Open Tray Pad Printer The 175 two color open tray pad printer is a device with high precision and performance. By setting different modes, the device can print one color or two colors, which can effectively improve printing efficiency. The solid metal structure can not only ensure the stability during operation, but also make the printer obtain a smooth surface to reduce scaling or corrosion. The sturdy and durable doctor blade can achieve efficient and even ink scraping to achieve excellent printing results. http://www.niubulls.net/pad-pr....inting-machine/pad-p