不銹鋼管熱擠壓機組設備對擠壓筒的要求有哪些
擠(ji)(ji)壓筒(tong)(tong)是不銹鋼管擠(ji)(ji)壓機(ji)組工模具(ju)中(zhong)最大(da)的部件,25~30MN(2500~3000t)擠(ji)(ji)壓機(ji)的擠(ji)(ji)壓筒(tong)(tong)一套筒(tong)(tong)部件的重量(liang)達到(dao)8~10噸(dun),50MN(5000t)擠(ji)(ji)壓機(ji)擠(ji)(ji)壓筒(tong)(tong)重約15t,60MN(6000t)擠(ji)(ji)壓機(ji)的擠(ji)(ji)壓筒(tong)(tong)重為20t,80MN(8000t)擠(ji)(ji)壓機(ji)的擠(ji)(ji)壓筒(tong)(tong)重40t,...