100ton to 200ton NC Press Brake Hydraulic Valve Blocked Problem Checking and Cleaning Part ONE

There are 5 lights in total for the whole valve system. 1 is for the main valve, 2 is for the downward valve(ram goes down), 3 is for fast downward valve(ram going down fastly), 4 is for slow downward valve(ram going down slowly and start pressure bending), 5 is for upward valve(ram going up)

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Thank you very much for your good educational videos. I am a brake press seller and repairer in Iran. If you have a customer in Iran for service or customer presentation for sale, you can trust us.

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Hope there is change we could cooperate

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