

Bed sand drying
In 2025, we delivered another sand drying drum to the same Indonesian power plant as 10 years prior, this time with a capacity of 10 m3/h.
Reference details
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Industry sectorEnergy & Environment
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LocationIndonesia
What was included in the package?
Bucket elevators
Bucket elevators are widely suitable for conveying various concentrates, ash, and other highly abrasive and dusty materials. Our bucket elevators can lift several hundred tonnes…
Screw conveyors
The screw conveyor is a solution for emptying silos, transferring material between process equipment, and conveying damp materials. With Kopar screw conveyors, you can reliably transport a wide range of materials for various applications…
EMJET silo filters
The Kopar silo filters are designed to complement pneumatic conveying solutions. Effective filtration is essential when filling and emptying storage silos. Filtration is often associated with dusty, powdery material…
Shut-off valves
Precise feed rates, sufficient capacity, and dust-free operation are crucial factors for smooth operation in the process industry. Reliable rotary valves and pocket feeders are key. Heavy industry…
Discover our other projects too
Solid carbon handling in a hydrogen production plant
We delivered equipment for the safe handling of solid carbon to Europe's largest hydrogen production plant based on methane pyrolysis.
Cooling of the copper alloy
KGHM's Głogów smelter's copper concentrate cooling drum was delivered to Poland in 2016. The cooling drum is fed with 20 t/h of concentrate at a temperature of approximately 450°C. The drum cools the material down to approximately 130°C.
Bed sand drying
In 2015, we supplied a sand dryer for a power plant located in the Indonesian rainforest for the first time. The drying takes place in a rotating drum with a diameter of 1600mm, into which the wet sand is fed. The drying energy is generated by an oil burner. The dryer has a length of 5000mm and a capacity of 5 m³/h.
Cooling Equipment for anhydrite in a hydrofluoric acid production plant
In a chemical industry production facility located in Southeast Asia, a reliable solution was needed for the treatment of process side streams. Kopar supplied cooling technology for the project, which supports safe material handling, process stability, and sustainable production under demanding operating conditions.