China Square Tube Bender and Ring Roller Aluminum Arc Bending Machine for Sale, Find details about China Bender, Bending Machines from Square Tube Bender and Ring Roller Aluminum Arc Bending Machine for Sale
model | BJN-20 | BJN-30 | BJN-60 |
Maximum bending section modulus of profile Cm3 | 8.0 | 12 | 50 |
Bending speed r/min | 6.0 | 5.5 | 5.5 |
Profile yield limit Mpa | 245 | 245 | 245 |
Cylinder thrust | 12 | 18 | 28 |