Process of Sleeving Twin Parallel Cylinders (PECD)
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Phase 1

Used cylinder, with worn internal holes.

Fase 1

Phase 2

Opening the holes.

Fase 2

Phase 3

Production of two bimetallic sleeves with internal bimetallic coating.

Fase 3

Phase 4

Cutting and welding of the sleeves in order to form the “eight”.

Fase 4

Phase 5

Inserting of the “eight” in the interior of the opened cylinder in order to return the cylinder to it’s original diameter with the corresponding internal bimetallic coating.

Fase 5

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