Crush tester for paper and paperboard (RCT, ECT, PAT, FCT, CMT) 1. Ring crush test, ... 2. Edge crush test, 3. Flat crush test Crush tester for paper and paperboard (RCT, ECT, PAT, FCT, CMT)Till now, our ... can be saved.5.4 Blue color LCD display, which can be display the crush time and loading force real time , CT300B type can ...