Autotypical

Spray coating machine

Spray coating machine

Spray coating machines are used to achieve the highest productivity. An even coating across the cylinder is one of the basic requirements for high quality cylinders. The spray coating machine is a must for big and heavy cylinders, especially if a multiple step etching is necessary.

  • All parameters such as rotational speed of cylinder, advance and number of coating repetitions are completely selectable / can be freely chosen
  • For special applications any layer thickness required can be adjusted
  • Completely encased – thus faults in coating are minimized

Machine range

Total length max. 3800 mm
Diameter max. 500 mm
Cylinder weight max. 2000 kg
Machine weight max. 6000 kg

Vertical coating machine

Vertical coating machine

A coating collar is moved slowly and smoothly along the cylinder applying the lacquer in an even coating. The coating is automatically stopped just before the end of the cylinder or sleeve. The remaining lacquer is collected, filtered and can then be used again. After about five to ten minutes for drying, the cylinder or sleeve can be laser-engraved in the DIGILAS.

  • Precise control of lacquer thickness
  • Smooth speed of coating collar over the total length of the cylinder
  • Infinitely adjustable speed of coating collar for different coating thicknesses
  • High reproducibility
  • Residual lacquer can be used again

Machine range

Total length max. 3750 mm
Diameter max. 500 mm
Cylinder weight max. 2000 kg
Machine weight max. 6000 kg

Spray etching machine

Spray etching machine

In the spray etching machine the screen dots which were opened by the laser engraving are etched. Due to the predetermined ratio of screen and cell wall an optimum, narrow screen wall is made possible after the etching – the cell depth is completely optional and can be determined by the etching time.

  • Owing to reversing drive and independent movement of the nozzle bars, stripes are avoided particularly in case of surface etching
  • High reproducibility due to automatic space adaptation of the nozzle bars to the cylinder surface
  • Internal fully automatic program flow

Machine range

Total length max. 3800 mm
Diameter max. 500 mm
Cylinder weight max. 2000 kg
Machine weight max. 5000 kg

Cleaning and de-coating station

Cleaning and de-coating station

The cleaning and de-coating unit is required for cleaning and degreasing the cylinders before being coated. This unit can also be used for de-coating the cylinders after the spray etching process.

Machine range

Total length max. 3800 mm
Diameter max. 500 mm
Cylinder weight max. 2000 kg
Machine weight max. 2000 kg