Volumetric Resin Delivery System
The quality of your sand is only as good as
the accuracy of your Resin Delivery System
- The RPV ELIMINATES Inaccurate,
Inconsistent Resin Delivery
- The RPV ELIMINATES the Need for Constant
- The RPV ELIMINATES High Parts
Shipped 100% Tested, Assembled, and Ready to
The Palmer Retrofit Volumetric Resin Delivery
System is a completely self contained unit to eliminate the problems
associated with old, worn, poorly designed systems that cause such problems
as inaccurate delivery, inconsistent delivery, resin bleed back, the need
for constant re-calibration, and high replacement parts cost. The Palmer RPV
when used to replace resin delivery systems designed around high RPM, low
displacement pumps or complicated calibration control systems.
The entire RPV System is housed in a NEMA
enclosure which can be mounted on or near the existing mixer. All electrical
controls are housed in a smaller NEMA 12 enclosure, located within the
larger enclosure for added protection. All necessary controls are accessible
through a window on the door of the large enclosure.
This design allows easy access to all
controls, switches, pumps, and drives, while protecting them from dust,
sand, and accidental damage.
The electrical control system features two
modes of operation.
The first is HAND, or manual mode, in which
the filling and discharge of each resin reservoir is controlled manually by
The second mode is AUTOMATIC, in which all
aspects of the RPV operate based on a trigger signal from the electrical
control system of the existing batch mixer.
The trigger signal is the only electrical
connection required between the existing mixer and the RP.
High tolerance liquid level detection
proximity switches provide for an adjustable resin amount within the resin
System controls are managed by a state of the
art smart relay system. This system offers the flexibility and power of a
PLC at a fraction of the price.