Grinding steel ball production equipment
|Automatic Operation||Siemens PLC Control
Forever grinding steel ball production equipment can make various sizes of grinding steel balls which is used for mining, cement,metallurgy industry. Our grinding steel ball production equipment has reliable performance and reasonable price.
Product Name: Grinding steel ball production equipment
Heating way: Induction heating furnace
Bar length: 6 meter
Working mode: Continuous heating and rolling
Steel ball heat treatment process: Quenching +tempering
Grinding steel balls application
● Mining grinding steel ball: Ф20-150mm; hardness: HRC50-65；
● Cement grinding steel ball: Ф20-130mm; hardness: HRC55-65；
● Coil mill grinding steel ball:Ф20-130mm; hardness:HRC45-65；
Process flow for steel ball hot rolling production line
● After steel round bar inspection,shearing to semi-finished steel bar by specified length.
● Before rolling the semi-finished steel bar, it need to be heated to proper temperature in the continuous heating furnace.
● After red state of billet is fed into the steel ball rolling mill,it will rotate between the two rollers with special spiral groove,and then continuously rolling as steel ball.Each ball rolling mill can roll 60-360 steel balls per minute.
● Red state steel ball after rolling will immediately put into on-line heat treatment machine for hardening-tempering treatment,make steel has high and uniform hardness.
● After inspection, the qualified products will be sent to finished goods warehouse,then deliver to customer after packaging.
Material utilization :98%(That means each ton of raw material can make 980kgs steel balls), 2% material loss:
①Non-integral ball rolled by material both ends.
②Connecting neck portion between ball and ball in rolling process.
③In debugging rolling machine process, it will produce waste steel balls.
④Oxide skin in billet heating process.
Forever is the professional manufacturer of induction heat treating equipment,for more details about hot rolled steel ball production line, please visit our website: http://www.hy-inductionheater.com/hot-rolled-steel-ball