... was considered as the replacement of GX type machine in 1990s domestic.Compared with GX type ,the ... and scattered material such as cement, dust coal, food, fertilizer, inder, sand. The temperature must be less ... , Abradant material, chemical industry, pharmacy, building materials, food, carbon, fertilizer.Technical parametersmodelscrew diametermmscrew pitchmmspeedr/minoutputm3/hspeedr/minoutputm3 ...