What is the reason for the high temperature of the vacuum stone lifter?

What is the reason for the high temperature of the vacuum stone lifter?
 What is the reason for the high temperature of the vacuum stone lifter? The operation mode of the vacuum stone lifter manufacturer is to lift the items, then move them horizontally to the designated address to drop the items, and then move them backwards so that the equipment can return to its original position for the next cycle.             

Sometimes, the temperature of the vacuum stone lifter will be too high in the use process. The reasons for this situation are as follows:            

 1.  There are too many scales in the cooling system and the cooling effect is poor.            

 2.  Leakage of cooling system or lack of cooling water.            

 3.  Water thermometer indication is inaccurate or fails.            

 4.  Long-term overload operation and fuel supply time is too late.            

 5.  The belt of water pump and electric fan is too loose or broken.            

 6.  The thermostat is damaged in the closed position of the main valve.            

 7.  Pump damage, fan blade reverse or deformation, winding damage.            

 8.  The ventilation duct of radiator shield net or radiator core is blocked by sundries, resulting in poor heat dissipation.

 What details should be paid attention to in construction? Because the vacuum stone lifter manufacturer is not blocked by the ground objects, but also the lifting equipment which is crossed over the construction site, what problems should be paid special attention to in the construction of the crane?            

 1.  No-load and load test should be carried out before construction. Once abnormal is found, it should be handled in time before it can be formally applied to work.            

 2.  Construction operators must strictly abide by the operating rules. In addition, no corrosive articles should be placed around the construction site. the construction can not be carried out when the line of sight is not clear and the weather abnormal affects the construction,        

 3.  Operators should grasp emergency measures to minimize the losses, If abnormal conditions such as excessive oil temperature, low oil temperature and brake failure occur in the construction process,          

 4.  In order to ensure the safety of vacuum stone lifter construction, we should do routine and proper maintenance from time to time, to avoid parts damaged. In Open-air operation, We should open the rain shield for motor, do a good job of rust prevention and prolong service life.

 What is the cause of the deformation of the traveling vacuum stone lifter fittings? When the vacuum stone lifter manufacturers design the crane, because the structure is more complex and the accessories are more, after using for a period of time, there will be damage to the accessories. What are the causes?            

 1.  Wear: Friction between the movement of mechanical parts such as hydraulic valve core and valve body constantly occurs in use, which changes the size, shape and surface quality of the parts.            

 2.  Fatigue: Balanced spring in hydraulic valve and related valve core and seat, working under long-term high load, will produce fatigue and cracks, resulting in shortened spring length, whole breakage, and flaking and damage of sealing surface of valve seat.            

 3.  Deformation: When the residual stress in the process of processing and the external load stress in the process of using exceed the strength of the material of the part, the part will deform and can not complete the prescribed function.            

 4.  Corrosion: Hydraulic oil with excessive moisture or acidity will corrode the relevant parts of the hydraulic valve after a long time of use, which will cause it to lose its due accuracy.