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Free Coaxial Needle
ramé-hart instrument co. is the world's
largest fabricator of custom coaxial needles and spinnerets. In this
edition of our quarterly newsletter, learn more about our new
Island-in-the-sea Spinneret and Side-by-side Spinnerets. Both of these
products are available in a prebuilt version as well as a custom
made-to-order version. We also fabricate spinneret arrays to order.
However, our most popular spinneret product is our Coaxial Needle - available in prebuilt and custom configurations. We'd like to offer you one prebuilt coaxial needle for free simply for trying a few of them. Use the coupon below to mix and match sizes and get one free. To get started, go to: https://www.customspinnerets.com/coaxial.
For many years ramé-hart instrument co. has been the world leader in custom spinnerets used for electrospinning, electrospraying, and other other applications. Based on valuable feedback from our customers, we have added an Island-in-the-sea Spinneret design to our repertoire of spinneret products. The Island-in-the-sea is much like a coaxial spinneret except that instead of having a single inner needle, it features two separate inner needles (as shown below) - each one capable of ejecting a separate liquid.
We currently offer a prebuilt Island-in-the-sea Spinneret which features (2) 22g inner needles with (1) 14g outer needle. For more details on this product which is in stock and ready to ship, please visit: https://www.customspinnerets.com/multichannel.
We also offer a custom Island-in-the-sea Spinneret which can be built to your specifications. To learn more, visit the link above. When you're ready to order, go to: http://www.ramehart.us/custom-island-in-the-sea-spinneret/. Use the coupon below to save $50 on your Island-in-the-sea Spinneret whether you go with the Prebuilt or Custom version.
In addition to the Island-in-the-sea Spinneret, we also build a variety of custom multi-lumen configurations according to our customers' requirements. For more details, see the second section on this page: https://www.customspinnerets.com/multichannel. Below is a sampling of previous custom multi-channel configurations. Please contact us if you have a multi-lumen / multi-channel application that we can help you with.
The Island-in-the-sea Spinneret is used to
produce a composite nanofiber core made up of two different materials
which is then enshrouded by an exterior of a third material. In some
applications, a composite nanofiber is desired but no exterior is
required. In this case, a Side-by-side Spinneret is what is called for.
Currently, we offer a Prebuilt Side-by-side Spinneret which features two
(2) 22g needles. We can also build a Custom Side-by-side Spinneret to
meet your requirements. Please
contact us with details of your Side-by-side Spinneret requirements
and we can build to your specifications.
Use the coupon below to save $50 off any Prebuilt or Custom Side-by-side Spinneret.
We also make Spinneret Arrays. These
include circular arrays, linear arrays, and rows and columns. These are
also made on a custom basis. Please
contact us with details of your array requirement and we can build
to your specifications. Below are some samples of Spinneret Arrays we've
made in the past. For more details, see
We'd like to express our appreciation to
all of our spinneret customers. There are 100s of you around the world.
We appreciate your feedback, your recommendations for improvements and
new products. And most importantly, we appreciate your continued
business. We will continue to work hard, innovate, and maintain high quality
standards and superior customer service in order to serve you. Thank