JAPANESEHD无码中文字幕_国产中文区4幕区2022_四虎久久精品国产亚洲av_成人黄色短视频_久草免费在线_欧美人与禽猛交狂配_91麻豆免费看_日本精品一区二区三区在线播放_国产嘿嘿嘿视频在线观看_欧美6一9性sex娇小hd_国产精品资源站_天天草av_国产精品无码一区二区无人区多人_久久精品一二三区_一级做性色a爱片久久毛片欧_在线观看免费日本_日产精品久久久久久久久久王少妇_janpense日本乱熟40_老子午夜精品无码_a毛片在线_久久综合导航_成人国产精品齐天大性_亚州五月_japanesehdxxx丰满_JIZZ日本成熟乱子_亚洲jizzjizz妇女_久久久久这里只有精品_日日日日_污黄视频在线播放_日本三级黄色网址

Heavy iron rounding machine TGY-1B50
Technical parameters:
Main function: horizontal machining angle steel rolling ring.
Scope of application: inside and outside the rolling ring of various specifications of angle steel.
Rated power: 4.5kw
Power supply voltage: 380V
Processing diameter: 400mm above
Width: 70mm
Thickness: 1.5-3.0mm
The machining efficiency: 20-35 s/p
Cycle process: 1P
Spindle speed: 23r/min
Size: 1200*800*1800mm