Electrospinning detachable three-layer coaxial needle

Electrospinning detachable three-layer coaxial needleCharacteristics:

Detachable design

The outer needle, middle needle, inner needle, needle body seat, and connector can be easily disassembled and cleaned, solving the problem of difficult cleaning inside the welded coaxial needle head. They can be reused, have a long service life, and save costs;

Multiple combination designs, one needle to ten needles

Each set comes standard with a set of universal main needle sockets, with three stainless steel needles of different inner and outer diameters each, up to a maximum of three10The three-layer coaxial needle with combination of outer, middle, and inner layers greatly expands the combination form; At the same time, the stainless steel needles used are all standard needles on the market, with low prices, greatly reducing the cost of use, and can have more combinations of outer, middle, and inner sizes.

Three layers to two layers

Due to our three-stage detachable needle hub design, removing one section immediately transforms the three-layer coaxial needle into a two-layer coaxial needle, expanding the customer's applicability. Similarly, two layers of coaxial needles can also be selected with various combinations of inner and outer needles.

Precision and fine machining

Fine polishing and grinding of needles; Good concentricity among the outer, middle, and inner parts;

Clean material：The main needle holder adopts316LStainless steel material, corrosion-resistant; Use medical grade adapterPPMade from raw materials, clean and safe;

Comes with fixed holes for easy fixation;

Conduct a water pressure test before leaving the factory to effectively prevent leakage;

Electrospinning detachable three-layer coaxial needleOrdering information:

WI22-0301Detachable three-layer coaxial needle set: main body seat*1 group，（13G*+16G+20G）*1，（13G+18G+25G）*1，（15G+20G+25G）*1，1/16’Hose connector*10, small sealing ring*10, large sealing ring*4Ruhr adapter needle holder*4Dual purpose wrench*1Metal fixed bracket*1.

Electrospinning detachable three-layer coaxial needleThe remarks indicate:

1， Dead volume data: Outer middle dead volume:1.4mlThe dead volume of the middle and inner layers:2.0mlInner dead volume:0.2ml.

2， Customers can choose other specifications of outer, middle, and inner stainless steel needles.

3Weight: Approximately300g.