accordance with the manufacturer's recommendations and relevant regulations, and professional maintenance personnel will conduct a comprehensive inspection and maintenance of the equipment, replace aging or damaged parts in time, and ensure that the performance and safety of the equipment are in good condition. Construction unit system: Check whether the construction unit has formulated a complete safety production management system and safety operating procedures for concrete laser leveling machine, and ensure that these systems and procedures are effectively implemented at the construction site. Training and briefing: Check whether the construction unit has conducted regular safety training and technical briefing for operators, so that operators understand the safety risks and preventive measures of the equipment. At the same time, whether new operators have received special pre-job training to ensure that they are familiar with the operation and safety requirements of the equipment. On-site supervision: Understand whether there is a dedicated person at the construction site responsible for safety supervision of the concrete laser leveling machine operation, promptly correct the operator's violations, and discover and eliminate safety hazards. Through the comprehensive evaluation of the above aspects, we can fully understand the safety status of the concrete laser leveling machine, promptly discover existing safety problems and take corresponding improvement measures to ensure the safe and reliable operation of the equipment in concrete pavement construction. Click the below to jump immediately!!!     ARMOUR JOINT CONCRETE LEVELING MACHINE LIGHT TOWER POWER TROWEL SLIPFORM MACHINE STEEL FIBER TOPPING SPREADER TRACKED MINI DUMPER