Main Applications of Bentonite


Bentonite for Drilling Mud:

Bentonite for Metallurgy:

Bentonite for Casting:

Bentonite for Food:

Bentonite for Agriculture:

Bentonite for Chemical Engineering:

Product Physical Requirements

API Specification 13A – 9.1.2

Drilling-grade bentonite shall be deemed to meet the requirements of this International standard if a composite sample representing no more than one day’s production

Conforms to the physical specifications of Table 8, represents the product produced and is controlled by the manufacturer.

Table  – Bentonite physical specifications

Requirement Standard
Suspension properties:
Viscometer dial reading at 600 r/min Minimum 30
Yield point/plastic viscosity ratio Maximum 3
Filtrate volume Maximum 15,0 ml
Residue of diameter greater than 75 µm Maximum mass fraction 4,0 %

Shanghai Zenith Grinding Mill Solution: In the process of bentonite powder production, many customers will choose the LM Vertical mill, it is a simple and multifuctional mill with stable and powerful performance and compact layout.

Shanghai Zenith LM Vertical Roller Mill need Lower investment.

LM vertical mill integrates the advantages of grinding, conveying, Classifing and drying materials. Due to the multifunction of crushing, drying, grinding, classifying conveying in one, the LM Vertical Mill system is simpler with compacter layout, covers an area of about 50%-60% of the ball mill Line, and it can be arranged in the open air, so it can greatly reduce the overall investment cost.

Shanghai Zenith LM Vertical Roller Mill needs Low operating cost

Shanghai Zenith LM Vertical Roller Mill has high drying efficiency. Hot air from the outside into the mill, in the mill directly, many times full contact with the powder material, drying ability is strong, can save a dryer for the mill system, energy saving, by adjusting the temperature of hot air, can meet the requirements of materials with different humidity.

Shanghai Zenith LM Vertical Roller Mill is Easy to operate and maintain

Shanghai Zenith LM Vertical Roller Mill need has Stable product quality

Shanghai Zenith LM Vertical Roller Mill is Environmental Friendly and clean

Small vibration, low noise, and the overall sealing of the equipment, the system works under negative pressure, no dust spillover, clean environment, meet the national environmental protection requirements

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