The daily operation and maintenance of the straight seam steel pipe hanging wall crane should pay attention to the problems

1. Use the cantilever crane to work closely with the hanging personnel and obey the hanging command.

2. When the straight seam steel pipe is hoisted, the steel coil should be raised and lowered gently, and the operation should be stable, accurate and light.

3. The hook should be full of tape rolls.

4. The wire rope should be changed when 10% of the strands are broken.

5. Always check whether the hook lifting and holding brake is sharp.

6. Check the limit switches on the front and back of the cantilever crane, and check whether the limit switch with the hook rising to the maximum is sharp.

7. Lubrication points such as straight seam steel pipe gears, sprockets, chains, ropes, etc. should be refueled on schedule.

8. When the straight seam steel pipe is hung, the wire rope is not allowed to be pulled diagonally, and the wire rope is not allowed to fall off the groove.

9. To be too fine and quiet during operation to ensure that the body and configuration are quiet.

The cantilever crane of the straight seam steel pipe unwinding machine is the unwinding configuration of the strip steel coil. The tension type of straight seam steel pipe includes turntable type, box type, single cylinder type, double cylinder type, double cone type and so on. The layout of the turntable decoiler is very simple. It is a turntable lying flat on the ground with a shaft in the middle. When uncoiling, the strip coil is placed flat on the turntable. Wow, the end of Changgang is directly sent to the forming unit. The straight seam steel pipe is free to rotate and unwind as the forming and welding unit starts. There is no other preparation process and configuration in the middle.

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