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The ESM series

The ESM series
Electrospinning system for medical / healthcare applications

The ESM series is a nanofiber electrospinning device for medical /healthcare applications.
The HEPA filter is used for the air inlet, also most parts of the inside of the chamber are made of unpainted and highly antibacterial stainless steel.
In addition, mechanism in the spinning space is designed to minimize generation of dusts.
Various polymers can be spun into nanofiber sheets and tubular nanofibers of uniform fiber diameter and film thickness.

*This product is not approved as a medical device.

ESM-101 High-end model with high extendability

Coaxial spinneret
Drum collector
Aligned sheet

Various nanofibers such as aligned sheet and core/shell fiber can be spun by combining various nozzles and collectors.
The large space of the spinning chamber allows large samples to be created.

The ESM-101 is a high-end model with high extendability that can develop nanofibers while changing spinning conditions such as application of negative high voltage from an optional power supply

ESM-201 For developing tubular nanofibers

Special mandrel collector
Tubular nanofiber

ESM-201 is a nanofiber electrospinning device equipped with a special mandrel collector to make tubular nanofibers for developing applications such as artificial blood vessels or stents.
The large spinning space allows spinning of tubes up to 60 cm long.

With the built-in membrane thickness meter measurements be made automatically in programmed time period. Such data will be transmitted to PC to be displayed.
With three syringes different materials can be used to make tubular nanofibers.

 

Performance

Model name ESM-101 ESM-201
Purpose of use Research and development Research and development
Typical Objects Non-woven fabric (450mm-wide)
Aligned sheets
Hollow fibers
Core/shell fibers
Tubular nanofibers
Standard spinneret Clip (100mm-wide) Clip (100mm-wide)
Optional Spinneret Vertical clip
Coaxial
11 nozzles
Coaxial
Standard Collector Plate Mandrel
Optional Collector Drum φ200 w200(up to 3000rpm)
Drum φ100 w200(up to 3000rpm)
Drum φ200 w30(up to 3000rpm)
Drum φ200 w300(up to 100rpm)
Drum φ200 w600(up to100rpm)

Disk(up to 3000rpm)
Mandrel (up to 100rpm)
Roll to roll 450mm/500mm
Y-axis Slide

None
Pump 2 syringe pumps
(up to 3 syringes can be installed)
2 syringe pumps
(up to 3 syringes can be installed)
High voltage power supply 0 to 50 kV 0 to 50 kV
Traversing speed 0 to 300mm/sec 0 to 300mm/sec
Rotation speed of collectors Drum 100 to 3000rpm
Disk 3000rpm
Mandrel 50 to100rpm
Mandrel 50 to 100rpm
Spinning distance 50 to 300mm 50 to 300mm
Programmable parameter ・High voltage output
・Feed rate of solutions from pump
・Rotation speed of collector
・Up/down moving distance of slider (semi-automatic)
・Frequency and interval of cleaning
・Traversing speed and distance
・High voltage output
・Feed rate of solutions from pump
・Rotation speed of collector
・Up/down moving distance of slider (semi-automatic)
・Frequency and interval of cleaning
・Traversing speed and distance
Inhaling and exhausting volume of fan 60㎥/hr or more 60㎥/hr or more
Feed rate 0.1 to 60ml/hr 0.1 to 60ml/hr
Capacity of syringes 5.0 / 10.0 / 20.0 / 50.0 (ml) 5.0 / 10.0 / 20.0 / 50.0 (ml)
Control Touch panel Touch panel
External dimensions (Except protrusions) 1500W x 1060D x 1920H (mm) 1500W x 1060D x 1920H (mm)
Weight 1200kg or less 1200kg or less
Safety devices ・Safety interlock
・Door lock
・Emergency stop button
・Signal tower
・Air supply filter and exhaust gas purification filter
・Immediate shutoff of high-voltage output after POWER OFF
・Shutoff of high voltage output when over-current flows
・Safety interlock
・Door lock
・Emergency stop button
・Signal tower
・Air supply filter and exhaust gas purification filter
・Immediate shutoff of high-voltage output after POWER OFF
・Shutoff of high voltage output when over-current flows

ESM-101

Model name ESM-101
Purpose of use Research and development
Typical Objects Non-woven fabric (450mm-wide)
Aligned sheets
Hollow fibers
Core/shell fibers
Standard spinneret Clip (100mm-wide)
Optional Spinneret Vertical clip
Coaxial
11 nozzles
Standard Collector Plate
Optional Collector Drum φ200 w200(up to 3000rpm)
Drum φ100 w200(up to 3000rpm)
Drum φ200 w30(up to 3000rpm)
Drum φ200 w300(up to 100rpm)
Drum φ200 w600(up to100rpm)
Disk(up to 3000rpm)
Mandrel (up to 100rpm)
Roll to roll 450mm/500mm
Y-axis Slide
Pump 2 syringe pumps
(up to 3 syringes can be installed)
High voltage power supply 0 to 50 kV
Traversing speed 0 to 300mm/sec
Rotation speed of collectors Drum 100 to 3000rpm
Disk 3000rpm
Mandrel 50 to100rpm
Spinning distance 50 to 300mm
Programmable parameter ・High voltage output
・Feed rate of solutions from pump
・Rotation speed of collector
・Up/down moving distance of slider (semi-automatic)
・Frequency and interval of cleaning
・Traversing speed and distance
Inhaling and exhausting volume of fan 60㎥/hr or more
Feed rate 0.1 to 60ml/hr
Capacity of syringes 5.0 / 10.0 / 20.0 / 50.0 (ml)
Control Touch panel
External dimensions (Except protrusions) 1500W x 1060D x 1920H (mm)
Weight 1200kg or less
Safety devices ・Safety interlock
・Door lock
・Emergency stop button
・Signal tower
・Air supply filter and exhaust gas purification filter
・Immediate shutoff of high-voltage output after POWER OFF
・Shutoff of high voltage output when over-current flows

ESM-201

Model name ESM-201
Purpose of use Research and development
Typical Objects Tubular nanofibers
Standard spinneret Clip (100mm-wide)
Optional Spinneret Coaxial
Standard Collector Mandrel
Optional Collector None
Pump 2 syringe pumps
(up to 3 syringes can be installed)
High voltage power supply 0 to 50 kV
Traversing speed 0 to 300mm/sec
Rotation speed of collectors Mandrel 50 to 100rpm
Spinning distance 50 to 300mm
Programmable parameter ・High voltage output
・Feed rate of solutions from pump
・Rotation speed of collector
・Up/down moving distance of slider (semi-automatic)
・Frequency and interval of cleaning
・Traversing speed and distance
Inhaling and exhausting volume of fan 60㎥/hr or more
Feed rate 0.1 to 60ml/hr
Capacity of syringes 5.0 / 10.0 / 20.0 / 50.0 (ml)
Control Touch panel
External dimensions (Except protrusions) 1500W x 1060D x 1920H (mm)
Weight 1200kg or less
Safety devices ・Safety interlock
・Door lock
・Emergency stop button
・Signal tower
・Air supply filter and exhaust gas purification filter
・Immediate shutoff of high-voltage output after POWER OFF
・Shutoff of high voltage output when over-current flows

Components to be integrated

 

Plate Collector

 

Drum Collector

 

Mandrel Collector

Disk Collector


Y-axis Slide Collector


Roll to Roll Collector

 

Clip Spinneret

 

Vertical Clip Spinneret

 

Coaxial Spinneret


 

11-syringe Clip Spinneret

Syringe Pump


 

High voltage power supply