Engraved rollers
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"G" type REVERSE rollers

"G" TYPE REVERSE ROLLERS WITH HELICAL ENGRAVING

The G type REVERSE rollers are ideal for the finishing of soft skins, usually harder to feed in.

These rollers type, installed in the new models of the Gemata machines, use the particular structure of the transport belt and allow to obtain exeptional results in the finishing:
  • easier feeding of thin and soft skins;
  • wider range of capacity.

Reverse rollers type G are available both chromed and in the Long Life variant.
Type Impregnation capacity
Chemical viscosity
(10" Ford cup n°4)
Coating capacity
Chemical viscosity
(45"-60" Ford cup n°4)
12 G Not used 20 - 28
14 G 40 12 - 18
17 G 35 10 - 16
21 G 30 7 - 14
25 G 20 5 - 10
30 G 15 3 - 7
40 G 10 2 - 5
50 G 5 1 - 2

Set parameters: conveyor speed and cylinder speed 1 to 3.
This table is purely indicative. The capacity (in g/ft2 wet) varies depending on the working speed, on the product's viscosity and on the absorbance of the leather.