Bentonite is an absorbent aluminium phyllosilicate clay consisting mostly of montmorillonite. The main uses of bentonite are for drilling mud, binder (e.g. foundry-sand bond, iron ore pelletizer), purifier, absorbent (e.g. pet litter), and as a groundwater barrier.

Sodium bentonite expands when wet, absorbing as much as several times its dry mass in water. Because of its excellent colloidal properties, it is often used in drilling mud for oil and gas wells and boreholes for geotechnical and environmental investigations. The property of swelling also makes sodium bentonite useful as a sealant, since it provides a self-sealing, low permeability barrier. It is used to line the base of landfills.

Ultrafine grinding mill for Benonite, with slag discharge function

Calcium bentonite is a useful adsorbent of ions in solution, as well as fats and oils. It is the main active ingredient of fuller’s earth, probably one of the earliest industrial cleaning agents.

Also known as potash bentonite or K-bentonite, potassium bentonite is a potassium-rich illitic clay formed from alteration of volcanic ash.

For the bentonite market, Guilin hengda introduced bentonite ultrafine grinding mill JM-1000P and CJM-1000PX . CJM-1000P is mainly used for the production of  100-400 mesh bentonite. CJM-1000PX is mainly used for the production of  400-1250 mesh bentonite.

Ultrafine grinding mill for Benonite, with slag discharge function

CJM-1000P and CJM-1000PX type have the following unique advantages:

Unique structure, narrow particle size distribution

Fragile wear-resistant, low cost

Scientific and technological slag discharge , stable performance

Environmental protection production, clean and energy saving

2nd Mar. 2018