Vibrating rollers
Hand Tandem Rollers are designed for a wide range of compaction of asphalt mixtures, soil and sand. Extremely compact design makes good use of these rollers in a confined space with very small gaps between the edges of the rink and the walls in the repair of sidewalks, landscaping areas (sidewalks, park alleys, sports fields), the device utilities. Rollers equipped with continuously variable speed, which greatly simplifies the management.
Efficiency Rollers (degree of compaction, the thickness of processed to the required density of the layer, the performance) depends on the structure and parameters of vibration roller, type and condition of the soil and technological methods of work.
main design parameters of vibratory rollers are its total mass, the mass of the vibrating roller, the weight of his prigruza, the amplitude and frequency of vibration, the diameter and width of the drum. These parameters determine the dynamic effect of the roller on the ground.
The degree of compaction and thickness of processed Vibratory soil layer is greatly influenced by rolling mode, ie operating speed and number of passes.