PREBUILTMULTI-CHANNELSPINNERETS
This prebuilt multichannel coaxial spinneret (250847) features (3) inner needles made from 17 gauge Type 304 stainless steel needle tubing which are fed by a single female Luer inlet. Style A side inlet provides the outer flow though a 7 gauge needle. DIM C = 0 which means that the inner and outer needles end on the same plane. This item is in stock and ready to ship. To order, please visit this ordering page.
MULTI-CHANNELSPINNERETS
ramé-hart can fabricate a multi-channel (also sometimes called multi-lumen) spinneret used for multi-channel electrospinning and other applications per your exact requirements. All we need to get started are your specifications - outer needle gauge, number of inner needles and their gauge. If you have a sketch or drawing, please forward to that us as well. Once we have your design ironed out, we can quote you a firm cost and lead time.
Also, please see our photo album for additional ideas and configurations.
ISLANDINTHESEASPINNERETS
ramé-hart offers a Prebuilt Island-in-the-sea Spinneret which features two separate inner flows (22g) and a single outer flow (14g). This configuration allows for three unique liquids - two unique inner flow liquids with a third liquid for the outer sheath. Think of this as a coaxial needle with twin inner needles instead of one. To order a Prebuilt Island-in-the-sea Spinneret, click here. This item is kept in stock.
ramé-hart also offers a Custom Island-in-the-sea Spinneret. This product is similar to the prebuilt version. However, you pick the dimensions and needle gauges that meet your specifications. To order the Custom Island-in-the-sea Spinneret, click here. Lead time is two weeks.
