Users' Forum
EQUIPMENT

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 60mm 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

* The effective width varies depending on the material.

Model name ESM-101 ESM-201
Purpose of use Research and development Research and development
Typical Objects 500mm-wide nonwovens
Aligned membrane
Core/shell・hollow nanofibers
600mm-wide tubular fiber
Standard Collector Plate (600mm) Mandrel(50 to 100rpm)
Optional Collector Drum φ200 w200(100 to 3000rpm)
Drum φ200 w600(100rpm)
Standard spinneret Spindle Spindle
Optional Spinneret Vertical clip
Coaxial
11-syringe clip
Coaxial
Spike (coming soon)
Spinneret operation Range of motion 600mm
Traversing speed 0 to 300mm/s
Range of motion 600mm
Traversing speed 0 to 300mm/s
Syringe pump 2 built-in(To mount 3 syringes each) 2 built-in(To mount 3 syringes each)
Feed rate 0.1 to 60ml/hr 0.1 to 60ml/hr
Control Touch panel Touch panel
High voltage power supply Spinneret  Voltage:0.5~50.0kV
Current:0.0~100.0μA
Collector  Voltage:-0.5~-10.0kV
Current:0.0~100.0μA
Spinneret  Voltage:0.5~50.0kV
Current:0.0~100.0μA
Collector  Voltage:-0.5~-10.0kV
Current:0.0~100.0μA
Spinning distance 50 to 300mm 50 to 300mm
Programmable parameter ・High voltage output
・Feed rate of solutions from pump
・Collector rotation speed
・Slider vertical travel
(Semi-automatic)
・Frequency and interval of cleaning
・Slider speed and distance
・High voltage output
・Feed rate of solutions from pump
・Collector rotation speed
・Slider vertical travel
(Semi-automatic)
・Frequency and interval of cleaning
・Slider speed and distance
Inhaling and exhausting volume of fan 60㎥/hr or more 60㎥/hr or more
Capacity of syringes 2.0 / 5.0 / 10.0 / 20.0 / 50.0 (ml) 2.0 / 5.0 / 10.0 / 20.0 / 50.0 (ml)
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
・Supply air HEPA filter
・Exhaust purification filter
・High speed shutoff of high-voltage output
・High-voltage shutdown in case of overcurrent
・Safety interlock
・Door lock
・Emergency stop button
・Signal tower
・Supply air HEPA filter
・Exhaust purification filter
・High speed shutoff of high-voltage output
・High-voltage shutdown in case of overcurrent

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

Drum Collector

Vertical Clip Spinneret

Coaxial Spinneret


11-syringe Clip Spinneret


High voltage power supply

Catalog / specifications

After filling out the form below, the product catalog will be automatically sent to the registered email address.


    RequiredOrganization



    URL



    RequiredName



    Required City



    Required Country



    RequiredPhone



    RequiredE-mail



    Comments/Requests