Nanofiber Double Spinning Electrospinning Machine

Nanofiber electrospinning machine is a benchtop electrospinning system with dual spinning and learning functions, known as one of the effective and convenient ways to produce nanoscale fibers. These nanofibers have several remarkable properties, such as a large surface area by volume ratio, high porosity, flexibility of surface function, and excellent mechanical properties. Nanofibers are widely used in filtration and multifunctional membranes for medical purposes due to their outstanding properties. The nanofiber electrospinning machine is a system used to produce microfibers with a diameter of 20-1000nm. Integrated with two dual-channel injection pumps, high quality nanofibers can be produced efficiently.

Description

The nanofiber electrospinning machine consists of a bipolar high-voltage power supply and a set of collectors for different applications. The instrument is also equipped with a unique rotating collector that allows the user to screw the fiber into the thread and collect it in the spool. The diameter of the fiber depends on various parameters, but mainly on the flow rate. To turn the fiber into yarn, two injection pumps, one with a positively charged spinneret and the other with a negatively charged spinneret, are used to form the fiber yarn and roll it into a funnel-shaped collector. Nanofibers have high specific surface area, small diameter and large porosity. More than 100 polymers are available as raw materials, as well as proteins, collagen, organics (PEO, DNA, PAA, PLA, nylon, polyester, acrylic resin, PVA, PS, PAN, peptides, cellulose).

Main features:

1, cabin heating: use 1000 W coil heater, up to 45°C

2, the chamber is equipped with residual charge discharge rod for electrostatic elimination

3. Provide a switch to close or open the door

4, LED cabin lighting and backlighting to view needle tips and electrospinning process

5, exhaust fan for solvent evaporation. It is also used for cooling equipment after the rotation process

6. The emergency stop function is provided on the control panel to stop the equipment in case of emergency

7. Scales are provided on granite surfaces in X and Y directions to help the ultimate user achieve repetitive results by selling injection pump, target and edge rotator positions

8, software control various functions, such as spindle speed, duration, injection pump flow, X, Y speed and so on.

9, the system provides different diameters of rotating mandrel target, Y stage target and fixed plate target.

10. Coaxial spinnerets: Our nanofiber electrospinning devices are equipped with coaxial spinnerets to help produce hollow nanofibers and nuclear/sheath nanofibers. The technique can also be used to combine the different properties of each polymer into a single fiber

11, independent fume hood with exhaust fan, halogen lamp and transparent door and other functions, can be used to monitor the electrostatic spinning process

12, built-in arc protection circuit.

Technical Parameters

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