Magnetic Bar & Tube

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Permanent Magnetic Separator

Magnetic tubes used in magnetic grate separators for removing ferrous contaminants

Magnetic bars serve as the main element of magnetic separators, efficiently capturing ferrous impurities and small magnetic metal particles from loose or free-flowing materials. Their versatility makes them essential for industries such as lithium battery production, food processing, chemicals, plastics, and machinery manufacturing.

Applications

Each magnetic bar is constructed using high-performance magnetic steel and premium stainless steel, carefully designed for optimal magnetic circuit efficiency. These bars are often arranged in parallel to effectively capture ferrous contaminants in specific processing stages.

Lithium Battery Industry: Coating processes.
Environmental Protection: Water filtration systems.

Specifications

	Magnetic strength
Diameter	0.25T	0.5T	0.7T	0.9T	1T	1.1T	1.3T
Ø10	√EH	√H	-	-	-	-	-
Ø16	√EH	√EH	√EH	√H	√H	-	-
Ø19	√EH	√EH	√EH	√H	√H	-	-
Ø20	√EH	√EH	√EH	√SH	√H	√H	-
Ø22	√EH	√EH	√EH	√EH	√EH	√H	-
Ø23	√EH	√EH	√EH	√EH	√EH	√H	-
Ø25	√EH	√EH	√EH	√EH	√EH	√EH	√H
Ø28	√EH	√EH	√EH	√EH	√EH	√EH	√H
Ø32	√EH	√EH	√EH	√EH	√EH	√EH	√H
Ø38	√EH	√EH	√EH	√EH	√UH	√H	√H
Ø50	√EH	√EH	√EH	√UH	√H	√H	√H
Ø76	√EH	√EH	√EH	√H	√H	√H	√H
Ø100	√EH	√EH	√H	√H	-	-	√H

H series: 120℃

SH series: 150℃

UH series: 180℃

EH series: 350℃

Notes: The listed values (120°C, 150°C, 180°C, 350°C) indicate the maximum operating temperature for each series.

Features

Magnetic bars are available in various sizes, with a standard cylindrical diameter of 25mm (1 inch). Lengths can be customized up to 2500mm, and square or other custom shapes are also available to meet specific processing needs.
Constructed with 304 or 316L seamless stainless steel, these bars offer excellent corrosion resistance and durability. A polished surface finish is available to comply with the hygiene requirements of food and pharmaceutical applications.
Standard models operate at temperatures up to 80°C, but high-temperature versions can be designed for applications requiring working conditions of up to 350°C.
Multiple end designs are available, including pointed ends, threaded holes, and stud ends, allowing for flexible installation and compatibility with different separation systems.
A range of magnetic strengths is available using ferrite or rare earth magnets in various grades. D25mm magnetic bars can reach a surface magnetic strength of up to 12,000 GS, ensuring effective separation in diverse industrial applications.