The grade of the hook depends on the mechanical properties of the finished hook. The rated lifting weight and grade are defined by the rated lifting weight and test load, which are expressed by the letters M, P, S [...]
1. Safety precautions for sling loads: The weight of the lifting object shall not exceed the limit working load of the sling. Before use, visual inspection shall be carried out on the used sling, and its limit working load shall [...]
Hooks should pay attention to the environment conditions used together with the rigging, and shall not use twisted rigging. The hook in the lifting process, lifting the goods prohibited by the collision and impact. It must pay attention to maintenance [...]
1. Shackle should be smooth, cracks and other defects are not allowed, sharp edges, combustion. 2. Cast iron or cast iron shackles prohibited. The buckle can be made of steel forgings and axle pin bars processed after forging. 3. No drilling [...]
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Turnbuckles is mainly used for tightening or adjusting tension. It can be used for chain, steel rope and steel support. Make sure that at least 25% of the screw length has entered the main body of the basket screw. When [...]
Performance characteristics of die forging Shackles: 1. The unloading body is forged by high-quality carbon structure or alloy structure and stops heat treatment. It has small volume and high strength. 2. The experimental load of the shackle is 2 times the [...]
Shackle,Eyebolt, Hoist hook,Wire rope are the main end fittings of sling rope and hanger. Whether they are used correctly or not is directly related to the load-bearing safety of hanger and hanger. The standard use of shackles can extend the service [...]
The wire rope clamp is mainly used for temporary connection of the wire rope, the fixing of the back hand rope when the wire rope goes through the trolley set and the fixing of the wind rope head of [...]
1. management of operators Operators should learn and master the relevant knowledge of the structure, working principle, technical performance, safety operating procedures, maintenance and maintenance system of the hoisting machinery used and the relevant national laws, regulations and standards before [...]
