While AirWolf 3D Inc. does have a short history of producing 3D printers, their newest printer, the AW3D XL printer, looks to attract adopters by providing a generous 670 cubic inch build volume.
For $2,295 the AW3D XL offers an 80-micron minimum layer resolution with 150 mm/sec print speed. One feature that I found particularly appealing about the AW3D XL is its temperature-controlled, heated bed, which would likely prevent your plastic prints from crazing due to quick temperature changes.
Learn more about the AW3D XL here
Image Courtesy of AirWolf