ST-CF COUNTER-FLOW PLANT
The Counter Flow Drum Mix Plant is a continuous mixing system in which aggregates are heated in a counter-flow arrangement and homogeneously mixed with bitumen and filler within the drum. The standard Counter Flow Drum Mix Plants are available with capacity ranging from 20 to 120 t/h.
Higher output capacity plants are also available as per customer’s requirements. Double drum or external pugmill configurations are available for high RAP applications and low emission performance.
Key Benefits:
● Feeding & Screening System
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Each cold bin has an independent belt conveyor with AC variable speed motors.
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Load cells synchronize aggregate weighing; vibrating screen removes oversized materials.
● Dryer & Burner System
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Counter-flow insulated dryer drum with four-wheel friction drive reduces heat loss.
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Modulating burner ensures precise air/fuel ratio for high efficiency and clean combustion.
● Dust Collection & Elevator
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Bag house filter with pneumatic cleaning and dust refeeding meets emission norms.
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Twin-lane hot bucket elevator with chain drive ensures balanced, smooth material flow.
● Mixing & Heating Units
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Double shaft paddle mixer with Ni-Hard liners for uniform and durable mixing.
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Thermic oil heater circulates hot oil to maintain asphalt temperature with auto control.
● Bitumen Handling & Control Panel
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Fully insulated bitumen tanks with thermic fluid heating and auto valves.
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SCADA-based control panel with real-time monitoring, recipe storage, and data logging.
Technical Specifications:
Models | ST-PF-40 | ST-PF-60 | ST-PF-90 |
|---|---|---|---|
Output | 40-60 TPH | 60-90 TPH | 90-120 TPH |
