Industrial nanofiber production line (INFL)

Industrial electrospinning machine

Fnm Industrial nanofiber production line (INFL) is a polymeric/ceramic nanofibers producer machine in industrial scale for various applications. Industrial electrospinning system have 4, 6 or 8 electrspinning units. These machines use deferent mechanisms for electrspinning. In neddle-based models there are array of needles and the polymeric solution injected to the nozzles by syringe pumps, a scan system used to move to nozzles and help homogenous nanofiber mat. INFL can control the electrospinning parameters and conditions including electrospinner drum and collector rotating speed, working distance, speed of substrate winding, working temperature and operation time. INFL has sufficient safety for users with respect to the handling of a high voltage power supply and chemical solvents.

Using this production line, nanofibers can deposit on different substrate in industrial scale. INFL system is widely used for producing nano-filters and nano-facemasks. Depending on the number of electrospinning units, nanofiber production rate will be about 50-800 square meters per hour.


Industrial electrospinning machine



  Various polymers and composites have the potential to be electrospun.

  Different product specifications such as porosity, morphology, diameter, and ability to load beads can be obtained.

  The process is easy and economical.

  Different polymer types such as synthetic, biodegradable and natural polymers and/or polymer/composite may be processed.

Easy operations and convenient functions:

  Electrospinning parameters can be programmed in full controllable ways via user-friendly panel.

Nanofiber diameters:

  60 to 350 nm

Control Systems and panels:

  PLC system for control all operating conditions

  Touch Interface (HMI)

  Independent control of each type of polymers used in every units

  Positive and negative voltage applied to the solution bath and collectors

  Indicate the humidity of the chamber (humidity control is optional)

  high voltage control systems

  Emergency stop button


Input power

  220 volt, single phase, 60-50 Hz

  380 volt, three phases, 60-50 Hz (optional)

Current consumption:

  Heater System: Up to 20 Amps

  Dryer: maximum 15 Amps

  Control and HVPS: maximum 15 Amps

Electrospinning Unit:

  4-8 units


  Stainless steel drum in each unit


  Length: in 3 sizes 40, 60 and 100 cm 

  Diameter: 6 cm

  Rotating speed: 2-20 rpm


  Stainless steel

  Controlling the electrospinning distance (6-17 cm)

  Working distance: 6-17 cm

  Rotating speed: 0-50 RPM

  Diameter: 17 cm

High voltage power supply

  Positive: +40 kV

  Negative: -40 kV

  Accuracy of Digital voltage display: 0.1 kV

  Independent voltage control of each unit

Heating system

  room temperature up to 45 C


  Remove Solvent from the chamber by a ventilation fan with a scheduled operation time

Dryer system:

  Substrate dryer chamber with temperature control

Winder and unwinder

  Servo motor control system

  Substrate speed: 50 - 800 m/h

  Maximum substrate width: 1 meter  (160 cm is optional)


  with 6 door for easy access to all parts of the system


  Length: 6 to 8 meters

  Height: 200 to 250 cm  

  Width: 2 meters


  From 2000 to 4500 kg (depending on the order and number of units)


  Industrial electrospinning machine





Industrial Nanofiber production line (INFL)



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