 MDN - MICRO DISPENSING NOZZLE
In the realm of micro-dispensing application, the challenge
takes place on methods to achieve small volumes or dots of 200 microns
(8mils) and below with high repeatability. Among the methods that have been
developed, the ideal approach at present would still be dispensing nozzle
using auger screw or piston pumps. As for the nozzle, micro-dispensing
requires small orifice with tighter tolerance. Smooth internal finishing is
also an important factor to enhance fluid flow.
Small Precision Tools (SPT) positioned itself
in meeting the challenge by introducing ceramic dispensing nozzles. Utilizing
the ceramic injection molding technology, the nozzles are fully molded as
opposed to inserting rolled tubing and stainless steel machining.
Advantages:
The micro dispenser can be advantageously
used together with a Luer Adaptor for dispensing equipment
that use Luer attachments. The housing nut secures the
ceramic MDN tool against the adaptor while keeping proper
orientation of the stand-off pin (SOP) option. The Luer
adaptor can also host a CDN-M39S metal nozzle.
ASM, Alphasem, Amica, Assembly Tech, ESEC, ESC, Datacon, Delvotec, Air Vac, Dr Tresky,
Foton, Hacker, Hughes, ISMECA, K&S, KME, Laurier, MRSI, Muehlbauer,
Palomar, Quad, SEC (Semiconductor Equipment Corp), Shinkawa, Toshoko,
Universal, West Bond, Viking Semicon and other die bonders.
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