200KG Neodymium Recovery Magnet Metal Treasure Hunting Fishing Magnet

Common Specifications of Neodymium Recovery Magnet Metal Treasure Hunting Fishing Magnet

Operation

How to install the rope correctly?

The standard configuration includes an M10 threaded eyebolt, which needs to be fully tightened until there is no gap, and then connected with a Kevlar anti-cut rope or nylon rope (recommended ≥5mm diameter, breaking strength>400kg).

It is recommended to use **tautline hitch (tension knot)** to fix the rope to prevent it from falling off.

Which scenarios are most suitable for use?

High-value target areas: abandoned docks (engine parts), downstream of ancient bridges (copper coins/silver ornaments), factory drains (hard disk motors containing neodymium magnets).

Environmental applications: clean up metal garbage in rivers (iron wire, iron cans, etc.) to reduce water pollution.

Why sometimes objects cannot be attracted?

Magnetic force is weakened by multiple factors:

The target object is non-ferrous metal (such as copper and aluminum), and the surface has thick paint/silt;

The steel is too thin (<5mm) or severely rusted;

The turbulent water flow causes the magnet to tilt (lateral tension drops suddenly).

Package Includes:

1 magnet

1 rope

1 steel ring

Safety and maintenance

Can a 200kg pull force directly lift heavy objects?

No! "200kg pull force" refers to the force required for the magnet to separate vertically from the ideal steel surface, not the safe load-bearing capacity. The actual load-bearing capacity needs to be greatly reduced (usually recommended ≤20kg), and it needs to be combined with a safety rope and anti-unhooking design.

What risks must be paid attention to?

Physical damage: Magnets may break and splash when they collide with each other or are sucked onto the steel surface, and cut-resistant gloves must be worn when operating;

Electronic interference: Keep away from mobile phones, credit cards, and pacemakers (more than 10cm);

Legal issues: Call the police if cultural relics/weapons are salvaged, and private possession may be illegal.

How to clean and store?

Rinse with fresh water and wipe dry, and chemical solvents (corrosion of the coating) are prohibited;

Use non-metallic partitions to separate the magnets during storage to avoid mutual adsorption.