Full Automatic Steel TMT Rebar Rolling Mill

The fully automatic steel tmt rebar rolling mill plant and machines is capable of producing 8 MM to 40 MM TMT bars.
The TMT Bar Rolling Mill plant is incorporated with latest and advanced technology that makes the plant roll up to 25 meters of bars per second.

Details Description

1) Annual Capacity: Around 150,000 tons

2) Raw material: scrap—–80*80 billets

3) Finished products: TMT Rebar 8mm up to 40mm

4) Steel-types of rolling：Low carbon alloy steel, stainless steel, plain carbon steel

The production line of hot-rolled products for the TMT Rebar, the main process is: after steel scrap smelting, cast into billets by a continuous casting machine, the conveyor roller through hot rolling back and forth fed into roughing train after N passes into the rolling unit for precise molded; finished steel after hot rolling into the cooling bed for cooling and straightening, cutting, stacking, packaging, weighing, storage.

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

TMT Rebar Rolling Mill Quenching System

In the quenching stage, when the bar leaves the final rolling mill, it is necessary for the cold hard layer to form a cold hard layer on the surface of the bar, and the cooling rate is higher than the martensite velocity to get the rough martensite. In the tempering stage, the heat is transferred from the core of the bar with high temperature to the quenched surface, so that the horse obtained in the first stage can be obtained. The body is self-tempered. The third stage is the semi isothermal phase transformation of the austenite in the core of the steel bar.

Automatic TMT Rebar Bundle Tying Machine

Twisted wire twist angle: 630

Single tie time: 7 – 12s

Suitable for: 10-40 thread steel