bentonite grinding youtube


Bentonite is a rock composed of more than one type of mineral, although smectites and their essential constituents give Bentonite its characteristic properties. Bentonites are also called "activated clay" because of their affinity in certain chemical reactions that are caused by excessive negative charge.

NETZSCH is expanding its product portfolio with an agitator bead mill for the dry grinding of mineral and ceramic raw materials. The Pamir impresses with very high product fineness and high throughput rates with low specific energy consumption.

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how to choose the suitable bentonite grinding mill

Bentonitea non-metallic mineral with85~90%montmorillonite, and a small amount of illite, kaolinite and halloysite, etc. It typically inwhite or light yellow,sometimes with light red, light green, etc.,which mainly determined by the ironcontent.The propertyof bentonite is mainly determined by montmorillonite.Bentonitegrinding millis necessary for powder production. According to thetype, content and interlayer charge of montmorillonite exchangeable cations, bentonite can be divided into sodium bentonite (alkaline soil), calcium bentonite (alkaline soil) and natural bleaching clay(acid soil or acid clay).

It is mainly used in various moldingcoatings and ceramic glaze coatings, as a suspending agent and thixotropic agent for base materials. Used in daily-use chemicals such as latex paints, as thixotropic agent for suspension emulsions and pastes, latex stabilizers, thickeners, and also used as sizing on fabrics.

1.In the mechanical molding industry, it can be used as molding sand and binder, which canavoidthe sand inclusionand peeling phenomenon, reducingthe rejection rate, ensuringthe accuracy and degree of finish.

Bentonite powdercan be added into the production of ceramicstoincreasethe plasticity and strength of the embryo body or glaze, which can dramaticallyincreases the lubricating effectandthe suspension and stability. fine and smoothporcelain, excellenttransmittance, anti-collision, and with certain mechanical strength.

1. Refining of animal and vegetable oils, is used for decolorization and purification, removingharmful pigments, phospholipids, saponin, gossypol, etc., fromoilto make it to be high-grade edible oil.

The qualified fine marble powder enters the dust collector through the pipelinealong with the airflow for separation and collection. The collected finished powder is sent from the conveying device to the finished product bin through the discharge port, and then packed by a powder tanker or automatic packer.

Customer evaluation: The product yieldsof HC1300is increased by up to 2 tons as compared with conventional 5Rroller mills under the same production. With the features of lower specific energy consumption (measured in kWh/t of produced material), highly efficient dedusting, high power intensity, abrasion resistant designs, simple foundations low installation cost, the whole process of design, installation guide and debugging are free, we are very satisfied and trust Hcmilling (Guilin Hongcheng).

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