Multi-needle electrospinning spinneret is widely used for mass production electrospinning. Through extensive research and development for years, TONG LI TECH developed many types of Multi-needle spinnerets and related moving machinery for labs and mass production, which can produce different nanofiber sheets with even properties.

TONG LI TECH offers a wide range of Multi-needle electrospinning spinneret for lab use, pilot production, mass production.

Advantages of multi-needle electrospinning spinneret compared to needleless spinnerets:

1. Various shapes and arrays available.

2. Electrospinning conditions is easily controllable.

3. Concentration of the polymer solutions is stable.

4. TONG LI TECH developed auto-clean device for needles, which is very convenient.

5. It is easy to control the temperature and humidity for mass production.

6. A lot of experience can be refered.

Linear Multi-needle electrospinning spinneret in lab use：

Multi-needle in a circle：

Multi-coaxial electrospinning spinneret in a circle (Six coaxial spinnerets)

Multi-needles in arrays

V-shape Multi-needle electrospinning spinneret (4-8 needles)

Multi-needle electrospinning spinneret for mass production, 192 needles per unit.

Easily extentionable Multi-needle electrospinning spinneret for mass production.

Needle amount: 192needles * N.

Please email or call for more details.