The traditional centreless machines for grinding and polishing tubes, bars and cylindrical parts with small-medium diameters, available in various configurations, both manual and automatic, for meeting the different working requirements.
The model CPS 400/3000 makes the grinding operation, wet or dry, by means of belt units, whereas the model CP 500 is equipped with working units for dry brushing by means of flap wheels, or for dry polishing and buffing by means of sisal or cotton mops and feeding of solid or liquid abrasive compound.
Wide working range with possibility of processing diameters from 2,5 up to 168,3 mm. and length from a minimum of 20 mm. up to a maximum of 20 meters.
The machines can be provided with different piece driving systems, automatic loading and unloading devices depending on the type of pieces to be worked, inlet and outlet roller conveyors, electronic control by PLC S7 or manual control by electromechanics, safety guards against accidents or sound-proof/protection cabins complying with CE standards.
Bossi has been operating for 40 years as world-wide leader in the manufacture of machines for metal surface finishing.
Our organisation operates in two production units, with a structure able to manufacture the whole machine, from design to electronics.
The wide range of production includes machines which can solve any problem of grinding, satin-finishing, polishing, deburring, etc. of any kind of ferrous and non-ferrous materials, in particular:
- Centreless belt grinding and polishing machines for cylindrical surfaces
- Longitudinal brushing/polishing machines for round or shaped tubes
- Belt grinding and polishing machines for flat surfaces
- Brushing/polishing machines for finishing large flat surfaces
- Machines to be used “in-line” on tube-mills with TIG, LASER and H.F. welding systems:
inside bead control machines for removing the internal weld bead; tube weld grinding machines for removing the external weld bead; planetary brushing machines; brushing machines for square/rectangular tubes
- Indexing and stepless rotary tables for grinding and polishing water taps, door handles, holloware, electric iron plates
- Automatic transfer machines for high production
- Lines for finishing door plates and switch plates
- Wrapping machines for tubes
- Special purpose machines