... capacity, stable in transmission, low noise, high efficiency, etc.Speed reducer typeSpecification:ZLYJ112,133,146,173,200,225,250,280,315 ... 15E,JHMTill various, plastic rubber industry is special-purpose speed reducer(May have various mistake bid heavy section made to order ... code name specification number assembles the machine reducing the speed pattern. ZLYJ Hard gear face speed reducer for extruder