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Static mass and static line pressure

    As with other small rollers, the main factors that affect the compaction effect are the static mass and the static line pressure of the vibratory roller itself. In the case of other parameters unchanged, the static and dynamic pressure applied to the layer of the material to be pressed are proportional to the static mass. Experiments show that the depth of the compaction of the vibratory roller is roughly proportional to the mass of the vibratory wheel. Usually doubling the static line pressure, the depth of the impact can also be doubled.Road Repair Machines

    Frequency and amplitude

    The vibration frequency and amplitude of the vibratory roller have a great influence on the compaction effect. According to the experiment, the cohesive force is not big, and the relationship between the compaction effect of the soil and the vibration frequency and the amplitude of the particles can be observed.

    The width and diameter of the vibrating wheel

    Similar to the static acting roller, the roller width and diameter of the vibratory roller have a significant effect on its effect. Amplitude and vibration of the same m with two rollers, the width of the wheel with a small impact force significantly greater than the width of the wheel.

    The bearing width of the rolled material under the roller increases as the roller width increases. Therefore, the amplitude and vibration of the same two vibrating wheel, large diameter roller force impact depth is smaller than the small diameter roller.

In order to achieve our results we will use a small roller in the road laying, because the speed of small rollers we need to debug, today's small road roller manufacturers to teach you how to debug small roller. Commissioning without the need to feed, but must first guide the board to guide the screw up, and then use the way to punch the hammer slowly transferred to the bottom dead center, at the same time ...

 In order to achieve our results we will use a small roller in the road laying, because the speed of small rollers we need to debug, today's small road roller manufacturers to teach you how to debug small roller.Road Repair Machines

Commissioning without the need to feed, but must first guide the board to guide the screw up, and then use the way to punch the hammer slowly transferred to the bottom dead center, and must pay special attention to the guide plate can not be floating rod too Low, otherwise it will cause the floating rod to bend or break. When punching is done continuously, the speed adjustment screw of the feeder must be rotated in a clockwise direction, and the slider movement is slightly slower so that it can see if the slider is moved against the nylon gasket and the length trimmer. When the test machine when the slider moves back and forth, if only encountered nylon gasket did not touch the length of the fine-tuning screw, which is floating pole down deep enough, need to punch the boot screw slowly down. If the slider moves back and forth, the metal leveling machine only touches the length of the trimmer screw does not touch the nylon gasket, which is the floating rod down too deep, need to punch the boot screw slowly upward.

Daan Machinery hope that through the above description of your use of small roller have some help, our company is a professional small roller manufacturer, the company since its inception has accumulated a wealth of experience and professional knowledge, you are welcome to come to buy.

Earth driveway preparation starts by taking levels across and along the road. If a road grading machine is not available, this is done by hand. The road is first leveled and the hump at the center removed and flattened. After the road is leveled, wetting and compaction is done to achieve a firm base. The rolling is done three times wet and four times on dry surface. After the base is firm, hardcore is laid by hand packing it before it is compacted.Road Repair Machines

Earth road driveways should have hardcore or strong bases of hardcore to reduce the pot holes. If hardcore is not available, it is replaced by murram or quarry dust. The road should have a cumber running across to drain off water. It is also important to excavate drainage channels on both sides of the road. The murram or quarry dust is laid and leveled. It is then wetted and compacted and made to slope to drain water into the channels excavated.

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Scientific management theory is proposed by Taylor, belongs to the classical management theory category. Although the scientific management theory has been more than 100 years of history, but still play a huge role in scientific management is mainly focused on production operations management, the purpose is to improve the efficiency, which is very suitable for use in road machinery and equipment management. However, Taylor's theory of scientific management of the limitations of one is that people as economic man, and the other is only a single work to solve the efficiency problem, while ignoring the overall efficiency. Therefore, in the construction machinery and equipment management, we use scientific management methods, we can not just inherit Taylor's scientific management methods, should also be combined with the actual situation, the Taylor's scientific management methods to make appropriate improvements. Taylor for scientific management theory of the two limitations, we in the road machinery and equipment to join the scientific management of human management and systematic management.Double Steel Roller - Road Machinery Equipment Manufacturers - Doan Machinery

Third, the selection and training of first-class workers. A first-class worker is someone who fits for a job and is willing to work for it. Selection and training of first-class workers need to have the appropriate recruitment and training of personnel, which requires a modern human resources management philosophy.

Fourth, the realization of tools, machinery, materials and methods of operation of the standardization. Standardization is conducive to improving the efficiency of road construction machinery and equipment, scientific management, should be combined with the requirements of the entire management system, tools, machinery, materials and methods of operation to do the standardization.