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NdFeB Pot Magnets
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Fishing Magnets

Product Introduction
Fishing Magnets consist of steel case and strong neodymium magnet which are used for magnetic fishing, treasure hunting, salvaging underwater, as well as seeking for something old and mysterious
Optional:
Coating options: Zn, painting, Ni,Ni-Cu-Ni,Teflon
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Description

Reviews

As a leading NdFeB pot magnet manufacturer in China, MAG SPRING offers high-performance Fishing Magnets (also known as Magnetic Fishing Magnets, Salvage Magnets or Treasure Hunting Magnets). These powerful retrieval magnets consist of a strong neodymium magnet encased in a durable steel housing, specially designed for magnetic fishing, treasure hunting, underwater salvaging, and recovering lost or mysterious ferrous objects from rivers, lakes, wells, or any water environment.

Fishing Magnets

Product Overview

Fishing Magnets are composed of a high-performance sintered NdFeB magnet securely housed in a robust steel cup. The steel housing concentrates the magnetic force on the bottom and sides, providing powerful pulling strength while protecting the magnet from damage and corrosion. They are widely used for magnetic fishing, treasure hunting, underwater salvage, and recovering lost metal objects in workshops, yards, or water bodies.

At MAG SPRING, we provide Fishing Magnets with holding forces from 7 KG to 31 KG, various diameters, and multiple coating options to meet different fishing and salvage needs.

Technical Specifications

  • Product Type: Fishing Magnets / Salvage Pot Magnets
  • Housing Material: Steel
  • Magnet Material: Rare Earth Sintered Neodymium-Iron-Boron (NdFeB)
  • Magnetization: Axial
  • Holding Force: 7 KG – 31 KG (depending on size and grade)
  • Shape: Round Pot with Eyebolt
  • Dimensions: Custom-made according to customer requirements
  • Coating: Zn, Ni, Cr, Painting, NiCuNi (standard NiCuNi or Rubber for superior water resistance)
  • MOQ: 50 pieces (samples available)
  • Lead Time: 7 to 30 days based on order quantity and customization

Protective Coatings

To improve corrosion resistance and durability in water, our Fishing Magnets support a variety of surface treatments:

  • NiCuNi: Standard triple-layer nickel coating with excellent corrosion resistance
  • Zinc (White / Color): Cost-effective protection
  • Chrome (Cr): Additional decorative and protective layer
  • Painting / Epoxy: Suitable for humid or harsh underwater conditions
  • Custom Coatings: Available based on customer special requirements

Applications

Fishing Magnets are perfect for:

  • Magnetic fishing and treasure hunting
  • Underwater salvage and recovery of ferrous objects
  • Searching for lost tools, anchors, bikes, or metal items in rivers, lakes, or wells
  • Recovering old or mysterious metal objects
  • Industrial underwater retrieval operations

Advantages

  • Strong holding force (7–31 KG) in a compact and durable design
  • Steel housing concentrates magnetic force and protects the magnet
  • Eyebolt design for easy and secure rope attachment
  • Customizable sizes, holding force, and coatings
  • Excellent corrosion and water resistance with professional coatings
  • Low MOQ and flexible production for prototypes and bulk orders
  • RoHS compliant and environmentally friendly

Production and Delivery

  • Production Lead Time: 7–30 days, depending on quantity and specifications
  • Minimum Order Quantity: 50 pieces (samples available)
  • Packaging: Standard export brown carton or wooden case
  • Custom Packaging: Available based on customer requirements
  • Logistics: Reliable global shipping via Ningbo or Shanghai ports
  • Payment Terms: T/T
  • Customized Service: Tailored sizes, holding force, and coatings for special projects

Quality and Compliance

Our Fishing Magnets are produced under strict quality control systems to ensure stable performance and high consistency:

  • Precision processing and strict dimension control
  • Magnetic holding force testing and verification
  • Coating quality inspection for corrosion and water resistance
  • Full compliance with EU RoHS environmental standards

Certifications & Compliance

  • ISO9001 Quality Management System Certified
  • ISO14001 Environmental Management System Certified
  • Products fully comply with EU RoHS Directive

FAQs

Q: What materials are your Fishing Magnets made of?
A: High-performance NdFeB rare earth magnet encased in a durable steel housing.

Q: Can you customize the size and holding force?
A: Yes, we offer full customization including diameter, pulling force, and special coatings for underwater use.

Q: What is the MOQ and lead time?
A: MOQ is 50 pieces; samples are available. Lead time is normally 7 to 30 days.

Q: Are they suitable for underwater fishing?
A: Yes, with NiCuNi or Painting/Epoxy coatings, they provide excellent corrosion resistance in water.

About Us

As a leading MAG SPRING was founded in 2003 and located in Ningbo, Zhejiang, China. We are a professional manufacturer of magnetic application products, focusing on the R&D, design and production of NdFeB magnets, magnetic filters and various magnetic components.

MAG SPRING Production MAG SPRING Quality Inspection

MAG SPRING Factory

The company has professional technical teams and advanced production equipment, operating strictly in accordance with the ISO9001 quality management system. We also focus on environmental protection and hold ISO14001 certification. All our products meet EU RoHS requirements.

Adhering to the enterprise tenet of "Efficiency, Perfection, Harmony and Dedication" and the slogan "Everything We Handle Must Be Excellent", MAG SPRING has rich experience in magnet R&D, production and sales. Our products are widely recognized by customers worldwide. We look forward to cooperating with you with high-quality products, competitive prices and professional services.

MAG SPRING Team & Facilities

Read More:

Neodymium Pot Magnets for Fishing

Fishing Pot Magnet Series

Pot Magnets Overview

The Ultimate Guide to Neodymium Pot Magnets

Neodymium Magnet (Wikipedia)

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As a leading magnet manufacturer from China, we deliver reliable, high-performance permanent magnet solutions to businesses all around the world. Companies globally trust MAG SPRING® with their critical projects and custom creations.
Contact Us to Get Started
sales@mag-spring.com 0086-574-86666833
No. 99 Lipu Road Xiepu Ningbo, China
Contact Details
sales@mag-spring.com 0086-574-86666833
No. 99 Lipu Road Xiepu Ningbo, China
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