This pipeline controller is the core control unit for self-propelled sprayers, integrating electronic, hydraulic, and intelligent detection functions. Its core purpose is to achieve precise, reliable, and automated control of the spray pipeline system, ensuring uniform spraying of the liquid, improving operational efficiency, while ensuring human and machine safety and reducing pesticide waste and environmental pollution.
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Patented Technologies

Jinhua Shuangding Machinery Co., Ltd. is an OEM/ODM FLQ-120 13mm Beveled End, G1/2 6-Way Splitter Supplier and Custom FLQ-120 13mm Beveled End, G1/2 6-Way Splitter Manufacturers, specializing in the development Manufacture and sales of the brand "BAIXIN", "SHANG DING", "JIN SHUANG DING", "A-FARMERY" series of PTO diaphragm pumps, spray nozzles, spray pipes, control regulators that match different power equipment (such as electric motor, diesel engine, gasoline engine, tractor, and motor vehicle, etc) to form various models of sprayer.
Since our establishment, we have devoted ourselves to developing various PTO diaphragm pumps, spray nozzle sets, filters, and control regulators. Based on advanced technology and scientific management, a modern production line, complete test equipment, and a quality control system, our product quality improves. The products are well sold all over the domestic market and also exported to Europe, Africa, Southeast Asia, and other countries all over the world, and obtain consistent customer praise.
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