The 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 amounts 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 center hinge openings makes the valve
suitable for mounting on most automated systems.
Solder paste, die attach, surface mount adhesive, chip encapsulation,
dam writing, two-part epoxy, UV adhesive.
• Precise and consistent shot sizes
• Motor reverse capability
• Field replaceable wetted parts
• Adjustable dispense rate
• Closed-loop motor control with encoder feedback (encoder version)