The use of high quality raw materials, the appropriate processing cycle, and efficient heat treatments are essential for the reliability of mandrels.
Competence
How we work
Particular attention is paid to checking the correct coupling of the sliding surface and the correct distribution of the grease. Each mandrel is tested, certifying its operation at the minimum and maximum expansion diameters.
All these operations guarantee good functioning and therefore high reliability.
Relevant products
Castellini produces mandrels and gear boxes, but has a wide experience in assembling complete downcoilers and reefs.
Spare parts for mandrels
Castellini produces mandrels components starting from the smaller detail till the complete set of sectors.
Mandrel revamping
Castellini is deeply experienced in revamping projects, in particular for heavy components and equipment as mandrels
Services and revamp
Before
revamping
After
revamping
“Mandrels and relevant accessories are our daily challenge. Challenge our capabilities.”
Alessandro Parzani
Chief Sales Officer – Machining Business Unit
Other spare parts that can be of your interest
We provide the industry with cutting-edge technological solutions.
Discover all the other Castellini’s spare parts:
