GCr4、GCr15SiMo、GCr18MoG20CrMo、G20CrNiMo、G20CrNi2Mo、G20Cr2Ni4、G10CrNi3Mo、G20Cr2Mn2Mo。
l         Metal temperature before rolling - 1000-1100 оС 
l         Location of rolls axes – vertical, number of inner rolls – not less than 4.
l         Loading/unloading of parts – manual
l         Rolling accuracy – variability of sizes (tolerance) under control diameter and end-faces – not more than 1,5 mm 
l         Main motion drive – electric.
l         Power supply requirements - АС 380 В +/-10 %, three phases, 50 Hz.