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300 TPD Bentonite Dryer Project
- LocationIran
- Capacity300 TPD
- MaterialBentonite
- Inlet & Outlet MoistureFrom 25% to 8%
In November 2024, Dongding Machinery supplied a 300 t/d bentonite drying line to a mineral processing plant in Iran.
Project Background
The client required dried bentonite at controlled moisture for grinding and further processing into drilling and foundry products.
Solution & Process
We delivered a rotary drum dryer with even material distribution and precise temperature control to protect the clay's properties.
Metering feeder for uniform feed
Rotary drum dryer with low-speed lifters
Precise hot-air temperature control
Bag filter dust collection
Results & Benefits
The line achieves final moisture below 8% at full capacity, meeting the client's quality specification for bentonite products.



