ITALPROGETTI engineering S.r.l.
Polypropylene Drums
The range of production of the polypropylene drums, covers all the process exigences, from soaking to dyeing.
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The main advantages using the polypropylene drums are:
- very easy cleaning and colour change in dyeing process
- smooth action on the grain, even with very short float. This is due to the superficial characteristics of the material and also to the internal parts of the drum, all well "rounded".
- possibility to carry out leather processes extremely corrosive for the wood, such as unhairing using hydrogen peroxide, bleaching with cloridric acid.. No chemical corrosion.
- increase of the drum capacity of 10-15% if compared to a drum with the same external sizes in wood.
- good thermal insulation