![Flsun SR Super Racer Fast Printing Delta 3D Printer Auto Leveling Touch Screen Pre-Assembled](http://www.fashion3d.com.au/cdn/shop/products/2_aa63ea1d-3ebb-4660-a54c-f19392f66ae1_{width}x.jpg?v=1703050233)
SR is the latest Delta-based 3D printer independently developed by FLSUN.<br>Fast printing speed is its biggest advantage. Its default printing speed is 150mm/s (about 3-4 times that of i3 architecture), and even if it runs at 200mm/s, its quality performance is good. Compared with other ordinary 3D printers, printing the same model can save about half of the printing time!<br>SR uses a 32-bit high-speed motherboard with four TMC 2209 installed on the motherboard. It is quieter, more stable, and has higher printing accuracy.