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Motor Driven Auger Valves
for Positive Displacement Dispensing |
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Motor driven auger rotary valve for
applying exact dots, controlled beads or potting of most gels
and pastes. Operates from a digital
dispenser
with material feed from a cartridge or syringe barrel. Positive
displacement valves will not be affected by material viscosity changes or
room temperature fluctuations. The most precise and consistent
method for handling pastes. |
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This
dispensing method uses a rotary feed screw (auger) coupled with a
precision DC motor to dispense paste like materials with a rotary
displacement action.
The unique design ensures material is
constantly present at the feed screw inlet while the controlled
rotation of the feed screw dispenses fluid from the feed point out
to the dispense tip. Dot size of 0.010 Inch (0.25 mm) in diameter can be
achieved with high percentage of repeatability rate.
Due to
its versatility, high accuracy and ease of setup, the rotary auger
valve is the preferred choice in the electronics industry. It can
dispense virtually any fluid that has viscosity of 30,000 cps or
higher, including difficult materials to dispense such as particle
filled solder pastes. In fact it is the only valve that can dispense
solder paste consistently.
Use our
valve selection guide
page. Precision valves will
dispense accurate deposits direct from syringes, cartridges or
pressure pots. Valves operate with minimal maintenance, ensuring
clean and accurate dispensing & can be fixed on a production line or
onto an
XYZ robot.
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. |
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TS5000DMP-DCX Rotary Microvalve |
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Motor driven
positive displacement auger rotary valve. For very high accuracy
deposits of solder pastes, die attach, SMT adhesives, thermal
compounds, pre-mixed and frozen epoxies, chip encapsulation and
dam writing and many other materials.
Disposable feed path assembly eliminates the need for time
consuming cleanup or replacing costly parts. Variable speed and auger size allow for micro
dots or precise lines of material. Reverse action prevents
oozing. Use with digital valve controller.
Delrin feed screw. |
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TS7000DMP-DCX Rotary Microvalve |
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Motor driven
positive displacement auger rotary valve. For very high accuracy
deposits of solder pastes, die attach, SMT adhesives, thermal
compounds, pre-mixed and frozen epoxies, chip encapsulation and
dam writing and many other materials.
Disposable feed path assembly eliminates the need for time
consuming cleanup or replacing costly parts. Variable speed and auger size allow for micro
dots or precise lines of material. Reverse action prevents
oozing. Use with digital valve controller.
Hardened tool steel feed screw. |
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Items
are shipped by a courier on a tracked and
insured service with products that are available from stock. Items on a
longer
lead time will be shipped as soon as they are made available and
customers are notified of the shippers tracking code.
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. |
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 Silicone and chloride free plastics
Supplied
in sealed packs
Resistant to aggressive fluids and solvents
Available to order direct from stock
Industrial grade safe materials to 100 PSI
Supplied in sealed packaging with batch codes |
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Copyright
2019 Adhesive Dispensing Ltd. All transactions subject to Adhesive
Dispensing Ltd standard
Terms & Conditions, E&OE.
Prices are
in UK pounds. Vat is not charged on orders placed outside the EU
and any EU orders are exempt from VAT only if a valid company VAT number is
provided to us at time of order or before shipping. Products are covered by a 12-month warranty against
faults and malfunction.
All orders online are
encrypted for safety and security. Please read our
privacy agreement for details. We also
process phone or fax payments by credit and debit card. Please contact
our accounts department if you would like to open a credit account with
us.
Disclaimer: While reasonable efforts have
been made to ensure all information on this website is accurate,
Adhesive Dispensing Ltd. do not assume responsibility for any errors
or omissions. All specifications, illustrations, data and prices are
subject to change without notice. |
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