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Hebei Bohong induction technology co., LTD
Enterprise Purpose

Black metal

Cold rolled ribbed rebar treatment


1, Product Overview

Cold rolled ribbed steel is widely used building materials of the building industry, and after cold rolling of the hot-rolled rods, uniformly distributed in the longitudinal direction of the surface along three sides, or both sides of the cross rib reinforced. China National Standard (GB13788-2008), the ordinary reinforced concrete, cold-rolled ribbed steel Q215 or Q235 rods formed by cold rolling, its nominal diameter range is 4mm to 12mm grades are CRB550 major mechanical performance indicators: tensile strength σb ≮ 550Mpa, yield strength σs ≮ 500Mpa, the elongation δ ≮ 8% of Production: first cold rolling of hot-rolled rods, molding, then its appropriate heat treatment.

Features: power-saving, rust-proof steel capacity, stable operation of equipment.

Red Star high-frequency Equipment Co., Ltd. since 2006 began production of cold-rolled ribbed steel equipment, has accumulated a wealth of experience, the series outfit different production configurations depending on the production speed, maximum speed up to 500 m / min, induction heating power design applications of the company's patented chopping technique, more energy efficient, power factor up to 0.95.

New type of cold-rolled ribbed steel series heating device is different from the past, generally each steel production line is equipped with 2 heating power, is launching each line with a heating power, as well as according to some of the user's existing power capacity can be want to try first on a production line, for which we launched special series of products, available to the different requirements of the user to select.

2, the equipment consists of: line planes, cold rolling mill, tempering the power of the different combinations, the closing line frame

3, power selection: solid state audio power, according to the speed of the production line using the combination of one or more power Heating Power: 200KW, 300KW, 400KW, 500KW, 600KW

The complete distribution capacity、heating equipment configuration、 the line speed 、φ9mm reinforcement yield



80m / min

2.4t / h



100m / min

3.0t / h



120m / min

3.6t / h



150m / min

4.5t / h



150m / min

(Φ12) 7.9 tons / hour

Typical applications