... aluminum case NMRV025-150 series worm gearbox Worm gearboxgearbox gearmotorworm gear reducerPhotoTechnical datas Item name:Worm Gear ReducerSize No.:NMRV030- ... 1.5kw,2.2kw,4kw,5.5kw,7.5kwApplication:In industrial machine: Food stuff,Ceramics,chemical, packing, printing, dyeing ... MineralWorm gear reducer pictureDemension sizeInstallnation typeworking machine packingCertification worm gearbox NMRV040/050