Roller coating machine for stiff leathers
Instarcoat is available with working width of 1300 - 1800 - 2200 - 2400 mm; suitable for impregnation, pigment coating, cold and hot application of oils and waxes, application of foamed chemicals on splits, corrected and full grain, both in REVERSE and SYNCHRO on any kind of leather, regenerated and synthetic materials.
Instarcoat-C has been specifically designed for finishing sole leather.
Thanks to the advanced technical solutions implemented on this model, all the typical problems of the traditional roller coaters could be sorted out.
In detail
Instarcoat features:
- Absolutely no mechanical vibrations which generated coating flaws when finishing fine leather.
- Complete elimination of the printing marks left on the leather by the engraving of the traditional rollers (when using "G" rollers).
- Possibility of finishing any kind of leather for shoe upper as well as sole leather (Instarcoat-C).
- Reduced downtime for maintenance and easy use of the machine even by inexperienced personnel.
Instarcoat has numerous innovations to make operations easier and reduce maintenance time to a minimum:
- The conveyor belt, though keeping its horizontal lay-out, has a geometry that varies manually according to the type of leather to be processed: up to 4 REVERSE and 1 SYNCHRO positions can be selected.
- The doctor blade is fastened to a new rigid support with pivot mounted on bearings to ensure more precise and smooth movement and everything is manually driven by means of a simple front-placed handwheel.
- The working thickness varies according to a centesimal scale with digital display and automatic thickness reset in the control panel. In addition, the special geometry of the belt makes up for any difference in the thickness of the leather so that coating remains steady and even.
- The stainless steel washing tank is equipped with a quick manual exclusion system: this solution is used either to lower the tank and prevent the belt brush and rubber cleaning blade from touching the belt at the end of the working cycle or whenever the coating process should be carried out with washing system off.
- The belt is fitted on a special rack structure easy to remove from the front side of the machine. This specific configuration allows the belt to be quickly replaced by pulling it out sideway without having to take out the driving and idle cylinders and moving the machine away from its working position.
