Electric 17 roller,A machine that uses rolling rollers to roll lawns. The main component is the rolling roller. Lawn rolling is to use a pressure roller to roll and press on the lawn. The rolling process can increase the density of the lawn, inhibit the growth of weeds, and make the lawn smoother. Rolling lawns promotes grass growth The tillers grow and can form patterns on the lawn, improving the landscape effect of the lawn. High work efficiency, suitable for sports fields and competition fields The rolling effect of other venues.