Electrospinning Machine, TL-OMNI packing list:
1. High Voltage Power Supply Devices:
- 0~30KV range with digital display, equipped with over-current and over-voltage protection. Output power is less than 25W.
- Negative -20KV to 0 range with digital display, also featuring over-current and over-voltage protection.
- Automatic Negative High Voltage Compensation Function:
This feature compensates for the weakening effect of the spinning film insulation on the electric field by adjusting the time interval and compensation voltage, maintaining a constant electric field.
2. Six-channel Pumps:
- Six independent channels, each controlling an individual syringe.
- Pump rate: 0.02ml/h to 99.99ml/h with a precision of ±0.01ml/h.
- Compatible with 10ml, 20ml and 30ml syringes.
- Specifically designed for high-voltage electrospinning, capable of handling high-viscosity liquids.
- Digital display for easy monitoring and precise control of flow rate, injection volume, and injection time.
- Each of the six channels can be controlled independently to set different propulsion speeds.
- The flow rate can either be set to increase from low to high, or set to decrease from high to low.
- Provides 99 speed combinations and can store 99 sets of speed data.
3. Drum collector, 1 set. Made from SS316
3.1 Drum 1: D=100mm, L=300mm,(1-5000rpm, ±1rpm)
3.2 Drum 2: D=140mm, L=50mm for collecting highly aligned nano fiber sheet. (1-5000rpm, ±1rpm)
3.3 Big size drum collector: D=159mm, length=500mm, speed≤600rpm
3.4 Mandrel: D=2, 3, 4, 5, 6, 8mm, L=300mm, (1-5000rpm, ±1rpm)
3.5 Disk collector: D=180mm, (1-5000rpm, ±1rpm)
3.6 Cage -shaped collector : used to prepare highly oriented fibers. Speed 1-150rpm .
4. Plate collector with holder,150mm*150mm, 1pc.
5. Spinnerets with Various Insulating Holders:
- Adjustable in multiple dimensions for precise control over spray angle and position.
5.1 Single-needle spinneret with holder
5.2 Coaxial & Triaxial spinnerets with holders
5.3 Side by side nozzle: The two channels are controlled independently, and composite fiber membranes with different components can be spun. Comes with 5 sets of needles of different sizes.
5.4 V-shape spinneret, 16 needles
5.5 Tubeless spinneret, for small amount solution. Two nozzles of 10ml or 20ml can be used at the same time. A small amount of solution can be spun without tubing.
5.6 Microsphere spinneret
5.7 Micron nozzle: provide 5 micron needles with any diameter between 1-45µm, which can spin superfine fibers. It can be used for near field electrospinning.
5.8 Multi-channel spinneret
6. Light Source:
- Specially designed LED light source for clear observation of the spinning process by naked eyes.
7. Exhaust Fan:
- Facilitates cooling of the equipment and aids in solvent vaporization.
8. Environmental Control System:
- Includes a dust-free heater, and three temperature and humidity meters for real-time monitoring.
- Dehumidifier: insert dry air to control the humidity inside the chamber.
9. Safety Measures:
- Emergency stop button.
- Door-open and high voltage power cut-off device.
- Static elimination device.
- Multi-point earthing system.
- Photography mode for clear imaging without window reflection.
10. Touch Screen Control System:
- Controls high voltage supply devices, pumps, spinneret movement, and collector speed.
- Allows real-time parameter adjustment and coordination of all motion units.
11.1 Spinneret Motion Control System
• X-Z movement system.
• X direction: Reciprocating movement left and right. Program control. Maximum stroke: 600mm, speed 0~40mm/s.
• Z direction: move up and down. Program control. The moving distance is 200mm.
11.2 Motion control system of collector
11.2.1 Rotary collector control: servo motor, stepless speed regulation, speed accuracy +/- 1rpm. Touch screen control.
11.2.2 X-Y motion platform
• X-Y mobile platform.
• X direction: left and right reciprocating motion, program control. Maximum stroke: 300mm, speed 0~40mm/s.
• Y direction: Back and forth reciprocating motion, program control. Maximum stroke: 300mm, speed 0~40mm/s.
12. Consumables:
- Syringes : 100 syringes including 10ml, 20ml, 50ml.
- Needles: 100 pcs .
- PTFE tubes (PP Luer connector): 60 pieces .
- Reusable PP luer lock connectors + PTFE hose: 200 m .
- PVA solution or PVA dry powders for electrospinning, MW80000, 10wt%.
13. Online Auto Cleaning Device for Needles:
- Automatically cleans needles with adjustable frequency.
14. Tool box: 1 set Provided
15. Equipment Dimensions:
- 1.50m x 0.85m x 1.74m (H).
16. Chamber, insulation inner chamber
- Constructed with High-quality metal and PP/PE insulated inner wall for easy cleaning and good insulation.
- Equipped with observation windows, 3 temperature and humidity meters, exhaust system, UV disinfection lamp.
- The chamber is grounded to ensure safe operation.
- Super clean chamber.
- Vision system, the spinning process can be clearly observed by the naked eye without a high-speed camera.
- Gas inlet
17. Installation Requirements:
- Ceiling height > 2m.
- Floor space of 2m x 1.5m.
- A table. The device can be placed either on a low table or directly on the ground.
- Reliable grounding equipment and exhaust pipes. Connecting with exhausting system of the machine. Inner Diameter of the pipe=100mm.
Installation is straightforward, supported by detailed videos and pictorial instructions provided.
18. Warranty: 1 year. After warranty, lifetime maintenance will be provided.