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ATN, the modular polishing machine

  • Features & Benefits
  • Technical data
  • Downloads

ATN machines are used to obtain the finishing No.3, ("coarse polishing", with abrasive grains from G60 to G150) and No.4 ("fine polishing", abrasive grain from G180 and beyond). ATN can be applied to the top surface of coils and sheets.

The AT concept is even more flexible as the single modules can be combined together with or without an intermediate space, allowing to choose the proper balancing between intermediate inspection points and line compactness.

By using ATN machines Customers can benefit from:

  • Reduced operational costs
  • High productivity rate, up to 100 m/min
  • Abrasive belt replacement in just few minutes
  • Same abrasive belt for both top and bottom modules
  • Spare parts standardization and optimization
  • Easiness of capacity expansion following the demand
  • Easiness of use, by means of improved touch panel.

The following are the key technical data for typical configurations. Other configurations are available on request.

MODEL
ATN
AT2N
AT3N
No. of working units
1 unit 2 units 3 units
Useful widths
1100 - 1600 - 2100 mm
Thickness range
0,4÷15,0 mm
Feeding speed
Adjustable up to 100 m/min
Contact roll diameter
240 mm – Covered with rubber at 55 ShA
Abrasive belt width
Up to 1150 - 1650 - 2150 mm (depending on width)
Abrasive belt length
2800 mm
Machine pass line
930 mm
Machine weight
6.500 kg 13.000 kg 19.500 kg

 

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