The swing system of the concrete pump is a very important part of the concrete pump. During the construction process, the swing system of the concrete pump mainly cooperates with the pumping system to control the swing of the S-pipe valve on time, smoothly, and quickly, and provide control oil for the electro-hydraulic directional valve of the pumping system. So, what is the working principle of the swing system of the concrete pump? We visited relevant experts to address this issue. Experts point out that the swing system of concrete pumps is mostly an open hydraulic system, and its structure generally has two types: using gear pumps; Adopting a constant pressure pump. These two types of swing systems have different structures and working principles. Now, we will specifically introduce the working principles of different swing systems of concrete pumps to the general construction users. The principle of the gear pump swing system is that the pump supply oil enters the accumulator through a one-way valve. When the accumulator pressure reaches the set pressure of the overflow pilot valve, the overflow pilot valve is opened, and the overflow unloading valve is opened after measurement. When the oil pressure of the oil pump is extremely low, it will enter the cooler and flow back to the oil tank. Heyu Heavy Industry | Filling Pump | Filling Industrial Pump | Industrial Filling Pump | Paste Filling Industrial Pump | Paste Filling Industrial Pump | Mine Tailings Filling Pump | S Valve Piston Filling Industrial Pump | Cone Valve Piston Industrial Pump | HGBS Filling Industrial Pump | Deep Cone Thickener | Deep Cone Paste Thickener | Efficient Mixing Barrel | High Concentration Mixing Barrel | Tailings Filling System | Paste Filling System | Mine Tailings Paste Filling System | Mine Tailings Cement Filling System| 和宇重工|充填泵|充填工业泵|工业充填泵|膏体充填工业泵|膏体工业充填泵|矿山尾砂充填泵|矿山尾砂工业泵|S阀活塞式充填工业泵|锥阀活塞式工业泵|HGBS充填工业泵|深锥浓密机|深锥膏体浓密机|高效搅拌桶|高浓度搅拌桶|尾砂充填系统|膏体充填系统|矿山尾砂膏体充填系统|矿山全尾砂胶结充填系统|http://www.hntssb.com/