Premium Center Pivot Irrigation Systems | Yueqing House Electric

A manual center pivot is a fundamental type of irrigation system that offers a hands - on approach to watering extensive farmlands. At its core, this system operates around a fixed central point, with interconnected spans extending outward like the spokes of a wheel. However, unlike its automated counterparts, the manual center pivot requires direct human intervention for operation. Structurally, it comprises a sturdy central pivot point firmly anchored into the ground, providing stability for the entire setup. The spans, often constructed from durable materials such as galvanized steel, support an array of water - distribution devices like sprinkler heads. These spans are mounted on self - propelled towers equipped with wheels, but the movement of the system is controlled manually. Operators typically use mechanical levers or cranks to start, stop, and adjust the rotation speed of the pivot. Manual center pivots are highly suitable for smaller - scale farms or areas where automation may not be cost - effective or necessary. They offer simplicity and affordability, making them accessible to farmers with limited budgets. For instance, in family - run orchards or small - scale vegetable farms, a manual center pivot allows farmers to have precise control over the irrigation process, adjusting the water flow and rotation according to the specific needs of different crops at any given time. Maintenance of a manual center pivot is relatively straightforward. Regular checks involve inspecting the mechanical components like levers, joints, and wheels for wear and tear. Lubricating moving parts, tightening loose connections, and cleaning the sprinkler heads to prevent clogging are essential tasks. Although it demands more physical effort from the operator, its simplicity means fewer complex technical issues, and replacement parts, such as those for the mechanical control mechanisms, can often be easily sourced, ensuring the system remains operational for years.