| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: drum shears comprises two revolving drums arranged on one frame 2. Cutting blade is arranged along the edge of every drum. Metal sheet passing in clearance between drums at, at least, their partial rotation, said sheet is cut. At least, one first line roller table to be pulled in the frame area is arranged on the frame on inlet and/or outlet side. At least, one said roller table may be driven to displace horizontally and to be rearranged vertically. Besides, there is also one second line roller table to turn about axis. ^ EFFECT: reliable guidance of material to be cut. ^ 5 cl, 5 dwg |
