The Importance of Hydraulic Oil to Concrete Mixing Pump
Jan 11, 2021
Compared with the mechanical transmission, the present concrete mixing pump adopts hydraulic transmission method consisting of oil pumps, motors, cylinders, and control valve blocks. The hydraulic transmission method features light weight, compact structure and small inertia. At the same time, as a medium for energy conversion in hydraulic transmission-hydraulic oil, its importance is self-evident.
Quality requirements of hydraulic oil
There are many indicators for measuring the quality of hydraulic oil. The operators should have a basic knowledge such as using the hydraulic oil provided by the mix pump factory and replacing the hydraulic oil according to the frequency of use of the equipment.
The temperature requirements of hydraulic oil
As the temperature rises, on the one hand, it will aggravate the oxidative deterioration of the hydraulic oil; on the other hand, it will decrease the viscosity of the hydraulic oil, leading to the malfunction of hydraulic system.
Conversely, low oil temperature will increase the viscosity of the oil and cause the hydraulic components to be worn out due to poor oil supply. Under normal circumstances, the hydraulic oil temperature should be around 45℃. When the oil temperature is higher than 80 ℃, stop the machine immediately and check whether the heat dissipation system is faulty.
Cleanliness requirements of hydraulic oil
Since hydraulic oil pumps, motors, control valves and other components are precision parts, the cleanliness requirements of hydraulic oil is extremely high. Therefore, during the hydraulic oil replacement cycle, the user needs to replace the hydraulic oil filter element in time according to the use situation.
The concrete mixer pump is widely used in many small and medium projects such as high-rising buildings. Welcome to leave message below to inquire the concrete mixer pump price.
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