Irrigation Center Pivot

Center-pivot irrigation (sometimes called central pivot irrigation), also called circle irrigation, is a method of crop irrigation in which equipment rotates around a pivot and crops are watered with sprinklers. A circular area centered on the pivot is irrigated, often creating a circular pattern in crops when viewed from above (sometimes referred to as crop circles). Most center pivots were initially water-powered, and today most are propelled by electric motors.

Aquaspin pivot irrigation system is applicable mainly to large farm irrigation.ti has advantages like economic efficiency,high irrigation rate,solid structure, durability and easy operation.A multi-span system runs around its pivot tower and irrigates the earth within its coverage. Diameter of the irrigation circle can reach 1200 meters with maximum number of longest spans.

Equipment running track: Circular(D). One end of the equipment is fixed in the ground. The motor section connects with the type section and revolves about its center point. Water flow from the center point and then spray from the evenly distributed sprinkler head on the equipment. Because of the circular track, it also is called circular sprinkler, and circular machine for short. Equipment length: The span length is 54.5m or 61.3m: the length of the cantilever is from 8m to 28m (4 different choices); the tail nozzle can be optional. Different number and length of span, cantilever and tail nozzle to get the irrigation radius as customers' requirements. The upper limit of the length is 500 meters. Electricity and water supply: Electricity supply mode: buried cable and generator set. Water supply mode: buried pipe and water reservoir. Span parameters: Pipe diameter: 141/ 168/ 203/ 254mm; sprinkler spacing : 0.76/ 1.25/ 2.23m; through height : 3.25/ 3.4/ 3.9 /4.9m; flange thickness :10mm; Main features: Compare with the other irrigation method, it is more durable and sturdy irrigation uniformity, save energy and labor. Compare with the large lateral move system, the land utilization is 78%. Its low cost of purchase, operation and management. Supporting facilities is simple. Irrigation cycle time is shorter.

zhirri.en.alibaba.com ------- 5 minutes video to know us MAKE THE RIGHT CHOICE OF SPRINKLERS We should never criticize mother nature, but sometimes rain-like irrigation is not the best choice for soil and crops. We will analyze your operation to help you customize a sprinkler package that meets your irrigation needs.

HIGH QUALITY DESIGN FOR MORE EFFICIENT IRRIGATION Zhonghui center pivot irrigation systems are designed for both small and large fields. Each pivot is designed for specific climatic, topographical and cropping conditions.  Zhonghui systems operate in deserts, on flood plains, on flat land and rolling hills, and on a variety of crops. CENTER PIVOTS ---- zhirri.en.alibaba.com ------ 5 minutes video to know us One end of the machine is fixed and other spans move clock wise or anti clock wise by electric motor driven tires, this system is called center pivots irrigation system. Both river and bore well water can be supplied to the pivot point and transferred through main pipes and sprinklers, then applied on the top of the crops. 1 set center pivot irrigation system can irrigate from 1.2ha to 150ha. The advantage of this system is using less labor, money and water to improve crop yields.

Electric Rotary Connector slip ring Normal Parameter Path number per customer request Rated current : 2A, 5A, 10A, 15A, 20A, 25A Rated voltage : 0~24VDC, 250VAC/VDC, 440VAC Insulation resistance: power>1000MΩ @500VDC Signal: >500MΩ @500VDC Insulator strength: 240VAC data: 1500VAC@50Hz, 60s, -

zhirri.en.alibaba.com ----- 5 minutes video to know us IRRIGATION MORE FIELDS WITHOUT BUYIING MORE EQUIPMENTS Zhonghui offers three towable irrigation solutions that allow you to spread your investment over multiple fields. The system can be moved from one place to another by towing pivot point with tractor. The advantage of this design is to use one machine for two or three different land and the investment is more economical.

zhirri.en.alibaba.com ------- 5 minutes video to know us Efficiency: 95% 40:1 ratio, 3/4 HP Voltage: 460V 60 Hz, 380V 50 Hz C.S.A., CCC, CE, and UL certified Stainless junction box cover Class H wire and Class F insulation Spray guard for added moisture protection Aluminum finned stator housing for cooler running temperature High strength steel shafting for long life and dependability Thermally protected with automatic reset

zhirri.en.alibaba.com ------- 5 minutes video to know us 2.25â?³ output shaft 50:1 gear ratio Dual input seals and triple lip output seal Input shaft guard External seal protectors for input seals Top oil fill plug Universal mounting pattern Full cycle expansion chamber with stainless steel cover Filled with extreme pressure worm gear oil Steel output shaft and input shaft Tapered roller bearings Includes carriage bolts and nuts Dual ended input shaft