What Type Of Crane Electromagnet Is Usually Use To Lift Scrap Steel?

The magnetic circuit of the crane electromagnet is compose of internal and external magnetic poles, clock cover, sucked object, and iron core. The overall structure is weld and seal. The coil is place in a sealed structure composed of a non-magnetic protective plate and a bell cover. The separation edge is vacuum dry. The partition materials and other categories can reach special category C. High temperature electromagnets use specific heat resistance and insulation measures, and electromagnetic suction cups can transport high-temperature objects below 650 degrees Celsius.

MW5 series, MW61 series and MW1 series are usually use for lifting scrap steel electromagnets.

1. MW5 series crane electromagnet adopts scientific and specific magnetic circuit design. It has the characteristics of light weight, strong magnetic permeability, large lifting capacity, and aluminum wire coils. The protective plate of non-magnetic material adopts rolled manganese plate which is resistant to wear and impact. Makes the MW5 series electromagnets have a long service life. MW5 series is divided into standard type, high temperature type and high frequency type. The electromagnet usually adopts the constant voltage control method, and also can adopt the strong excitation or over excitation method. MW5 series high-frequency type generally adopts strong excitation or over-excitation control mode, and the power-on duration rate is TD-75% and TD-60%. Using strong excitation method (DC-290V/220V) can increase the lifting capacity by about 6%. The overexcitation method (DC-350V/290V/200V) is use for large cargo. It can speed up the excitation speed of the electromagnet and increase the lifting capacity by about 12%.

2. MW1 series crane electromagnet has two kinds of welding structure and casting structure.

3. The shape of the MW61 series crane electromagnet is oval. It is specially designed to fit the shape of the carriage. The magnetic permeability of the lifting electromagnet of the MW61 series is relatively small. It is suitable for efficient loading and unloading of steel scrap in wagons.

The technical performance of the crane lifting electromagnets has been improved through the research and years of operation experience of Henan flag crane Co., ltd technicians. Flagcrane provides standard and non-standard cranes and spreaders that have passed third-party certification. Welcome to visit flagcrane's factory.