Automatically tighten the screws according to the set torque

1.Optional screw size 
2.Adjustable tightening torque
3.Large-screen display
4.Warning available

1.Power supply: AC 220V 50HZ
2.Large screen display/setting parameters
3.Adjustable tightening torque
4.High-precision servo system control
5.Sound and light alarm warning light
6.Bottom caster for easy movement

1. Operation Training and Fixing Training
2.One-year warranty
【SERVICE具体内容3】