High ductility Cold-Rolled ribbed steel bar production line (tempering process)
The production line adopts PLC+Frequency-Variable AC driver control, can realize tension control, automatic shearing and automatic take-up.
Application scope
High ductility Cold-Rolled ribbed steel bar is widely used in industrial and civil construction fields, can meet National Standard GB 13788-2017 for Cold-Rolled ribbed steel bar. With the increasing investment in national infrastructure, the actual demand of energy saving and consumption reduction in building materials, the high ductility Cold-Rolled ribbed steel bar has broad market.
Steel grade: Q195、Q235、Q300
Wire rod specification: Ф5.5mm～Ф16mm
Speed:
Common low speed line: Ф6mm，max 220m/min
Advanced high speed line: Ф6mm，max 1700m/min
Tensile strength: 620MPa
Yield strength: 560MPa
Extensibility: 18%
Technical features
1) The production line configuration:
Common low speed line: IGBT medium frequency power supply 500kW/600kW/800kW
Advanced high speed line: IGBT medium / super audio frequency power supply 800kW+800kW+400kW.
2) The production line adopts PLC+Frequency-Variable AC driver control, can realize tension control, automatic shearing and automatic take-up.
3) Optimal design of induction coils, not only has high heating efficiency but also realize fast replacement.
4) The Induction-Heating power supply units have features of temperature tracking control, precise temperature control, fast heating speed and low electricity consumption.
5) Using aluminum sealed cabinet realize electromagnetic shielding and suitable for the bad environment.
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