Bar,Rebar,Wire Rod Roughig Mill
The roughing mill consists of six stands,which are horizontal and vertical arrangement alternately. The first four stands are Φ550 short-stress rolling mills, and the last two stands are Φ450 short-stress rolling mills. The billets are continuously rolled with no torsion and micro-tension in the roughing rolling mills.
The Technical Specification are as follow
Φ550 rolling mill (1H, 2V, 3H, 4V)
- Model type: short stress
- Roll specification: Φ495/Φ420mm
- Roll barrel length: 760mm
- Roll center distance: 610～520mm
- Horizontal movement of stand: ±255mm (horizontal stand)
- Stroke height: 1150mm (vertical frame)
- Axial adjustment of roll: ±5mm
- Maximum rolling force: 2450KN
- Maximum rolling torque: 299KN.m
Φ450 rolling mill (5H, 6V)
- Model type: short stress
- Roll specification: Φ495/Φ420mm
- Roll barrel length: 700mm
- Roll center distance: 495～420mm
- Horizontal movement of stand: ±270mm (horizontal stand)
- Stroke height: 875mm (vertical frame)
- Axial adjustment of roll: ±5mm
- Maximum rolling force: 1622KN
- Maximum rolling torque: 114.1KN.m