Equipment for online straightening of steel bars to Dubai, United Arab Emirates

This is the steel bar processing equipment sent by Cangzhou Jintongcheng Machinery Co., Ltd. to the United Arab Emirates. Jintongcheng Machinery constantly dares to refresh the new record of steel bar processing, continuously launches new products to meet the needs of rapid market development, and makes the products energy-saving, efficient, durable, reduce the amount of labor, and improve product efficiency.

Core process characteristics

• Five-wheel chromium steel dephosphorizationThe phosphorus removal effect is thorough.

• Double rolling active processBoth the auxiliary rolling mill and the main rolling mill adopt active synchronous process diamond alloy rollers, and the rollers are made of Zhuzhou 601 diamond brand cemented carbide.

• Finished product standardReaches the standards of high-ductility cold-rolled ribbed steel bars and GB13788-2008.

• Double well take-up: It can be switched automatically without shutdown, and the appearance of rewinding is the same as that of three-level steel coil; the straight rebar can be switched automatically with the rewinding machine.

• Bearings and gearsRolling bearings are used for dephosphorization, cold rolling, transmission and cutting off, with long service life and good interchangeability; 20CrMnTi carburized and quenched gears are used for the main machine, with strong load capacity.

• Energy saving and consumption reductionFrequency conversion speed regulation and frequency conversion (or servo) flying shear cutting of the whole machine can save more than 40% of electricity, the linear speed can reach 100-180m/min, and the production efficiency can be increased by more than one time.

• Intelligent controlImported PLC and touch screen numerical control operation system are adopted, with high degree of automation; medium frequency or supersonic frequency induction heating system (spiral heating principle) is adopted for quenching and tempering heating, so that the steel bar is heated evenly, has stable strength and is not easy to corrode.

• Automatic closeoutTwo-sided blanking, automatic bulldozing device to reduce labor intensity, equipped with fully automatic pneumatic baling machine to make binding faster.

Technical parameters (model LZR20000T/LZR40000T/LZR60000T)

• Diameter of processed base metal: Φ6.5-14/Φ6.5-14/Φ6.5-16mm

• Finished product diameter: Φ5 ~ 13/Φ4 ~ 13/Φ4 ~ 15mm

• Phosphorus removal method: five-wheel chromium steel (all series)

• Rolling mode: double rolling (auxiliary rolling passive)/double rolling active/double rolling active

• Roll material: Diamond brand; roll diameter: 210/228/228 mm

• Cutting mode: frequency conversion flying shear/servo flying shear/servo flying shear; cutting error: ± 5/± 1/± 1 mm

• Roller linear speed: 90 ~ 120/120 ~ 150/150 ~ 210m/min

• Electric control mode: PLC, touch screen (whole system)

• Predetermined length: 3 ~ 12/6 ~ 20/6 ~ 20m; Acceleration runway length: 6/9/12m

• Material collection method: double-sided turnover (all series)