Needle-free electrospinning machine

This type of electrospinning machine is a device for preparing polymer nanofibers based on electrospinning technology. It is mainly composed of a liquid supply device, a spinneret, a high-voltage power supply and a collecting device.

The liquid supply device uses a professional scientific research injection pump, which can provide a continuous and stable flow of liquid, and the liquid supply speed is adjustable to meet the needs of different types of spinning liquids. The liquid supply thrust is stable, and the liquid supply speed is controllable with high precision.

The spinneret defaults to an ordinary needle tube, and there are a variety of thicknesses to choose from. The spinneret is fixed on an insulating bracket, and the bracket can perform automatic reciprocating motion parallel to the collector, which can effectively improve the uniformity of spinning. The company can also customize coaxial nozzles for spinning core-spun yarns or hollow yarns according to customer needs, and can also choose multiple nozzles and their matching brackets to achieve the effect of improving spinning efficiency. The output voltage of the high-voltage power supply is continuously adjustable, which can provide a long-term stable electric field for electrospinning, and the adjustable range is 0~30kV.

The default collecting device is a roller collector with adjustable speed, and the roller diameter can be customized. The parallelism of spinning can be effectively controlled by adjusting the drum speed. If customers have special needs, other types of collectors can be customized, such as XY axis collectors, grid collectors, cage collectors, etc.

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