The roller balancing machine is suitable for dynamic unbalance detection of various rollers (some models can do correction). This machine adopts Jianping’s electronic measurement system, with various measurement methods, dynamic and static balancing, bearing modes are up to 10 kinds, weight addition& removal, CW and CCW rotation can be flexibly customized. It adopts multiple calibration coefficient combinations, automatically adjusts system sensitivity, and shifts without jumps, software and