High Voltage Nano Electrospinning Machine With Coaxial Nozzle - China

This high-voltage electrospinning machine is for preparing ultra-fine fibers with the diameter of 20-1000nm by using a polymer solution or molten liquid in a strong electric field.

The nanofiber has a high specific surface area, small diameter, and large porosity.

There are more than 100 kinds of polymers could be used as raw materials, and also protein, collagen, organics (PEO, DNA, PAA, PLA, nylon, polyester, acryl resin, PVA, PS, PAN, peptide, cellulose).

Main parts: liquid supply device, high voltage power supply, spinning nozzle, collecting device

1 - Liquid supply device: uses two professional scientific research syringe pumps, can provide liquid with continuously stable flow, and the liquid supply speed is adjustable to meet the needs of different spinning solutions.

2 - High voltage power supply: can provide a stable electric field for a long time, electric field strength standard 0~30KV.

3 - Spinning nozzle: Coaxial nozzle, which is composed of two inner and outer layers of two needles with different diameters.

It can be used to make hollow-structured nanofibers, shell-core structured nanofibers, micron fibers, etc.

Using coaxial spray technology, polymers with different properties can be combined to make nanofibers with special properties.

In addition, some polymers with poor spinning performance can also be prepared into special nanofibers by coaxial spray technology.

In this case, the polymer with poor spinnability should be used in the outer layer of the coaxial nozzle, and the polymer with good spinning performance as the inner structure.

Besides, the support of spinning nozzle is adjustable for obtaining the best spinning distance and non-woven fabrics with different widths, which can perform automatic reciprocating motion parallel to the collector, effectively improve the uniformity.

4 - Collecting device: standard configuration is one drum collector.

Other plate collectors are optional.

Technical parameters

Input Power supply AC220V 50Hz

High voltage power supply Output voltage 0~30KV Max.

current 1mA Max.

Power 30W Temperature Coefficient (Temperature Drift) 0.1%/℃ Stability 0.1%/h (after 30 minutes preheating time) Load Regulation 0.5％ Adjustment mode Potentiometer adjustment

Heater Heating method Infrared heating tube Working temperature ≤ 60℃ Max.

heating power 1 KW

Syringe pump Quantity 2 sets Channel for each pump 1 Capacity 2.5ml-60ml Flow range 2.779 μl/min~72.24 ml/min

Spinning nozzle Coaxial nozzle Used to make hollow-structured nanofibers, shell-core structured nanofibers, micron fibers, etc.

Collectors Drum collector Size: 200mm* Φ100mm

Driver: brushless motor

Rotating speed: 300-4000rpm Can be used for electrospinning

Humidity Monitor A humidity monitor is for monitoring the humidity level (RH%) ranging from 2% - 95%

Company Contact:

• Posted By: Zhengzhou CY Scientific Instrument Co., Ltd.

• Phone: +86 371 5519 9322

• Address: No. 820, 8th Floor, 1st Unit, 9th Block, Cuizhu Street, High-Tech Zone, Zhengzhou, Henan, China, zhengzhou , henan , China

• Email:

• Website: https://www.cysi.wang

• Business Description: Founded in 2013 by a group of professional engineers.
  
  CY is a high and new technology enterprise registered in Zhengzhou,Henan province.
  
  CY Scientific Instrument mainly provide regular furnace for lab.
  
  Also do customized furnace and some other related accessories and equpments in high quality and low cost precision machines for material research and R&D lab.