Electric hoist overhead crane is a type of large machinery. Safety must be prioritized during operation as it is the top priority.
Today, let’s follow Xinke to learn about the scrapping standards for electric hoist overhead cranes, so as to avoid safety accidents caused by operators using obsolete equipment unknowingly. The pulleys of the crane shall be scrapped if any of the following conditions occurs:
The wall thickness wear of the pulley groove reaches 20% of the original wall thickness;
Cracks appear on the pulley.
The reduction of the pulley groove bottom diameter caused by wear reaches 50% of the wire rope diameter;
The pulley groove suffers uneven wear with a wear capacity up to 3mm;
Other defects that may cause damage to the wire rope.
Once the above phenomena occur on the equipment, users must not continue to use the equipment out of fluke mind, so as to avoid irreversible accidents.
The safe operation of electric hoist overhead cranes is our common goal.
