NovaStar, MM102, Mid-Scale Nanofiber Production Line, 660mm Substrate Width, 128 Needles, 50kV (New)

Description

  1. Overview
    1. High voltage power supply
    2. Output voltage dc: 0 to 50 kv, current < 2 ma
    3. Solution feeding system with precision metering pump provides stable solution feeding
    4. 50 to 100 ml/h continuously adjustable
  2. Rewinding Device
    1. Unwinding device: 3 inch air expansion shaft continuous unwinding, maximum diameter 30 mm, magnetic powder maximum braking torque 12 n. m
    2. Winding device: 3 inch air expansion shaft continuous winding, maximum winding diameter 300 mm, winding tension control range 0 to 100 n, control accuracy 0.5%
    3. Winding speed continuously adjustable within the range of 0 to 5 m/min
    4. Deviation rectifying device: winding includes automatic deviation rectifying, deviation rectifying precision is 1 mm
    5. Guide rolls directly contacting the fiber membrane are treated as a release
  3. Spinning Nozzle Device
    1. Single set of spinning nozzles device, trapezoidal array 16 pins * 4 or 32 pins + 2
    2. 128 needles in total for spinning nozzle
  4. Collection Platform
    1. Base metal plate used as a grounding end or a negative electrode and a continuous non-woven fabric or a melt-blown fabric as a substrate to collect nanofiber continuously
    2. Substrate width is 660 mm and the spinning area is > 660 mm + 600 mm
    3. Spinning receiving distance 100 – 200 mm
  5. Environmental Control
    1. Temperature control adjustment range: room temperature to 50 ℃, temperature deviation ± 3 ℃
    2. Humidity control adjustment range: indoor humidity to 30 % rh, humidity deviation ± 3% rh
  6. Exhaust System
    1. Exhausting method is from bottom to top, silent exhaust
    2. Exhaust rate is approximately 120 m3/h
  7. Drying Equipment
    1. Accelerates the rapid evaporation of the residual solvent of the nanofiber membrane
    2. Drying temperature adjustable within the range of 0 to 60 ℃
  8. Power Line
    1. 220 volts and 50/60 hz
  9. Dimension of Equipment
    1. 1500 x 1050 x 2000 mm