... LCD display, 3. Times can be set. Technical parameter of Digital Press Roller: 1. Roller Speed: 300mm/min 2. Roller ... 3 (can be set up to 9999) Recommend reasons of Digital Press Roller: 1. International advanced technology, reliable quality, 2. ... with Ink-layer Adhesive tester together, testing ink-layer adherence. Keywords of Digital Press Roller: Roller Tester, Standard Roller, Electric Roller, ...