Dip-Electrospinning unit (Electroris-Dip)
a polymeric/ceramic nanofibers producer machine in large scale. The
conventional electrospinning devices often use a nozzle to produce
nanofibers with a very low production rate and it is suitable for
research. Despite of the enormous application potential, needle
electrospun nanofibers meet difficulties in broad applications in
practice, due to the lack of an economic and efficient way to scale up
the electrospinning process. Dip electrospinning appeared as an
alternative electrospinning technology with the aim of producing
nanofibers on a large scale from a compact space. Dip-electrospinning is
featured as electrospinning of nanofibers directly from an open liquid
surface. Numerous jets are formed simultaneously from the needleless
fiber generator. Electroris-Dip® has a main body with a
stain-less steel drum dipped in a polymer solution bath, a plate /
rotating drum collector, positive and negative high voltage power
suppliers and a rolling system of substrate.
Electroris-Dip® can control the electrospinning
parameters and conditions including electrospinner drum and collector
rotating speed, working distance, rolling system including the direction
and rate, working temperature (room temperature to 45°C) and operation
time. Electroris-Dip® has
sufficient safety for users with respect to the handling of a high
voltage power supply and chemical solvents.
Various polymers and composites have the potential to be
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:
PLC with HMI interface
0-35 kV DC, Positive Polarity, precise adjustable
0-35 kV DC, Negative Polarity, precise adjustable
Digital Voltages Monitoring
Stainless steel drum
Changeable (Cylinder, Disk and wire)
Length: 20, 50 and 100 cm related to the model
Diameter: 6 cm
Rotating speed: 2-10 rpm
Rolling system (NL30R model)
Two speed controllable motors
Suitable to gather flexible substrates like filter, fabrics or paper
Speed controlling from 0 to 150 m/h
200-240 V AC; 50/60Hz; single-phase;
Current: 5, 9 and 12A (NL20, NL50 and NL100)
High voltage safety control
Turn off HV while lock of proper earth
Safety switches in 3 doors.