Hydraulic sand pumps, hydraulic wear-resistant slag pumps, hydraulic mud pumps, and hydraulic pumps are another newly developed product of our company. They are mainly used as accessory devices for excavators. They are used when there is a lot of mud and water that is not conducive to excavation. , the replacement grab uses the excavator's own hydraulic system to drive the water pump to extract granular fluids such as sand, sludge, and mortar. In addition, it can also be equipped with a separate hydraulic station to work.
Advantages of hydraulic sand pumps Compared with electric submersible sand pumps, they have the following advantages
Hydraulic transmission has small inertia and fast response speed, and can achieve a wide range of stepless speed regulation
/> , can automatically realize overload protection, no motor burning phenomenon
, extract mortar, mud, sand, slag and other solids with high concentration, up to % or more
, connected to machines with hydraulic systems such as excavators It can realize free transfer, especially when the power is insufficient during construction in remote areas, the advantage is more obvious
It can be used as an accessory of the excavator to extract and transport it over long distances when digging is unfavorable. Improve the value of the excavator
Selection of hydraulic pump
According to the actual situation, determine the required lift, flow, conveying distance, etc.
Check the excavator Machine parameters, find out the displacement, pressure and other parameters of the excavator hydraulic system
, then select the hydraulic motor model
, calculate the actual output power of the excavator hydraulic system, and select a suitable pump.
Main features of hydraulic sand pump
The bottom of the pump is equipped with a stirring impeller, which can prevent large pieces of solid material from clogging the pump and fully mix the solid and liquid, making it easier to handle.
. This pump can handle solid matter with a particle size of 0.0%, and the solid-liquid extraction concentration can reach more than %
Note that due to different working conditions, the output of the pump may also vary depending on the medium being processed, on-site operation, and transportation distance. changes due to the influence of other factors.
. This device is mainly installed on the excavator. The power is provided by the hydraulic station of the excavator, which can realize free transition. The power source is a diesel engine, which can solve the problem of power inconvenience during construction in remote areas.
The wearing parts are all made of hard chromium alloy.
Suitable for the following projects
, small and medium river dredging, waterway dredging
, lake development, lake dredging, reservoir dredging and other development water conservancy projects
, deep forest Wetland development, wetland park construction and a series of wetland projects.
, coastal tidal flat development, sea salt harvesting, shrimp pond enclosure and other tidal water conservancy projects
, fish pond dredging, shrimp pond dredging, pond dredging and other aquaculture dredging projects.
, salt lake development, salt lake mining and other salt mine projects
, iron mine tailings reservoir management, gold mine tailings reservoir management and other tailings reservoir management projects.
Quality and after-sales
1. Quality and technical standards are manufactured in accordance with national standards/standards, and the quality assurance system is implemented in accordance with them.
2. Technical standards, conditions and deadlines for suppliers to be responsible for quality, and three quality guarantees.
3. During the warranty period, if the conveyed medium meets the requirements of the pump's flow-passing parts and can comply with the instructions for use, if the product is damaged or fails to work properly due to poor manufacturing, our factory will replace or repair the wearing parts free of charge. Not within this period.
4. The wearing parts are made of high wear-resistant alloy steel
5. Our factory ensures that we can provide customers with accessories at low prices for a long time.
6. For cooperative units, our factory provides complete after-sales service to customers.
7. You can return the goods if you are not satisfied
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Excavator hydraulic sand suction
Hydraulic sand pump | Hydraulic wear-resistant slag pump