Home > Knowledge > Content

​What are the reasons for the heating of the hydraulic oil of the straw baler

Jan 27, 2021

  The straw baler can press silage straw, dried corn stalks, various straw scraps, waste plastic film, etc., and bundle them, but automatically pack them into bags.


  What are the reasons for the heating of the hydraulic oil of the straw baler


  Whether the friction of hydraulic components is within the specified range, the purity of the hydraulic oil, whether the hydraulic valve is over-pressured, etc.


  Whether the oil supply of the oil pump is accurate, whether the selection of hydraulic components is reasonable, and there must be no uneven specifications or overflow of the overflow valve and heat.


  The fit gap is too small, or the gap is too large after use and wear, and the internal and external leakage is large, resulting in large volume loss, such as the reduction of the volumetric efficiency of the pump and rapid heating.


  The oil tank volume is too small, the heat dissipation area is not enough, the oil cooling device is not installed, or although there is a cooling device, its capacity is too small.


   Whether the viscosity of hydraulic oil is too large, whether the quality and standards are in accordance with the requirements, refuse to buy inferior hydraulic oil


   Whether the hydraulic system is too tightly sealed or not, it should not be adjusted at will, and the tightness should be ensured to be appropriate and operate in accordance with the standard.