Rolling technology for hot-rolled bar and deformed steel bar

Rolling technology for hot-rolled bar and deformed steel bar: In accordance with the production line and rolling technology of customers,our products are designed to match one-strand rolling,two-slitting rolling and three-slitting rolling,three-slitting roling,and four slitting rolling,the cemented carbide composite roll includes K1 finished roller,K2 leder roller,K4 pre-slitting roller,K3 slitting roller with high-speed steel as material,the rolling…

The cemented carbide composite roll water quality requirment

The cemented carbide composite roll water quality requirment:Because of the negative effect of heat corrosion,thermal fatigue and thermal stress,the net-shaped thermal fatigue crack usually appears while the collar working,with the increase of cracks,small parts may come off and even the roll rings is broken.we adopt the cooling method to reduce the bad effect,pervent the cracks…