... and machinery design. 4. With 10 years experience in CNC machine industry, excellent and experienced R & D, manufacturing, sales, ... top-quality. 3. Stable aluminum-alloy table structure, steel machine stander. 4. High precision of two driving motors on ... held keypad. 7. The communication between normal RS232 and position machine, Ethernet communication (Version V). 8. Automatic tool calibrator. Options ...