Tianjin Yunfan 3D Printing Near Field Direct Writing Electrospinning Machine

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Tianjin Yunfan 3D printing near-field direct writing electrospinning machine prints an array of ordered fibers with more controllable trajectory shape, high accuracy, and stability, making it widely used.

Product Details

Near field direct writing technology can directly print highly ordered micro nanowire arrays on both hard and flexible substrates, achieving precise manipulation of individual micro nanowires and providing new ideas for the integration of large-area optoelectronic devices and precision components.

principle

近场直写原理.jpg

Reduce the spinning voltage by lowering the spinning distance (within a range of centimeters or even millimeters). In near-field electrospinning, the probe tip is generally dipped into the spinning solution for spinning, with a spinning distance controlled below 20mm and a spinning voltage of about 1kV-4kV. At the same time, the collection plate is placed on a two-dimensional motion platform, and the fixed-point deposition of electrospun fibers in the two-dimensional plane is achieved by controlling the motion path of the two-dimensional motion platform.

Tianjin Yunfan 3D Printing Near Field Direct Writing Electrospinning Machinetechnical parameters
control system		5-inch touch screen for experimental operation, equipped withUThe disk socket is used to read the preset running trajectory
Controllable parameters		A. XY axis movement speed; B. Z-axis needle receiver distance; C. print count; D. Display running time; E. Set the propulsion speed; F. Temperature setting; G. The exhaust is turned on.
high voltage power supply		scope0-15kVAdjustment method:Manual adjustment.
Propulsion pump		Push injection speed:0.000mm/s～0.3mm/sAdjustable, adjustable precision0.00m/o
mobile device	XY axis	Can set running speed001～30m/sAnd display the current coordinates. Move according to the preset trajectory;
	Z-axis	Can set the distance between the needle and the receiving plate1-80mmIt can automatically return to its original position or manually increase its height and interval0.001～0.1mm.
Receiving device		304 stainless steel flat receiver, ensuring flatness and size200*200mmCan move up and down, electric, with a range of ±25mm.
temperature control		Can control the temperature of the receiving board, set the range to room temperature~40C.
drawing software		Can draw polygons, circles, lines, meshes, and graphic dimensions200*20mmYou need to use a computer to import it laterUPlate.

application

u In the fields of wearable sensor devices, electronic textiles, transistors, and precision integrated circuits.

u Control of cell directional behavior and growth rate

u Print multi-level bracket architecture, ultra-fine bracket（3Micron diameter) enhances the biocompatibility of scaffolds and conventional size scaffolds（100The micrometer diameter provides sufficient mechanical strength.

u High precision gel chip manufacturing

u Manufacturing of Total Vascular Network Chip

Tianjin Yunfan 3D Printing Near Field Direct Writing Electrospinning MachineNew product launch, please call for more details!