... calibrate power: 193, 245, 302 KN6.Strength test Fmax: 550 KN7. Strength test pitch number: 58. Machine dimension: 2400 ... It integrates intelligent calibration machine (load test machine), chain strength tester (breaking test) and automatic steel word mark printer ... G80, G100 lifting chain/tire chain manufacture machine, includes Bending machine, Welding machine, Heat treatment, Test machine. A hole ...