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Technical Brushes for Rolling Mills and pickling can be mounted on cores a Tube empty or "filled" with hubs. Cores can be mono-use or reusable.
SIT Tecnospazzole offers to its customers the service of returning the brush worn out to reuse the core. This way the customer has an economical saving and a lower environmental impact.
The interchangeable SIT Brushes for pickling and in general the large size ring or spiral brushes are mounted on the core with hubs e locking sleeves that allow for a rapid replacement of the brush. Every item is designed and built in accordance with the needs of mounting and processing of the customer.
The surface treated can be of type ferrous (carbon and with filaments) and non ferrous (aluminium and special alloys). Depending on the type of finishing required, you may choose a filament with rectangular or elliptic or circular section.
Application | Type of Filament |
---|---|
Washing | Nylon 6.6 / PPL |
Polishing | Abrasive Nylon Grit 2000-600 Aluminium Oxide |
Finishing | Abrasive Nylon Grit 500-240 Aluminium Oxide |
Removal | Abrasive Nylon Grit 180-80 Silicon Carbide |
Strong Removal (Breaking the surface chippings) | Abrasive Nylon Grit 60-36 Silicon Carbide |
MIN | MAX | |
---|---|---|
External Diameter [mm] | 150 | 600 |
Length [mm] | 400 | 6000 |
Interchangeable module in abrasive filament can be manufactured on all the grits type and with all the sections
Module of interchangeable brush in nylon with welded adapters used in the Washing Stations of the Rolling Mills
Brush in sponge and abrasive cloth for the pickling and the superficial finishing of the coils in metal ferrous an non-ferrous.
A special trimming allows to obtain a perfect cylindricity of the brush with reference to the rotation axis. As a result all the surface of the brush works equally and uniformly on all the surface of processed sheet.
All the brushes are balanced dynamically ISO 1940 g. 6,3 and accompanied by the relative certificate.