Have questions? SBM sales representatives are available for live chat now WELCOME TO SBM MACHINERY!

Metal Crushing Machine Kaduwela

Metal Crushing Machine Kaduwela

Kaduwela Metal Crushing Machine Hydraulic Pump

The adverse effect of the underspeed of the hydraulic pump of the Kaduwela Metal Crushing Machine

The underspeed of the hydraulic pump actuators (cylinders and hydraulic motors) of the Kaduwela Metal Crushing Machine includes two cases:

  • First, the speed is not fast enough when moving fast (fast forward), and the design value and the specified value of the hydraulic pump of the new Kaduwela Metal Crushing Machine cannot be reached;
  • Secondly, under the load, its working speed (work advance) decreases significantly with the increase of load, especially the hydraulic pump of large hydraulic breaker and the hydraulic pump of large loader. This phenomenon is particularly remarkable, and the speed is generally related to the flow rate.

The underspeed first affects the production efficiency and increases the cycle working time of the hydraulic pump of the Kaduwela Metal Crushing Machine; the underspeed phenomenon often stops moving under heavy load, which will affect the normal operation of the hydraulic pump of the Kaduwela Metal Crushing Machine. For Kaduwela Metal Crushing Machine hydraulic pumps that require fast motion, such as surface grinders, insufficient speed can affect the roughness of the ground surface.

Method For Eliminating Underspeed Of Hydraulic Pump Of Kaduwela Metal Crushing Machine

  • 1. Exclude the failure of the hydraulic oil pump output flow and the output pressure is not high.
  • 2. Exclude the failure of the pressure valve generated by the pressure valve such as the relief valve.
  • 3. Find the location where internal leakage and external leakage occur, eliminate internal and external leakage, and replace worn parts to eliminate internal leakage.
  • 4. Control oil temperature.
  • 5. Clean parts such as flow valves. When the oil is seriously polluted, change the oil in time.
  • 6. Identify the cause of the intake of the hydraulic system of the Kaduwela Metal Crushing Machine and eliminate the air in the hydraulic system of the Kaduwela Metal Crushing Machine.

Kaduwela Metal Crushing Machine Hydraulic System Maintenance Recommendations

  • 1. Maintain normal oil level. A oil level gauge should be placed in the fuel tank for frequent observation and replenishment.
  • 2. Regularly check the performance of the oil. If the requirements are not met, replace it and clean the tank.
  • 3, the oil filter should be cleaned frequently to ensure that the oil is inhaled smoothly.
  • 4. After the oil pump has been working for a period of time, the screws may be loosened due to the installation screws or the inlet and outlet ports. Pay attention to the inspection and tighten the anti-loose.
  • 5. The maximum hydraulic impact force of the system must not exceed 14Mpa.
  • 6, to do a good job of system maintenance, you must know the relationship between the oil working temperature (open circuit) and the temperature of the environment. The maximum temperature anywhere in the system must not exceed 90 degrees.

Get Price And Support

Simply complete the form below, click submit, you will get the price list and a SBM representative will contact you within one business day. Please also feel free to contact us by email or phone. ( * Denotes a required field).