References: solutions for demanding material handling
Explore how demanding material handling challenges have been solved in various industries through practical examples. The projects highlight security of supply, technical expertise, and the benefit delivered to the customer.
Explore our solutions by industry
Metals and minerals
Silica flux injection system to a new smelter
Two silica injection systems were supplied to a new copper smelter under construction in Central Asia for a process in which lead is removed from copper matte in the anode furnaces.
Drag chain conveyors for metal recovery plant
Four drag chain conveyors were supplied to a metal recovery plant for handling dusty and abrasive alkaline slag generated in steel production.
Converter dust conveying
We supplied two chain conveyors for the collection and transportation of metallurgical converter dust at a copper smelter in Chile in 2026. Demanding conditions and strict quality regulations led Codelco El Teniente to once again choose Kopar's robust chain conveyors, which are designed taking into account the special needs of smelters.
Cooling of the copper alloy
A cooling drum for copper calcine was delivered to KGHM's Głogów smelter in Poland in 2016. The cooling drum is fed with 20 t/h of copper calcine at a temperature of approximately 450°C. The drum cools the material down to approximately 130°C.
Converter dust conveying
Kopar also supplied 5 converter dust collection conveyors for KGHM's Głogów I smelter modernisation project.
Waste heat boiler dust handling
In relation to KGHM's Głogów I smelter modernisation project, we delivered waste heat boiler slag and dust handling equipment: bucket elevators, crushers, and rotary valves.
Chemicals
Cooling Equipment for anhydrite in a hydrofluoric acid production plant
A chemical industry production facility in East Asia required a reliable solution for processing process side streams. Kopar supplied cooling technology for the project, supporting safe material handling, process stability, and sustainable production under demanding operating conditions.
Reliable material handling for a strategically important production facility in Estonia
A nationally significant energy investment demands not only technical expertise but also the ability to operate seamlessly as part of a complex project organisation. Kopar delivered robust material handling solutions for the Enefit 280-2 project, suporting Estonia's drive for energy self-sufficiency and technological advancement.
Energy and the Environment
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.
Bottom ash cooling
KRC coolers, specifically designed for cooling large bottom ash volumes, have been operating at this Polish power plant since 2018.
Drying of litter
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.
Material recycling and operational safety for Vatajankoski district heating production
When the Kankaanpää district heating plant in Vatajankoski switched from peat to wood-based fuel, a need to develop the processing of bedding material emerged. The recycling solution supplied by Kopar helped to reduce material waste, improve occupational safety and support the plant's sustainable energy production goals.
A reliable valve solution for Northern European ash treatment
In 2015, a solid fuel power plant operating in Northern Europe faced ongoing challenges with its ash handling. The pneumatic conveying system, which used disc slide valves as feed valves, suffered from repeated blockages and leaks, causing additional hassle.
Circular economy
Drag chain conveyors for metal recovery plant
Four drag chain conveyors were supplied to a metal recovery plant for handling dusty and abrasive alkaline slag generated in steel production.
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.
Material recycling and operational safety for Vatajankoski district heating production
When the Kankaanpää district heating plant in Vatajankoski switched from peat to wood-based fuel, a need to develop the processing of bedding material emerged. The recycling solution supplied by Kopar helped to reduce material waste, improve occupational safety and support the plant's sustainable energy production goals.
Heavy-duty materials handling for a circular economy pioneer project in Raahe
Saint-Gobain Finland Oy has built the world's first ladle slag processing plant in Raahe, Finland, which uses steel slag from ladle treatment. Kopar was involved in the project from an early stage, designing and delivering a complete solution for handling hot and abrasive material.