不銹鋼管熱擠壓機組設備對擠壓筒的要求有哪些
擠(ji)壓筒(tong)(tong)(tong)(tong)是不(bu)銹鋼管擠(ji)壓機(ji)組工模(mo)具中最大的(de)部件(jian)(jian),25~30MN(2500~3000t)擠(ji)壓機(ji)的(de)擠(ji)壓筒(tong)(tong)(tong)(tong)一套(tao)筒(tong)(tong)(tong)(tong)部件(jian)(jian)的(de)重(zhong)(zhong)量達到8~10噸(dun),50MN(5000t)擠(ji)壓機(ji)擠(ji)壓筒(tong)(tong)(tong)(tong)重(zhong)(zhong)約(yue)15t,60MN(6000t)擠(ji)壓機(ji)的(de)擠(ji)壓筒(tong)(tong)(tong)(tong)重(zhong)(zhong)為20t,80MN(8000t)擠(ji)壓機(ji)的(de)擠(ji)壓筒(tong)(tong)(tong)(tong)重(zhong)(zhong)40t,...