We are looking for a micro-fabrication method/equipment (Company name and product name will be very helpful) for rapid prototyping of micro-channels.
Preferred materials are plastics such as acrylic and polystyrene. Our devices are of variable sizes but not smaller than 100 microns. We are looking for something that can give good surface finish and lowest possible size variations, with acceptable turnaround time.
Budget is 20-25k USD
So far we were outsourcing the requirement to local manufacturers but we are not happy with the quality and time taken, and want to improve on both aspects. We believe micro-machining would be the best method as per our requirement, but we are open to other methods as well.
I would be grateful for any help.