FXSM-102 Nut Crimping machine lock the nut from the back of the nut. You can choose button or pedal to operate it. You can also adjust the size accurately to meetyour needs, assuring the product qualified. Every crimper circle only need 3 seconds, which greatly improves your efficiency. It is suitable for the productionof tube joints.technical specifications range of nut locking 1 / 8 ''--2 '' systematic pressure 16MPa die size 105x20 displacement of oil pump 9L /min crimper force 68.9T weight per 239kg crimper frequency 1100r/h volume 600x500x930mm3