A ball mill mainly consists of four sections: the feeding section, discharge section, rotating assembly, and drive system. Each section has a specific function in material handling, shell rotation, or power transmission. Together, they enable the machine to grind materials.
Feeding section
The feeding section delivers raw material into the ball mill shell. It forms the material inlet and works with the shell structure to ensure that material enters the grinding chamber.
Discharge section
The discharge section removes ground material from the shell. It works with the feeding section to complete the material flow through the ball mill.
Rotating assembly
The rotating assembly is the main working section of a ball mill. Its main components include the shell, liners, and bearings.
The shell contains the grinding media and material. As the shell rotates, the steel balls move inside and impact and grind the material, gradually reducing its particle size.
Wear-resistant liners are fitted to the inner wall of the shell to protect it from wear during grinding. The bearings support the shell and allow the rotating assembly to operate smoothly.
For non-standard structural components used in the rotating assembly, Hansheng Automation provides custom machining based on customer-supplied drawings.
Drive system
The drive system supplies the power required to rotate the ball mill. Its main components include the motor, gearbox, pinion, and electrical control system.
The motor generates the driving power, which passes through the gearbox and transmission gears to rotate the shell. The electrical control system manages motor startup and shutdown and adjusts the operating speed as required.
Custom precision component machining
In addition to components for ball mill equipment, we provide custom machining of non-standard precision parts for other industries. Our work includes parts for tobacco packaging machinery and filling equipment, as well as yacht accessories and precision structural components for radio-controlled racing cars. Components can be manufactured according to customer-supplied drawings.
