Steel ball skew hot rolling production line | Forever

The automatic Skew rolling steel ball production line adopts a fully automated production line operation without manual intervention, ensuring the stability of steel ball quality. The production process of this production line is environmentally friendly, energy-saving and efficient. The produced steel balls have precise dimensions, round geometric shapes, high hardness, and good mechanical properties, as well as high impact toughness and strong resistance to breakage.

Working principle of steel ball hot rolling production line

The working principle of spiral hole oblique piercing is shown in the figure. Two rolling rolls with spiral holes intersect with each other, and the rolling rolls rotate in the same direction to drive the circular rolling piece to rotate and move forward. Under the action of the spiral hole, the rolling piece forms a rotating part blank. The deformation of skew rolling is mainly due to diameter compression and axial extension.

Characteristics of steel ball hot rolling production line :

1. Smooth surface of hot-rolled steel balls: The surface of hot-rolled steel balls is defect free, does not deform, does not lose roundness, and maintains good grinding effect.

2. Hot rolled steel balls have a tight interior: Hot rolled steel balls avoid defects caused by processes in the as cast state, with high internal density and fine particle size, enhancing the ball’s resistance to falling and impact toughness, thereby reducing the ball’s breakage rate.

3. Hot rolled steel balls can be used for both dry and wet grinding: due to the use of high-quality alloy steel, their corrosion resistance is greatly improved. For mines where wet grinding is common, this steel ball is more suitable for their working conditions.