Hydraulic motor type rolling machine in a long time of use, the hydraulic system has relative motion components of the mechanical friction generated by the heat, most of the hydraulic oil back to the tank, the hydraulic station oil temperature will rise rapidly, this time must be oil cooler or water through heat exchange cooling, servo type rolling machine without cooling.
According to statistics, with the increase of machine working time, the oil mixed with impurities and dirt, contaminated hydraulic oil into the motor. Will wear oil motor, need immediate maintenance.
Hydraulic rolling machine needs about 15 barrels of hydraulic oil, servo only need 2 barrels. Generally in the hydraulic system accumulative work more than 3,000 hours after oil change. When changing oil, pay attention not only to drain the old oil in the tank, but also to replace the old oil in the whole system pipeline and working circuit.
Servo driven rolling machine in the rolling motor work, the hydraulic spindle has been rotating, the oil pump motor has been working, so that the servo drive can save more than half of the energy.
The servo driven rolling machine developed by our company has the advantages of friendly environment, low noise, no need of oil temperature and cooling device, etc., no need to replace a lot of hydraulic oil, energy saving and consumption reduction can greatly reduce the use cost.
Our company can not only provide servo drive rolling machine, but also your hydraulic type rolling machine after maintenance and transformation, into servo type rolling machine.
