Spare parts

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Shafts

Developed by our engineering department, following Dujua standard manufacturing and quality criteria. A wide variety of material types and manufacturing processes can be applied in order to ensure a longer...

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Discs

Developed by our engineering department, following Dujua standard manufacturing and quality criteria. A wide variety of material types and processes can be applied in order to ensure longer durability even...

Disc Sorting Screen

Spacers

Developed by our engineering department, following Dujua standard manufacturing and quality criteria. A wide variety of material types and processes can be applied in order to ensure longer durability even...

Disc Sorting Screen

Chains

Dujua chains undergo careful analysis by our responsible sector, eliminating the risk of cracks and possible breakages, ensuring the performance of both new equipment and spare parts. We resell some...

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Gears

Dujua standard gears are manufactured with special alloys according to the needs of each project, and their teeth undergo an induction tempering heat treatment process, ensuring longer durability. Usually combined...

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Tapered Bushings

As factory standard, all Dujua equipment items are coupled to the shafts via Tapered Bushings.

Advantages of this system:

• They distribute torque transmission force evenly over 360 degrees of...
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Bearings

Your process requires the use of Bearings. Dujua has the best solution for your industrial application. With a team of highly qualified Engineers, always focused on recommending the best practices...

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Lubrication System

Automatic centralized lubrication systems start from the premise of using a smaller amount of lubricant applied more often. This approach aims to keep the lubricant film constant and uniform at...

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Drive

Your process requires the use of Motors, Gear Reducers and Gearmotors. Dujua has the best solution for your industrial application. With a team of highly qualified Engineers, always focused on...

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Skirtboard

Developed by our engineering department, following Dujua standard manufacturing and quality criteria. Its purpose is to prevent blockage of the biomass movement path. It works as a level sensor that...

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Seals

We supply the most varied types of seals (polymers, plastics, elastomers, rubber sections, retainers, felts, gaskets, seals), according to our customers’ needs.