High speed thread rolls are one of thread rolls, the high speed wire, usually refers to high-speed twist mill rolling wire rod, the common ordinary low-carbon steel twist-free controlled cooling, hot-rolled plate strip (ZBH4403-88) and high-quality carbon steel twist and controlled cooling, hot-rolled wire rod (ZBH44002-88). High rolling speed of the line is in the 80-160 m / sec, per weight (for rent) 1.8-2.5 tons, high dimensional precision (0.02mm), by adjusting the process parameters during the rolling process (especially in the cooling line) to ensure that the different requirements of the product.

Roll rings for high speed rolling of ribbed steel bars 

Steel Specifications	Transverse Ribsh Height h	Transverse Ribs Widthb	Rib space l	α
Φ6	0.7	0.35	4.0	70° 80°
Φ6.5	0.7	0.35	4.0
Φ8	0.9	0.40	5.5
Φ10	1.15	0.45	7.0
Φ12	1.35	0.45	8.0
Φ14	1.55	0.5	9.0
Φ16	1.75	0.65	10.0

Chinatungsten Online can provide various sizes and grades of cemented carbide products, deep processing and mold design and production , non-standard products can also be customized according to customer requirements. Welcome to consult and purchase sales@chinatungsten.com, sales@xiamentungsten.com .