Invention patent-a rough straightening device of roller counter-pressure straightening and cutting machine

Invention patent-a rough straightening device of roller counter-pressure straightening and cutting machine

Invention patent-an intelligent protection shutdown method of straightening machine

Invention patent-an intelligent protection shutdown method of straightening machine

Device for preventing oil leakage of hydraulic valve of hydraulic machine tool

Device for preventing oil leakage of hydraulic valve of hydraulic machine tool

Floating knife

Floating knife

Shearing knife device of steel bar straightening machine

Shearing knife device of steel bar straightening machine

Follow-up shearing device of steel bar straightening machine

Follow-up shearing device of steel bar straightening machine

Transmission box transmission device of steel bar straightening machine

Transmission box transmission device of steel bar straightening machine

Conveying wheel connection structure of steel bar bending machine

Conveying wheel connection structure of steel bar bending machine

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