High-speed Spinning of Nonwovens of 1 meter wide.
Electrospinning System of High Productivity and Operability.
The model NF-1001 is an electrospinning system to spin nanofiber nonwovens to be used for pilot production.
A variety of solutions can be efficiently spun into nonwoven rolls of 1 meter wide(effective width).
The system is also equipped with several devices thinking about operators’ safety.
- Spinning nonwovens of 100um thickess
The system can spin nonwoven membranes of 100um-thick(or more) by integrating +50kV and -30kV high voltage supplies and securing 300mm Spinning distance.
- Multiple Jet Spinnerets (MJS) of original technology
The system integrates Multiple Jet Spinnerets(MJS) that MECC deverloped and realizes high productivity by changing number of pieces and models in accordance with solutions.
- Production of wide nonwoven rolls
A maximum of 21 pieces of MJS on 6 rows can be integrated to the system to spin nonwovens of 1.0m effective width at the speed of 1.5m/min.
- Easy connection with existing roll-to-roll unit
Existing roll-to-roll unit can be connected with the NF-1001 by inputting sync signals from the system.
- Thinking about operators’ safety
The system is equipped with safety devices such as antistatic mechanism, strengthened glass, emergency switch and high voltage interlock.
- Quick and easy operation with a touch panel
The System employs a touch panel to enter and memorize spinning conditions for convenient operations.
Specification of each unit (outline)
|Purpose of use||Research and development, Pilot production of nonwovens|
|Typical nanofibers to spin||Steel belt width: 1300mm
Nonwovens Effective width: 1000mm
|Spinneret||Multi-jet spinneret (MJS)
(Quantities, number of holes and arrangement will be changed in accordance with solutions and conditions.)
|Standard collector（Steel belt）||Steel belt|
|Control||PLC / Touch panel|
|Spinning distance||100 to 400mm|
|High voltage power supply (Positive polarity)||0.5 to 50.0kV|
|High voltage power supply (Negative polarity)||-0.5 to -30.0kV|
|Traverse speed||Traversing range: 400mm (+/- 200mm)
Traversing speed: 0 to 300mm/sec
|Conveyor speed||1.5m/min or less|
|Dimensions (except protrusions)||2900W x 2412D x 2330H (mm)|
|Weight||3300kg or less|
|Gear pump||3 units can be installed|
|Feed rate of solution
pump 1, 2, 3
|50 to 500ml/hour|
|Capacity of solutions tank||310W x 380D x 570H (mm)|
|Lamp||For chamber and spinnerets|
|Safety devices||・Safety interlock
・Immediate shutoff of high voltage output after POWER OFF
・Immediate shutoff of high voltage output when overcurrent flows.
NF-1001 system diagram
Product introduction video
Catalog / specifications
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