1. Brief introduction：
----Annual capacity 600, 000T, adopting the full continuous process arrangement.
----Rough rolling Φ 550 × 6 (HV) 6 short stress continuous rolling units in total;
----Medium rolling mill 420 × 6 (HV) 8 short stress continuous rolling units in total;
----Bar finish rolling Φ 320 × 6 (HV) 7 short stress continuous rolling units in total;
----Bar finished product speed; 12~18m/s。
Wire rod finish rolling Φ 230 × 5-170 × 6 (HV) a total of 10 top cross torsion-free continuous rolling units;
2. Raw materials specification: continuous casting billets 130×130×6000mm
2.1 Steel grade, product specifications:
Type of steel: Carbon steel, carbon structure steel, low alloy steel
Finished products rebar: Ø14×2（two splitting rolling）、Ø16、Ø18、Ø20、Ø22、Ø25、Ø32mmSeries of round steel and hot-rolled ribbed steel bar;
Finished products wire rod: Φ5.5～12.0mm
3. Process layout:
3.1 Rebar projection line
Ø550×6(H/V) Roughing mill1#～6#～Ø420×6（H/V）Intermediate mill7#～12#～Ø320×6（H/V）Finishing mill units13#～18#. Fully continuous rolling type and adopts DC motor driving.
3.3 Rebar production process：
Billets(150×150~9000mm)----re heating furnace---furnace delivery table----Pneumatic pull shears(for accident)---Ø550×6(H/V) roughing mill1～6#(DC×6)-----1 # crank, start-stop flying shear (cut head and tail, accident broken off)----Ø420 × 6 (H / V) intermediate rolling mill 7 ~ 12 # (DC × 6)-----2 # crank, start-stop flying shear (cut head and tail, accident broken off)----1# vertical pneumatic Loop----Ø320×6（H/V）finishing mill 13～18#（DC×6）(Wherein before finish rolling, finishing each provided between 2 ~ # 6 # 6 pneumatic stand Loop )----flying shear pinch roll--- 3# double length flying shear (cutting head, multiple lengths)----Cooling bed input frequency Roller conveyor-----Rack type cooling bed-----Elevating alignment roll table-----size-bridges roller-way----Unloading steel devices----Cooling bed output table----500T Cold shear(cut to length)-----Pinto moving steel machine across----Test bench---Move the steel inspection----Bundling----Weighing----Signage----Be put into storage
If you are interested in our machine, please mail at marketing2@hanrm.com.
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