ADJUSTABLE HEAD0 pages

adjustable
coating head
Flexible and accurate bandwidth control
Continuous coating head with manual bandwidth control. It consists of two independent sheets, which
extend from the center to the ends, and activated using levers located in the same side (operator’s side).
The displacement of each sheet is measured in mm, using 4 digit meters. An independently warmed
hydraulic valve is attached to the head, with pneumatic activation.

GLUING
SOLUTIONS

As optional item, a pneumatically activated zoom in, zoom out retractable system is provided that allows
the operator to remove the substrate from the coating lip when the machine stops.
Due to its design characteristics, it allows operational flexibility, making it possible to work in the center
of the machine or on the paper edge, laminate over horizontal or vertical substrate, independently of the
direction that the substrate advances with regards to the coating lip.
t
t
- Standard version:tt
20 to 350 mm
t
- Configurable version:t
According to the attached formulas. Maximum width 630mm
t
- Special version:tt
Consult in case of maximum widths over 630 mm.
Determining the regulation margin with the configurable version.
Upon request, different margins that use the same head body may be designed for regulation widths that
are other than the standard. Once the maximum width is known, the corresponding minimum width can
be determined, and, vice versa, once the minimum width is known, the associated maximum width can
be determined.
These values are determined using the following formulas:

tt
680 + Min. Width (mm)
Max. Width (mm) = -------------------------- or Min. Width (mm) = 2 x Max. Width (mm) - 680tt
ttt
2
Special version
In the case of regulation widths greater than the maximum limit of 630 mm, the factory should be
consulted, providing information about the minimum and maximum widths, as well as the characteristics
of the installation (type of machine, space available, adhesive, fusion equipment used, etc.).