| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Flow Rate: | Constant Pump |
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Hydraulic pump plays a vital role in mining machinery and equipment, and its core function is to convert the mechanical energy of prime mover into the pressure energy of liquid and provide power for the whole hydraulic system. The following are the main functions of hydraulic pump in mining machinery:
Energy conversion: As the power component of the hydraulic system, the hydraulic pump is responsible for converting the mechanical power of the prime mover into the pressure energy of the liquid.
Power transmission: the converted hydraulic pressure can be transmitted to the executive element, such as hydraulic cylinder or hydraulic motor, through the hydraulic pipeline, and then drive the working mechanism of mining machinery to work.
Advantages of volume and weight: Under the same power, the hydraulic actuator is smaller and lighter than the motor and mechanical transmission device, which makes the equipment compact.
Layout flexibility: the components of the hydraulic system can be flexibly arranged according to needs to adapt to different mine working environments.
Easy automation: hydraulic equipment can cooperate with solenoid valve, electrical components, programmable controller and computer to realize automatic operation.
Speed regulation: the speed regulation of hydraulic device is simple, and stepless speed regulation can be realized by adjusting the flow control valve.
Safety: The hydraulic system is equipped with an overflow valve. When the pressure exceeds the set value, the overflow valve will open, so that excess liquid can flow back to the oil tank to prevent the system pressure from being too high and ensure the safety of operation.
The types of hydraulic pumps usually include gear pumps, vane pumps and piston pumps, etc., and their selection should meet the demand of hydraulic system for pressure and flow, and consider reliability, life and maintainability.
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