Micron PUR LC

micron PUR LC
Gear pump
This particular version of ‘micron gear series’ has been designed
to be used with 2kg PUR blocks adhesive. The gear pump allows an
equal and precise glue application by a control of the glue quantity
through the gear speed.
Multifunctional electronic control
This new development combines the electronic ‘meler’ control that
allows a very userfriendly handling and very effective and intuitive
motor control.
Easy Access
The easy access to all the components of the ‘micron PUR
LC’ is a big advantage in reference to others models. It allows
a fast access to all internal components of the system (motor,
controls,…) by the use of a double side-opening door, which
provides total accessibility.
Connections
The hose connections of the ‘micron
PUR LC’ can be installed at the rear
side of the system, close to the
main machine. Two hoses per pump
and manifold can be installed with a
maximum of two pumps per unit.
Tank
As the other ‘micron gear’ units the
‘micron PUR LC’ version has a large
tank loading zone, as well as a tank drain
valve, making its filling and emptying easier.
In addition, it includes a large contact zones,
providing an optimal fusion rate.
In this particular version the lid is completely
air-tight (with double closing system) and
includes the installation to guarantee a non
moisture atmosphere inside the tank to
prevent adhesive’s reaction. As an option
you can order the air-dryer assembly or not.
Motor-pump
The assembly of motor-gearbox-pump
guarantees an equal hot-melt supply, which
is controlled by the motor rotation speed.
Compatibility
The ‘micron PUR LC’ can be equipped
with Pt100 as well as with Ni120 sensor technology. Therefore it is
compatible with most of the commom hot-melt systems in the market.
Safety
The by-pass valve ensures, that excess pressure situations are
avoided in the system. It also allows to maintain a constant system
pressure even in intermittent applications with closed, non applying
guns.
Likewise air-dryer control guarantees a completely safety operation
due to the detection of opening lid to remove the internal pressure in
the tank.
TECHNICAL CHARACTERISTICS
Tank volume
Pumping rate
Melting rate
Number of pumps
Number of outputs
Motor power
Pump speed
Temperature range
Temperature control
Max. working pressure
Pressure relief valve
Max. input power
4 liters for 2 kg PUR blocks (air-tight lid)
4 cc/rev single pump (*)
6 kg/h (*)
1
2
250 W
0-100 rpm (10-80 rpm recommended)
40 to 200ºC
RTD ±0,5ºC
90 bar (1.305 psi)
pneumatic (standard)
5.750 W (230V 1~ 50/60 Hz)
2.900 W per phase (400V 3~ 50/60 Hz + N)
Temperatures ok output
Low level output (with external ligth beacon)
External standby activation
Outputs enabled external control
Motor ON/OFF external contact
Motor speed external control
230V 1~ 50/60 Hz + N + PE
230V 3~ 50/60 Hz + N + PE
400V 3~ 50/60 Hz + N + PE
see drawing
temperature control technology (Pt100 or Ni120)
air-dryer assembly (pre-installation included as standard)
External functions
Electrical connection
Dimensions
Options
608
709
709
608
709
709
308
308
430
430
C 030-E Rev 00 MELER reserves the right to modify the contents of this catalogue without notice
839
839
* Depending on adhesive type
IDENT
FECHA
REALIZADO
CERTIFICACION/CERTIFICATION
APROBADO
TOLERANCIAS GENERALES/GENERAL TOLERANCES
PESO/WEIGHT
UNE EN 22768-1 F
FECHA/DATE
724
TRATAMIENTO/TREATMENT
DIBUJADO/DESIGN VALIDADO/COMFIRM
NOMBRE/NAME
724
MODIFICACION
MATERIAL/MATERIAL
ESCALA/SCALE
D.Z.D.
J.Z.G.
28/01/2010
28/01/2010
TITULO/TITLE
PLANO DE IMPLANTACION
REFERENCIA
REFERENCE
DENOMINACION/DENOMINATION
S/E
Nº DE HOJAS
1 DE 1
www.meler.es
SUS. A
CATEGORIA
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MELER GROUP
P.I. Los Agustinos, Calle-G, Nave-D-43
Corporate Headquarters E-31.160 ORCOYEN. Navarra (Spain)
E-mail: [email protected] Tel.: +34 948 351 110 - Fax.: +34 948 351 130