The Process of rebar rolling mill equipment:
Continuous casting billets→ heating → roughing mill group→ cropping shear to cut head→ Intermediate rolling mill→ shear(cut end)→ finishing rolling mill→ Double length shearing→ Step cooling bed→ Cut to length shear→ Collecting→ Packaging→ Listing→ weighing→ Storage
Advantages of steel rebar rolling mill equipment:
(1) The continuous casting slab is used as a raw material, and the production cost is low.
(2) The continuous casting and heating furnace are compactly arranged, and the continuous casting billet is hot-supplied, and the energy saving reaches 30%-45%.
(3) Step heating furnace heating, uniform heating, high degree of automation.
(4) A high-pressure water descaling device is installed behind the furnace to improve the surface quality.
(5) 18 rows of rolling lines are arranged flat/vertical, and the whole line adopts non-torsion rolling, which has less production accidents and high efficiency.
(6) The rebar rolling mill equipment adopts short stress line rolling mill. The rebar rolling mill equipment has high rigidity, the roll gap symmetry adjustment operation is convenient, the whole frame is replaced, the roll hole type and the guide are adjusted between the rolls, and the online adjustment is less.
(7) The main drive of the rebar rolling mill line adopts DC drive or AC speed control to achieve stepless speed regulation of the rolling line speed.
(8) Production of steel bars by a slit rolling process.
(9) Adopting a step type cooling bed, the cooling efficiency is high, and the cooling quality is good.