Electromagnet Sent To Tashkent
Apr 18, 2023
Product: Round Magnetic Chuck
Quantity: 5 sets
Destination: Uz
The electromagnetic chuck is used to lift ferrous metal materials and their products with magnetic conductivity. The electromagnetic chuck is composed of a cast steel shell and a coil placed in it. A cable feeds direct current into the coil windings.
When the lifting electromagnetic chuck lands on the ferrous metal product being hoisted, the magnetic flux of the electromagnet is closed by the shell of the electromagnet passing through the object, generating an electromagnetic attraction force, which remains until the power is turned off. In order to ensure safety, the lines of the electromagnetic chuck have delay performance.
The circular electromagnetic chuck is used to lift steel ingots, steel castings and scrap steel chips.
The rectangular electromagnet is used to lift steel plates, steel pipes and various types of steel.
The advantage of the electromagnetic chuck is that it can be loaded and unloaded automatically and has high efficiency. The disadvantage is that it is heavy, consumes a lot of power, and items will fall when the power is cut off. The lifting capacity is affected by temperature and the content of Mn and Ni.
Generally, for ferrous metal products with a lifting temperature below 200°C, the lifting capacity of the electromagnetic chuck will drop by about 50% when the temperature reaches 500°C. When the temperature reaches 700°C, there is no lifting capacity (generally, the magnetic properties of carbon steel disappear at 785°C).
At present, there are also electromagnetic chucks used for high-temperature lifting. This electromagnetic chuck can absorb high-temperature products, but ordinary electromagnetic chucks are not allowed to suck high-temperature products.
Operational Security Requirements:
① Pay attention to balance, the electromagnetic chuck should be placed above the center of gravity of the product, and then energized to prevent light iron filings from splashing;
② When lifting, the working current should reach the rated value before lifting;
③ When landing the electromagnetic chuck, pay attention to the surrounding conditions to prevent injury;
④ When lifting, pay attention that there should be no non-magnetic items between the metal product and the electromagnetic chuck, such as wood chips, sand, etc., otherwise it will affect the lifting capacity;
⑤ Carefully check the components of each part, and replace them in time if any damage is found;
⑥In the process of hoisting, special attention should be paid to safety, and no passing over equipment or personnel is allowed.




