The cemented carbide composite roll is mainly used on the finishing mill for bar, deformed steel bar and common wire. In this way, wecan greatly reduce the frequency of changing groove and roll, thus to reduce the labor intensity and improve the work efficiency. Thesurface quality and yield shall be improved to a maximum degree, which leads to a remarkable economic benefit.
Our cemented carbide composite roll adopts a special grade of cemented carbide.By means of hydraulic lock nut, the cementedcarbide roll rings is fastened to the axle with the axial pressure of 20OMpa from hydraulic oil. Under the protection of prestress, thecemented carbide composite roll shall work more effectively.

Cemented carbide composite rolls specifications

Rolling technology for hot-rolled bar and deformed steel bar

In accordance with the production line and rolling technology of customers, our products aredesigned to match one-strand rolling, two-slitting rolling and three-slitting rolling. The cementedcarbide composite roll includes K1 finished roller, K2 leader roller, K4 pre-slitting roller, K5 slittingroller and K3 slitting roller with high-speed steel as material. The rolling varieties include wire, barand deformed steel bar.

We can effectively reduce the frequency of changing rollers and increase the yield after usingcemented carbide composite roll. The rolling products possess the features of good surface quality,small deformation, negative tolerance and high yield.