CDH-type vertical plate lifting clamp is for plate’s horizontal hanging , produced by high-quality low-carbon alloy steel . And two for the rated load test . one or two compose a group in the hoisting operation .Only a piece of steel can be lifted ,at the same time , cascading lifting is prohibited.

When lifting, make the handle up, so the spring will taut. When down., put the handle down, after the spring relax, clamp and the plate can be separated