ZLYJ serial plastic extruding gear box

speed reducer type
ZLYJ112,133,146,173,200,225,250,280,315,330,375,420,450; SJY224,250,280,315; ZSYJ315,375,395,420,450,560;6E,7E,8E,9E,10E,12E,15E,JHMTill various, plastic rubber industry is special-purpose speed reducer

ZLYJ 255 - 12.5 - I (II,III,IV,V,VI,VII,VIII)
The nominal velocity ratio of series code name specification number assembles the machine reducing the speed pattern