Scope of Application:
Magnetic filter rods (magnetic rods) are primarily used to remove ferromagnetic impurities from powders, granules, liquids, or slurries. They are widely applicable in industries such as ceramics, electric power, mining, plastics, chemicals, rubber, pharmaceuticals, food, environmental protection, pigments, dyes, electronics, and metallurgy.

Working Principle:
Magnetic rods are made from high-quality stainless steel tubes and high-B-value rare earth alloy neodymium iron boron, using a special manufacturing process. They can be assembled onto a fixed frame to form a magnetic filter. When iron-containing materials pass through, they are attracted by the magnetic rods and firmly adsorbed onto the tube walls, ensuring the integrity of the equipment and the safety of the products.

Product Features:
No energy consumption, no pollution, can be installed at any position on the production line where contact with materials is possible, saving space and easy to install. The magnetic rod uses rare earth alloy neodymium iron boron as the magnetic source, offering strong magnetic force, simple structure, and long service life. Specifications and styles can be customized according to customer requirements and on-site production conditions.

Schematic representation of the magnetic rod:
(Surface Material: Stainless Steel SUS304)

Please provide the Chinese text you would like me to translate into English. I will keep HTML tags, numbers, and technical terms unchanged.
【 CB 12000GS 25×200 H M8×20-1 】
12000GS: Indicates the magnetic strength requirement for the magnetic rod; 12000GS represents the surface magnetic field of the magnetic rod at 12000GS. The relationship between the surface magnetic field requirement and the outer diameter is shown in the table below.
25×200: Indicates the outer diameter and length of the steel pipe; 25 means the outer diameter of the magnetic rod is 25mm; 200 means the total length of the magnetic rod is 200mm. The relationship between the outer diameter specifications and the surface magnetic field strength is shown in the table below.
H: Indicates temperature resistance; there are six levels of temperature resistance: ① N: below 80°C; ② M: below 100°C; ③ H: below 120°C; ④ SH: below 150°C; ⑤ UH: below 180°C; ⑥ EH: below 200°C (indicated as **temperature resistance** for the corresponding specification in the table below).
M8×20-1: There are three representations for M holes: ① M8×20 indicates M8 holes at both ends, with an effective thread length of 20mm; ② M8×20-1 indicates an M8 hole at only one end, with an effective thread length of 20mm, while the other end is flat; ③ If not specified, it means there are no M holes at either end. Threaded holes include: M6, M8, M10, etc.
Magnetic rod specifications: