... high Pressure Hydraulic Tube expander mainly consist of hydraulic system, tube expanding gun, tube expanding head, high pressure ... casing.13.There is a complete intelligent controller system that can achieve digital presentation. And it is ... , Single Chip Microcomputer, Digital Display, Configurable Print Records, Language Prompt System, Remote Control SystemWORKING TEMPERATURE: -20oC ~ 40oCSIZE: 1200* ...