Electromagnetic crane

1, the working principle of electromagnetic crane Electromagnetic crane works by using the electromagnetic induction principle or using the magnetic field of electric conductor powerful role? It works by using the properties of electromagnet to work, what you said is wrong, you have magnetic electromagnet electricity, attract materials such as iron, power is non-magnetic, sucked up things can fall down.

2, low use of low voltage electric current to control the circuit of high voltage high current, small electric shock risk coefficient Using the electromagnetic principle handling machine steel items. The main part of the electromagnetic crane is a magnet. The current is switched on, the magnet steel items firmly to absorb, hanging to the designated place. Cut off the current, the magnetic disappeared, steel items went down. Electromagnetic crane use is very convenient, but must have a current can be used, can be used in the iron and steel scrap recycling sector and steelmaking workshop, etc. The use of electromagnet to handling device called electromagnetic crane steel materials. Electromagnetic crane can produce strong magnetic force, dozens of tons of iron, iron wire, iron nails, iron and other materials, packing packaging no banding, can easily collection and handling, as well as easy operation, and simplify the work. Packed in wooden cases of steel materials and machines can also handle. Crane work, as long as the current in the electromagnet coil, sucked up weight

3, relevant laws and regulations On February 21, 2008, the state administration of quality supervision, inspection and quarantine of the People's Republic of China promulgated the rules of the hoisting machinery safety technology - bridge crane "article sixty-six electromagnetic crane lifting electromagnet shall supply power by a dedicated circuit. Electromagnetic crane work for the electricity, the lifting of falling objects could cause harm, must be able to guarantee the magnetic chuck power supply.

What is working, the electromagnetic crane?
Electromagnetic crane is using the principle of electromagnetic moving machines, steel items.The main part of the electromagnetic crane is iron pieces.The current is switched on, the magnet steel items firmly to absorb, hanging to the designated place.Cut off the current, the magnetic disappeared, steel items went down.Electromagnetic crane use is very convenient, but must have a current can use, can be used in the iron and steel scrap recycling sector and steelmaking workshop, etc.The use of electromagnet to handling device called electromagnetic crane steel materials.Electromagnetic crane can produce strong magnetic force, dozens of tons of iron, iron wire, iron nails, iron and other materials, packing packaging no banding, can easily collection and handling, as well as easy operation, and simplify the work.Packed in wooden cases of steel materials and machines can also move.Crane work, as long as the current in the electromagnet coil, sucked up weight won't fall, invisible magnetic chain is more reliable than solid.If for some reason is broken, can cause accidents, so on some electromagnetic crane equipped with steel claw, after waiting for transporting heavy lift, solid steel claw is automatically fall buckle them tightly.Crane can't carry hot iron, because of the high temperature steel cannot be magnetized.Large electromagnetic lifting machine, can mention nearly one hundred tons of weight, very practical.