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MUS0920201
07/10/2014 14
MELTON, S.L.U. - POLIGONO INDUSTRIAL AGUSTINOS CALLE G-34,31160 ORCOYEN, NAVARRA
TEL: 00 34 948 321580 Fax: 00 34 948 326584 e-mail: [email protected]
2.2.7. Pumping and Distribution System:
It features the following components:
Manifold:
This manifold distributes the Hot Melt to the hoses and guns. Made of aluminium,
it is assembled inside the bench. It heats up through internal resistors. The manifold
features outlets to connect the hoses, a purging valve, a filter to remove impurities and a
regulator.
The regulator controls the unit’s output pressure.
The manifold should not be dismantled; this operation should
only be done if there is an adhesive leak between the tank and
the manifold.
Pump:
The pump is what moves the Hot Melt or other thermal fusible product at a certain
pressure from the pump manifold through the manifold to the hoses and guns.
The pump is located inside the bench and is driven by an alternating current
gearbox. The pump speed is shown on the display located on the front of the control
panel.
Gearbox:
The purpose of the gearbox is to control the pump. It is an alternating current
motor that is controlled by a vector-controlled VFD which transmits the power through a
connection to the pump. The motor speed can be manually or automatically adjusted
depending on the ratio required in the main machine. It can
’t exceed 100 rpm.
2.2.8. Electrical System:
It is in the electrical box with the exception of the heat resistors and the motors. All
of the control electronics and the power needed to operate the machine are located
here.
2.2.9. Control panel:
It is situated at the front of the machine with the machine operating and
adjustment switches.
2.2.10. Plus lid:
This version is used to improve the melting capacity. It has a cylinder to press the
adhesive block against the melter.