 |
1 |
- CE certified machines.
- Long experience in the manufacturing of these machines.
- High standard of mechanical construction.
- Use of first quality materials and special alloys.
- Thermal treatment and special finishing of all parts subject to wear.
- High precision gears, overdimensioned and adjustable, practically
of unlimited life.
- Easy and safe hydraulic plant, achieved to avoid overheating.
- High precision of copying and grading and possibility to fit the same
model on several machines getting the same results.
- High grading capacity capable to obtain till 6-7 sizes over the model
size. Not qualified manpower may run the machines, thanks to the easy
working.
- Thanks to the easy working, not qualified manpower may run the machines.
- Possibility to process wood, plastic and aluminium lasts.
- Maximum precision in last copying, without any influence of the material
hardness.
- During the copying operation, thanks to proper cams, it is possible
to adjust the last rotation speed at shaped points, such as heel, instep
and toe.
- Hydraulic adjusted and controlled last rotation speed (0-100 rpm)
(see picture 1). A mechanical gear adjusts the
feed of the milling tools for each last revolution, allowing 6 different
pitches or other different pitches on request (see
picture 2).
- We can easily adjust each tool-holder heads separetely (see
picture 3) or we can regulate all the heads together by a different
graduated lever (see picture 5).
- The finishing operation starts from the heel and reaches the toe.
- Adjustable pressure.
- Automatic working cycle.
- A lever (see picture 4) drives all operations.
- According to the machine choice, you can work by one finish pass only
or two passes, i.e. one pre-finish pass followed by one finish pass.
- Strong hydraulic cast iron cylinders drive the tailstocks and allow
the rotation of the shoetree at its best rigidity conditions.
- All moving parts are oil bath or lubricated by a central unit for
an automatic programmed lubrication.
- Bed and sliding rams are made by Ni-Cr cast iron and thermally treated,
and parts of the copying device are made by Mg alloys.
- We can grade both length and step independently and with high precision.
- An electronic device can be assembled on the machine to develop and
adjust length and step automatically.
- We can move 10 mm. the model along the shoetree (see
picture 6) to adjust the length.
- The movement transmission of the cutter-heads is simply made by two
belts only for four heads. A strong and adjustable tightener allows
fast replacement of the belts and an easy adjustment of their tension
(see picture 7).
|