YZS series of high-strength sand suction pump hydraulic digging machine is developed by our company, the production of new products, with on-site commissioning and construction experience, the first domestic production of the product manufacturers themselves. It is mainly used as an excavator attachments, in water more mud, mortar relatively rare under unfavorable mining and automotive transport inconvenient situation, decimated by the pump operation, greatly enhance the work efficiency, it is widely used in inland waterways clean silt, port sediment management, tailings Chousha, mineral, silt and other municipal sewer discharge. I produced the high-strength hydraulic digging sand suction pump adapted to 120,150,220,240,300 and other small, medium and large series excavators also be equipped with hydraulic work, bad for the environment, water and more unable excavator effective digging, long-distance transport of mud, mortar, shortage of power supply, frequent transitions and other conditions, wide range of applications. Works YZS high-strength hydraulic digging sand suction pump is powered by a hydraulic system, the motor of the actuator, the hydraulic energy into new submersible sand pump mechanical energy. Working through rotation of the pump impeller stirring, to transfer energy to the slurry medium, to produce a certain velocity, driven solids flow to achieve slurry transport. Selection of domestic high-speed hydraulic motors CMZ series gear motors or quantitative piston motors, advanced and reasonable structure, good performance, high efficiency and stable. According to the customer, the choice of different displacement. Key Features 1, bottom of the pump with a stirring device, and while both sides and multilateral alone with a stirrer to prevent large pieces of solid matter clogging the pump, the solid thoroughly mixed with the liquid, and thus easier to handle. 2, the pump can handle a maximum particle size of 50mm solid material, the solid-liquid extraction concentration of up to 70% or more; Note: Due to different production conditions, the pump may also be treated with the media, field operations, transport distance and other factors The impact varies. 3, the device is mainly installed on the excavator, powered by hydraulic excavators can achieve freedom transitions, and the power source is a diesel engine that can solve the power problem of inconvenience during the construction in remote areas. 4, overcurrent element: the pump casing, impeller, guard, stirring impeller are made of high chromium alloy. Other materials can be customized. 5, a unique sealing device, from the frequent replacement of the mechanical seal and improve efficiency. Benefits: sand pump and electric submersible drainage compared to the following advantages: 1, hydraulic movement of small inertia, fast response, can achieve a wide range of variable speed; 2, automatic overload protection, burning electrical phenomenon does not exist ; 3, extracting mortar, mud and sand, slag and other solid concentration is high, up to 70%; 4, attached to the excavator with a hydraulic system of the machine, enabling free transition, especially in the construction in remote areas, lack of electricity Under the circumstances, the advantage is more obvious; 5, can be used as an annex to the excavator, digging in unfavorable time decimation and long-distance transport, raise its value excavators; the main purposes: 1, harbors, rivers and lakes clean silt, dredging, removal of sediment; 2, extracting silt, gravel and other harbor reclamation project; 3, iron ore, tailings, slag processing plant and other mining, pulp and discharge all solution containing solid material; 4, used in metallurgy, iron and steel and other industries absorb high concentrations of tailings, waste and high-temperature iron slag, iron and other; 5, pumping sand, gold and so on.