Lab Powder Grinder Planetary Ball Mill Machine

Product Introduction
A ball mill is a type of grinder used to grind or blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It works on the principle of impact and attrition: size reduction is done by impact as the balls drop from near the top of the shell. It has 3 types of mill methods: dry mill, wet mill and vacuum mill.

Applications
Ball mills are used for grinding materials such as mining ores, coal, pigments, and feldspar for pottery.

Working

In case of continuously operated ball mill, the material to be ground is fed from the left through a 60° cone and the product is discharged through a 30° cone to the right. As the shell rotates, the balls are lifted up on the rising side of the shell and then they cascade down (or drop down on to the feed), from near the top of the shell. In doing so, the solid particles in between the balls and ground are reduced in size by impact.

Product Display


Technical Features

Product Parameters

Advantages

1. Stable revolving speed.
2. High speed, large energy, high efficiency, small granularity.
3. Four or two powder samples from different sizes and different materials can be produced at one time.
4. The machine is controlled by frequency converter, you may choose ideal rotating speed according to expected experimental result.
5. The planetary ball mill has functions of timing power off, self-timing forward and reversal rotating.
6. Technical features of Ball Mill: Low center of gravity, stable performance, compact structure, easy operation, reliable safety, lower noise, small loss.
7. Safety switch is installed on the machine to prevent safety accident if the safety cover is opened while machine is running.

Accessories of Grinding Pots & Balls