Introducing a top-tier accessory for concrete pump trucks - the Concrete Pump Truck S Pipe, presented by Changsha Lizheng Construction Machinery Co., Ltd. This quintessential component is expertly crafted to facilitate the seamless and efficient transport of concrete. It boasts an inner surface fortified with a wear-resistant welding rod imported from Japan, featuring a robust coating surpassing 25 wires on one side. This design ensures unparalleled wear resistance and durability. The spline shaft is constructed from high-grade 38crmol, providing exceptional hardness and guaranteeing a remarkable concrete conveying volume exceeding 100,000 cubic meters. Experience unmatched reliability and longevity with every operation. The S-pipe stands as the cornerstone of the concrete pump truck distribution system, primarily functioning to link the pump truck's boom pipeline with the concrete conveying cylinder, enabling uninterrupted concrete pumping. During operation, the swing cylinder, positioned behind the hopper, governs the S pipe's left and right swing, harmonizing perfectly with the conveying cylinder's movements.
During pumping, the S pipe's inlet seamlessly links to the conveying cylinder's outlet at the discharge end. Conversely, during pump reversal, the S pipe's inlet connects to the conveying cylinder's outlet at the suction end. This process operates fully automatically under normal conditions. Additionally, a cutting ring is installed at the S tube's feeding port to shield it, while the internal rubber spring offers a cushioning effect.
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