True performance in today's industry operations is measured by getting the most out of the least. We understand the importance of adding the right resources, removing the unwanted costs and improving the processes to multiply your profitability. We help in lowering the total cost of ownership as well as reducing operating costs for you get a greater return on your investment .

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Wear & Spare Parts Support

Full support for normal wear operation, including chains & accessories; pipes & bends, crusher wear parts, filters, screening elements, among others.

Also full coverage on original spare parts to Kopar, Elmo and SITE equipment; reverse engineered or replacement wear and spare parts to other 3rd. parties brands such as Clyde, Raumaster, BMH, Redler, Schenk just to name a few.

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Bulk master Services

Field engineer to support in difficult heavy duty material handling application. Kopar has the best knowledge of Hot & Abrasive material handling applications, such as:

  • Plant condition reviews
  • Operation and maintenance training
  • Project erection, start-up and commissioning services
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Plant Modernization projects

Kopar as a long experience and great expertise on Plant Modernization Projects and Operation Upgrades, including:

  •    Capacity improvements
  •    Environmental improvements
  •    Energy efficiency improvements
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Kopar as a proven experience and know-how on plant Maintenance including:

  • Basic or Fast maintenance depending failure
  • Initial state reviews of equipment for scheduled maintenance periods
  • Preventive maintenance actions
  • Turn-key contracts for maintenance projects

Multiply your profitability

Human powered

Best quality of service is powered by the best quality of people.


All the manufacturing process is done in the cleanest and more efficient way.

best practices

All the know-how from years is applied to the whole process.


Transported materials are often hot and extremely abrasive. This sets demands on the conveyor and most of all on the drag chain. By choosing the correct link and pin material, even the most abrasive and very hot (up to 600ºC) materials can be handled without problems. Forged links and connecting pins of drag chains are usually made of case hardened steel (cementation steel, 20MnCr5) or tempering steel (boron steel, 27MnCrB5). In special cases links or pins are manufactured of hardened stainless steel or heat resistant steel.We buy forgings only from reliable suppliers who are committed to provide us with flawless products as scheduled.

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All links are machined at Kopar workshop after which they are heat-treated by a sub-supplier.  Finally, the welding of flights and assembly work are carried out at our own workshop. In order to provide a quotation, we require the following information: chain type width of chain or width of conveyor type/shape of flight pitch of flights .

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T-flight chain is suitable for horizontal conveying and up to conveyor width of 630 mm.

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P-flight chain is used in inclining or vertical conveyors.

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I-flight is a double strand chain, which is used in wide conveyors (500–1200 mm) and is most suitable for heavy transporting in demanding conditions.

DRIVE SPROCKETs and wheels


The sprockets manufactured by Kopar have tooth rims that are bolted to hub to make it possible to change the tooth rims without dismantling the drive shaft. Hub itself is fastened to the drive shaft by cottering and locked with a set of screws.
Tooth rims are made from abrasion resistant steel, (AR 500). Arrows showing the correct rotation direction are always marked to tooth rims. Tooth rims have also a split spot, in a correct place, to ensure succesful maintenance.
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Idler wheel is completely machined part assembled with adapted sleeve to idler shaft. A toothed version is also available.


Tail Sprocket rims are bolted to hub with a similar construction like that of the drive sprocket, so it is easy to change only the rims. Hub is fastened to tail shaft with adapted sleeve.


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Unique capabilities of cupola valve

The Cupola Valve is unique in its ability to open and close with a tight pressure seal in pneumatic conveying systems for abrasive materials.  No other valve can achieve as long life in such difficult environments.

Kopar's Cupola Valve has an inflatable seal that made it completable gas tight, also it's equipped with a pressure switch that recognized the internal pressure of the inflatable seal and limit switch that cupola is closed.

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Key Features

  • Low-maintenance. Replacement time is quick.
  • Temperature capabilities up to 500°C (1000°F)
  • Cast or Stainless construction available. Teflon, Tungsten Carbide or other coatings available depending on customer need.
  • Valve can open and close through column of static or moving material
  • Sealing pressures up to 30 bars
  • Easy handling of abrasive products
  • No moving wear parts
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Materials Handled

Among all the possible materials, are: Abrasive, Toxic, Hazardous, Friable, Cohesive, Detergents, Minerals, Ores, Chemicals, Ash, Granules, Powders, etc.

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Elbows and pipes

Elbow and pipes are made from steel or reinforced by cast basalt / aluminum oxide. Reinforcement reduced the need for replacement parts and lengthen the life of the system when is used for very abrasive materials.

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Rotors and roller crushers process cloddy or lumpy materials in order to make them more suitable for conveying.

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Spare parts

Kopar’s range includes the best possible valves, switches, and all other components.

your profitability is our main concern

Inquiries regarding bulk master services and plant modernization projects:

Inquiries regarding process systems and complete equipment packages: 

Inquiries for spare and wear parts: 

Or call us directly +3583440180

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