AUTOMATIC HOT-MELT ADHESIVE FILLING SYSTEM SERIES TWISTER F-150 pages

AUTOMATIC HOT-MELT ADHESIVE FILLING SYSTEM

TWISTER F-15

The automatic hot-melt adhesive filling system Series TWISTER F-15 may be installed and used on any existing gluing system. It permits
glue to be loaded into the machine automatically and maintains the glue level constant in the tank without needing the intervention of an
operator. TWISTER F-15, with absolutely dependable technical characteristics, consists of essentially two main elements: the control unit
and the suction pump. The control unit is connected to a sensor that detects the level of the adhesive inside the melting tank. When the
level is low, a precise signal is sent to the suction pump, which intervenes by loading small quantities of glue with the goal of keeping the
tank constantly full, and in this way avoiding carbonization and exposition of the glue to external contaminants. Installing the TWISTER F-15
system requires less than one hour of time, a power outlet and an air supply feed.
TWISTER F-15 technical features guarantee a return on the investment in only 6 months; thanks to the automatic glue refill the manual
intervention by the operator will be drastically reduced generating a considerable saving in maintenance costs for the whole system and
warranting no machine downtime caused by glue shortages in the tank. Further advantages using TWISTER F-15 are the elimination of risks
for the operator of contact with hot glue and no risk of contaminating the glue with external agents keeping the original adhesive properties,
reducing carbonization process and avoiding thermal shock dangerous for the correct conservation and adhesive use.

CONTROL UNIT
The control unit, complete with microprocessor, controls and
manages all phases of loading of the glue from the storage
container to the melting tank. The system also has a button
for manual loading. Another useful, practical and original
feature that distinguishes the Twister F-15 from the
competition is the possibility to unhook the control unit from
the storage container.

CONVEYOR CONE
Made entirely of stainless steel, this part directs the granules
of adhesive into the melting tank without dispersion. Its coneshaped form was specifically designed, and allows it to be
used on all existing systems, no matter what the brand or ype
of machine.

LEVEL SENSOR
A special lance probe is inserted inside the melting tank. The
probe detects variations in the level of glue with absolute
precision, and sends load and stop signals to the suction
pump.

HERMETIC CLOSING SYSTEM
The hermetic system for the connection of glue and air tubes
and the protection filter installed on the bin side, allow to use
TWISTER F-15 avoiding the risk of contaminating the glue
with external agents keeping the original adhesive properties,
reducing carbonization process.

VIBRATION SYSTEM
A particular vibration system connected with the suction
pump prevents lumps from forming in the glue, which could
block the suction process.

SUCTION PUMP
A system of suction works through an innovative, powerful
Venturi pump that was completely designed by Preo, built in
stainless steel and treated Ergal. The suction pump does not
contain any moving parts, thus excluding the possibility of
mechanical failure and eliminating time needed for
maintenance.