... used inChina at present;it used special-purpose oil-cooled motor and is of reliable performance.Themotor is cooled by showering ... with that of DY type oil-cooled electric rooler,the motor is oil immersed,and it is cooledby direct oil immersed ... model oil soaked style,TDY model transmission rollerMounting MethodsWith or without motorCasting glue,packaging gule,polish surface or cylinder with big ...