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Cold Milling
®
The revolutionary cold leather milling technology
Innovation in leather finishing passes through temperature. The Cold Milling ® tannery drum represents Erretre's highest technological evolution and allows working regardless of external environmental conditions. Hot or chill, Cold Milling ® maintains a constant leather milling temperature without affecting the humidity of hides and skins.
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Cold Milling ®: what is cold leather milling?
Cold Milling ® is the new Erretre patented technology designed for the most sensitive leathers. Available for Erretre Black Line fulling drums, it allows the cold milling of leathers through the perfect control of temperature and humidity parameters.
low consumptions with Cold Milling®
High performances
The Cold Milling® drum represents the ultimate expression of Erretre's innovation and technology in leather finishing machinery for tanneries.
Total insulation of the milling environment
Controlled moisture even at low temperature
Clear and safe view of the machine
+30% efficiency in milling hides and skins
Independent air temperature management
More space for loading and unloading leather
Milling efficiency
PACA 3000 Black Line Cold Milling
+30%
PACA 3000 standard
Air dedusting
CT7 Black Line dust collector
+20%
CT5 dust collector
Accurate temperature management
Total temperature control inside the drum thanks to Cold Milling ® technology
Both for cold milling cycles
And for hot milling cycles
There is an ever-increasing demand for superior-quality soft and smooth leathers, especially from vegetable and wet white hides that are particularly sensitive to heat: thus, temperature control during finishing procedures must be extremely precise.
After years of research, the innovative Cold Milling ® technology patented by Erretre allows the environmental temperature inside the drum in contact with the hides to be kept under control, while being totally independent from the external environment and the quantity of hides being processed.
The more accurate control of temperature and humidity avoids thermal shocks to the hides, achieving uniform and reproducible results no matter the season, time of year or location of the plants between different continents.
The entire line of Black Line drums can be chosen in the Cold Milling ® version.
Cold Milling ® range of milling drums
PACA Black Line Cold Milling®
Automatic unloading tannery drum
Our Black Line drums with Cold Milling® technology
are available in different configurations and sizes.
Automation of tannery milling drums
The automation of Erretre's tannery machinery allows operators to work with total management and maximum control of the leather finishing phases: processing parameters such as temperature and humidity, working times and chemical additives dosage. L.C.A.S and M.O.Re software allow the collection of production data and the storage of recipes and work cycles, both to ensure consistently high quality results by optimizing the organization of the work in the tannery.
L.C.A.S.
Local Computerized Automation with PLC
Modern, user-friendly and easy-to-use operator software for leather milling processes. Collection of instantaneous data, analysis of the historical processing data and much more.
M.O.Re
Milling Organizational Resource
Complete remote management of entire milling drum lines. Real-time data collection and control, production cycle time study and analysis, and much more.
Contact us
Do you have special requests or are you looking for additional information on Cold Milling ® tannery drums? Write to us and one of our staff will get back to you as soon as possible. Thank you!