GJ series sealed laboratory sample grinder

GJ series sealed laboratory sample grinder

1、 Overview:

The GJ series sealed laboratory sample grinder is mainly used for grinding raw materials for laboratory use. Such as coal, coke, gangue, various ores, etc.

2、 Performance characteristics:

Its working mode is vibration grinding.
■ Materials are loaded into material bowls，There are a crushing ring and a crushing hammer inside, which vibrate and grind the material bowl during high-speed rotation. The material is crushed and ground by the crushing ring and the crushing hammer, and the pulverization effect is achieved in 2-6 minutes.
Crushed materials must be brittle and dry, while damp materials should be dried.
The fineness of the pulverization is between 80-200 mesh (0.175-0.075), and finer ones need to be ordered in advance.
The material properties are different, and the crushing time is also different. Users can determine the crushing time based on the properties of the crushed material.
The sealed laboratory sample grinder is designed reasonably, with a compact structure, easy maintenance, and convenient operation. It has been widely used in laboratory testing in industries such as coal, coking, non-ferrous metal smelting, and mining.

3、 Technical parameters: