crane components scrapped standards. When to replace your crane parts to ensure crane safety and improve working efficiency? What are crapped standards for crane parts, such as crane brake, wire rope, crane wheel, crane pulley, and crane hook? Check crane parts scrapped standards now.
Crane Brake Scrapped Standard
Crane Brake surface with crack or break;
Traveling mechanism crane brake band with thickness wear of 1/2, lifting mechanism brake band with thickness wear of 1/3;
Burning or charring of the crane brake band surface;
Plastic deformation occurs with the spring;
Small shaft or the shaft hole diameter wear amount of 5% more than the original diameter.
When you crane brakes have these problem, it is time to replace it. Dongqi hoist crane manufacturers is able to provide crane brakes for various types of cranes. If you have any need, please feel free to contact us. WhatsApp is 0086 151 3871 1597.
Wire Rope Scrapped Standard
Each twist of wire rope, broken wires number up to 12 (6 * 19) or 22 (6 * 37);
Wire rope radial rust or wear up to 40% of the original diameter;
Lifting liquid metal wire rope, numbers of scrapped broken wires up to 6 (6 * 19) or 11 (6 * 37);
The wire rope diameter wear volume reaches 7% of nominal diameter;
Wire rope strand broken, wire rope cord damaged, wire rope flattening bending knot and electric shocks, etc.
When you crane wire ropes have these problem, it is time to replace it. Dongqi Hoist and Crane is able to provide crane wire ropes for various cranes, i.e, overhead crane, gantry crane, jib crane. If you have any need, please feel free to contact us. WhatsApp is 0086 151 3871 1597.
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