Solid State KB 30H Melt Units are machines used
for melting and pumping hot melt thermoplastic
adhesives. Melt Units that are specified as H
Models, are designed for use with Slautterback
Automatic Heads and Hot-Melt Supply Hoses. A
Solid State KB Melt Unit consists of a heated
Melt Tank, a motor-driven positive displacement
Gear Pump, an adjustable Pressure & Flow-Control
Valve, and Solid State Temperature Controllers.
A KB 30H Melt Unit is equipped with a 30 lb.
capacity Melt Tank. All KB Melt Units are completely
electric and do not require the use of compressed
air for operation. KB Melt Units are able to
pump a variety of hot melt materials, such as
packaging adhesives, product assembly adhesives,
and thermoplastic potting materials. The Melt
Tank's cylindrical design will accept granular,
flake, or chunk forms of hot-melt adhesives.
A Melt Grid at the bottom of the tank transfers
heat efficiently from the Heaters into the hot-melt
material. The melt tank's temperature is regulated
by a Solid State Temperature Controller located
on the front panel.
Displacement Gear Pump
Mounted Flow Control Valve
lbs. (13.6 kg)
hoses (Requires additional parts (not
included) to use more than 2 hoses
or glue heads.)
lb/hr (18.2 kg/hr) - may vary with
different adhesive types.
Range, Melt Tank:
- 400° F (37 -205° C)
- 450° F (37 -232° C)
solid state, microprocessor based timer is easy
to operate. The user selects one or two dispensing
head groups and adjusts the time event duration
for a glue or gap pattern for this head group.
The event sequence is initiated by an external
trigger. ET-4 will accept up to 4 glue or gap
events per head group. Each event pattern is
switch selected, providing 1 millisecond resolution
and ±0.5 millisecond accuracy and repeatability.
ET-4 also provides input, output and power isolation,
eliminating problems associated with system ground/neutral,
floating voltages and noise triggering.
solid state microprocessor based electronics.
toggle switch programming procedure.
programming of 2 head groups.
input trigger for both head groups.
and adjustment of any head group program.
test when processor is powered up.
time display (9.999 seconds).
LED display for dependability and easy
head test switch.
of on-off function for motors and solenoids.
of time dependent functions of a parent
off memory data retention.
ET-4 will operate with any Slautterback Applicator
Head. With the use of an external 24 V power
supply, the ET-4 can switch several 24 VDC solenoid
valves. Consequently, the ET-4 can also be used
with Nordson or Graco/LTI products.
Slautterback 77020-21 DC Single Head Driver is
a solid state electronic device which enhances
of Slautterback Electric Applicator Heads to
produce extremely accurate patterns. Included
are two DC Driver units (shown above).