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Typical applications include solder paste, die attach, surface mount
adhesive, pre-mixed and frozen epoxies, chip encapsulation and dam
writing.
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Recommended digital timed controller for
these valves are the TS500R.
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Rotary valves use a
rotary feed screw (auger) to dispense fluid with a positive displacement
action, allowing for ultra-precise control of the dispensing process.
The unique design ensures that material is constantly present at the
feed screw inlet, while the controlled rotation of the feed screw moves
the material from the feed to the discharge point. Discrete control of
the forward and reverse rotations of the feed screw controls the amount
of material discharged. The unique DMP (Disposable Material Path) valve
(TS5000DMP) offers a choice of 3 different feed screw sizes (6, 8 and
16-pitch), all made of Delrin. The DMP Valve has a hinged doorway that
opens easily so the disposable auger can be removed and replaced within
seconds, while the line is still in operation, significantly reducing
downtime and waste. The choice of left, right or centre hinge openings
makes the valve suitable for mounting on most automated systems.
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