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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 with an 8 pitch different feed screw size 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. This version is centre opening.
Suited to dispensing solder pastes, die attach, SMT adhesives, thermal compounds, pre-mixed and frozen epoxies, chip encapsulation and dam writing. Control the TS5000DMP valves with the TS500R digital controller.
Part ID: TS5000DMP55 Size: 149mm L x 90mm W Weight: 350g Wetted Parts: Delrin, Viton, Nylon Viscosity Range: 30 - 1.3 Million CPS Min Shot Size: 1.5x10-5 cc Repeatability: +/- 0.20% Cycles Per Minute Max: 240 Max Fluid Pressure: 30 psi ( 2.1 Bar) Material Inlet: Female Luer Lock Material Outlet: Male Luer Lock Valve Mounting: 1.0 Inch Wide Channel On/Off Pressure: 50 psi (3.4 Bar) Minimum
Adhesive Dispensing Ltd provide a wide range of equipment options for dispensing almost all assembly fluids - from watery liquids, solvents, primers and activators through to thick pastes, sealants, silicones, gels and epoxies.
- Part ID: TS5000DMP55
- Size: 149mm L x 90mm W
- Weight: 350g
- Wetted Parts: Delrin, Viton, Nylon
- Viscosity Range: 30 - 1.3 Million CPS
- Min Shot Size: 1.5x10-5
- Repeatability: �0.20%
- Cycles Per Minute Max: 240
- Max Fluid Pressure: 30 psi ( 2.1 Bar)
- Material Inlet: Female Luer Lock
- Material Outlet: Male Luer Lock
- Valve Mounting: 1.0" Wide Channel
- On/Off Pressure: 50 psi (3.4 Bar) Minimum
Auger valves are used for many varied assembly and production processes where controlled deposits of medium to high viscosity materials need to be applied. Common applications include:- Dots and beads of solder pastes Dots and beads of flux pastes Dots and beads of epoxies Dots and beads of die attach Dots and beads of heat sinks Potting of components General adhesive applications
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Features
- Ideal for pastes, solder pastes, fluxes, SMT adhesives
- Precise and consistent shot sizes down to micro-litres
- Motor reverse capability for zero ooze/ drips
- Quick field replaceable wetted parts
- Adjustable dispense rates
- Zero cleanup with disposable feedpath components
- Wide variety of configurations
- Includes 8 pitch feedpath
- Simple to control using the TS500R digital controller
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