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We exported a 90-120 TPH counter-flow drum mix plant with bag filter to a road contractor in Cameroon, built in modular units for container shipping.
The road contractor needed a 90-120 TPH asphalt plant for Cameroon that would give a consistent mix, keep fuel use low, control dust emissions and ship from India without complications.
The project needed a consistent, quality bitumen-coated mix at 90-120 TPH, which calls for efficient heat transfer to the aggregates.
Fuel is one of the biggest running costs on an asphalt plant, so the contractor needed a design built for low fuel consumption.
Dust emissions had to be kept low to meet regulatory standards, and every component had to be transportable from India to Cameroon.
Atlas Technologies supplied a counter-flow drum mix plant with a bag filter, built in modular units that fit standard and open-top containers.



A 90-120 TPH counter-flow drum mix plant with bag filter. In counter-flow design, aggregates move opposite the flame and heat up as they approach it. This gives better heat transfer than parallel-flow design, lower fuel consumption and a consistent, well-coated mix. Atlas counter-flow plants can also incorporate RAP when required.
The bag filter traps fine dust from the exhaust gas. It is designed to minimise dust emission, help meet regulatory standards and support better working conditions on site.
The plant’s components are built as modular units sized for standard and open-top containers. This keeps transport practical, makes assembly simple and makes the plant easier to relocate for future projects.
“We needed a plant that would give a consistent mix and keep fuel use under control. The counter-flow design and bag filter matched what our project required.”
Project Manager
Road Construction Contractor, Cameroon
Talk to Atlas engineers about counter-flow asphalt plants built for export, dust control and consistent high-output production.