I’ve built a #3Dprinter with attractive features in design, motion, and software. I wrote the motion control firmware myself. One of my friends designed the body and mechanism of the device. Meanwhile, the price of this device is about $ 400. Other technical specifications are below

Printer size:40*35*50 cm
Build size:20*25*25 cm
Ports:usb host, usb client, wifi, sd card, Ethernet
Travel speed: max 300 mm/sec
Print speed: 60 mm/sec in normal mode

Dual extruder

My company website: zharfa3d.com

Please comment. Thank you.