... and hard tooth surface gearbox of ZLYJ series for injection mold machine Special decelerator for plastic extruderSeries ZLYJ decelerator ... user.Decelerator code and earmarkDecelerator code is composed of type, output stage center distance, nominal drive ratio and ... ZLYJ 225-- 12.5 -- (,)ZLYJ series 133, 146, 173, 200, 225, 250, 280, 315, 330 are available. gearbox for injection molding machine