Reel Reel sprinkler irrigation machine can irrigate large areas of farmland, also according to the size of the nozzle to control the amount of water in order to meet the different requirements of sprinkler water users is the right choice for agricultural water-saving irrigation. Also applies to power plants, ports, stadiums, and other needs of urban green spray irrigation operations dust occasions. Using water turbine power drive systems. In a small flow rate, can achieve higher recovery rate, in order to achieve automatic recovery of PE pipe. At the same time by the water flowing out of the high-pressure turbine flow straight through the PE pipe to the head office, the high-pressure water nozzles evenly sprayed over the crops, scattered into small uniform droplets landing, and with the movement of PE pipe without intermittently spraying operations. Winding irrigation machine in field crops in the country, irrigation water to total water use 70% to 80%, and field crops (wheat, corn, sweet potatoes, etc.) accounted for 50% of water consumption for irrigation water ~ 60%, so the focus should be placed on water-saving agriculture on field crops. Currently, the field crop irrigation methods to pipe irrigation, drainage, irrigation-based, which still account for a large proportion of canal irrigation. Compared with the irrigation pipe irrigation canal, although the water conservation has taken an important step, but only to improve the canal water use efficiency, water use efficiency and the field is not a big increase. Fixed sprinkler irrigation and pipe irrigation compared, although saving effect has greatly improved, but because of lack of coordination with the traditional farming methods, not large scale. Semi-fixed, mobile sprinkler due to operational, management inconvenience, it is difficult for large area applications. In order to explore a large area of ??water-saving irrigation of crops best mode, the company introduced the international advanced level sprinkler technology, developed a new type of machine used in spray cans Reel field crops, and have achieved good results. Application effect: since winding irrigation machine runs to win for the harvest year of drought played an important role, and achieved significant economic benefits:? Saving benefit. Compared with 47% of water-saving irrigation canal, compared with 9% of water-saving irrigation pipe. ? Increase efficiency. Compared with the 25% increase in canal irrigated, compared with 6 percent increase irrigation pipe. ? Energy efficiency: energy-saving than traditional irrigation methods for more than 70%. ? Saving time and labor: simple, each person can operate six machines, each machine can irrigate 200-300 acres per cycle.