视频一区二区国产盗摄蜜臀,久久久久久久久熟女AV,欧美色欲一区二区三区在线观看,久久国产精品久久w,日韩久久无码免费毛片软件,国产精品区在线播放vr

The TKPCX series high-efficiency sand making machine is a large-scale hammer sand making machine developed based on many years of experience in hammer crushers. It is used for fine crushing of sand and gravel aggregates, machine-made sand, etc. It is suitable for limestone with a compressive strength of less than 200MPa.

●The hammer is heavy, crushing ratio is large, and one crushing into sand rate is high.

●The material flow stroke of the sand maker is longer, and the feeding and abrasive scenes are formed in the

upper cavity, lower cavity and third cavity respectively, the sand making efficiency is high.

●Large discharging area can be ensure discharge in time, reduce circulating materials, and loss of wearing

parts, improve production efficiency.

●low power consumption, convenient maintenance.