300 кг * 2 стороны большой сильный магнит рыбалка Неодимовый Магнитная веревка коробка вариант поиск спасательные магниты Охотник за сокрови...

300 кг * 2 стороны большой сильный магнит рыбалка Неодимовый Магнитная веревка коробка вариант поиск спасательные магниты Охотник за сокрови...


Сохранить US $11.47

  • ПоставщикаMagExpert Store
  • Первоначальная ценаUS $76.50piece
  • СохранитьUS $11.47piece15% off
  • Последняя ценаUS $65.03piece
  • ДоставкаБесплатная доставка
  • Оценка продукта4.0(0)

Product Description

Neodymium Recovery Fishing Magnet/ Searching Magnet Detecting Magnet With ROPE in Saftey Box Magnet Fishing was made of N42 neodymium magnet and steel shell, the neodymium magnet is putted into one steel shell which concentrates the magnetic force on one side of magnet and increase the attracting force of magnet incredibly (2.5-4times for same size of magnet) .At the same time , the steel sheel can protect the neodymium magnet against chipping and cracking during grabing and clamping. It is mainly used for tool droppers & Treasure hunters or Holding/ Fixing some parts in place in industry. Product Parameter: 1. Part Name: D74mm Double Side Neodymium Fishing /Searching Magnet with 10 meters rope in Safety Box(Without box version is also available) 2. Material: Neodymium Magnet N42+A3 steel+Plastic Ring 3. Size:D74mm(Diameter)*28mm( Thickness of Magnet Base) 4. Vertical Pull-force:300KG*2 Horizontal Pull-force:60KG on base of 30mm thickness steel Plate. 5.Max Working Temperature: 80 degree centigrade Product Features: 1. Incredibly powerful resulting from Steel Cup 2. Steel covering avoiding any scratch and chipping of neodymium magnets 3. Containing Accessories: one piece eye-bolt and screw 4. Numerous Application: Fishing , Searching ,Fixing, Magnetic mounting 5. Quantity: 1piece Magnet per package


1.The magnetic pull force 300kg was tested using a computer-controlled tensile tester, it is the vertical pull-force which make the fishing magnet pull way from the steel plate 30mm thickness under ideal condition. The actual pull force will vary mainly depending on the following variables:

a: Steel thickness :The thinner the steel, the lower the pull force, 300KG vertical magnetic pull force was got on base of 30mm thickness steel Plate

b: Pulling direction :The bigger of the pulling direction beyond 90°, the lower the pull force, normally the Pull force in horizontal direction is only about one third of that in vertical direction.

c: Attracting position :The farther beyond the center of gravity, the lower the pull force.

In addition, iron chips of magnetic surface also reduce the pull-force of magnet at some extent.

2. Magnet just only attract iron , ferrous metal and nickel, do not attract gold, silver, copper, aluminums and their alloy and stainless Steel

3. Magnetic force concentrates on the bottom of the fishing magnet, there is hardly any magnetic force of other surfaces .


1. This magnet is very powerful for their sizes and may pinch your fingers badly;

2. Keep away from Children of all ages.

3. Do not allow magnets to jump together or onto a metal surface, Special care always needs to be taken when handling.


Normally China Post Air Mail With Tracking Number.

CDEK for Russia, if CDEK inconvenient, kindly please leave a message to us when placing the order, thanks.

Shipped out within 2days after receiving payment.

Russia , Brazil: 15-45 working days

United States: 7-15 working days

Australia, United Kingdom, Spain, France, Germany :7-20working days

Other countries: No More than 40 working days.

Please Contact us via email or trader manager after 30 working days if you still have not receive your parcel.


For any magnetic product in our store, if you want to buy it in small batch , especially the gross weight is more than 20KG, kindly please check with us to get cheaper freight cost (The heavier the gross weight , the cheaper the freight cost )


We are a leading supplier in China specializing in producing kinds of magnetic assemblies.With experienced technology ,we can design and develop kinds of magnetic product containing plastic ,rubber ,maching,stamping parts which are widely used in kinds of industries.

All magnetic assemblies are produced according to the strict quality system and their production procedures are completely under control. Nearly all products are exported to North America, Europe ,Japan. If any magnetic project or you have a good idea for magnetic application, kindly please let us know, we will design, develop and produce it for you. You can reach us via email or trade manager (Live chat) in english, we will give your feedback immediately Thank you very much.

Welcome end customers, wholesalers, distributors all over the world purchase our strong magnets and their assemblies in small batch or in mass, thanks again. Распродажа Сохранить US $11.47 и Скидка 15% для 300 кг * 2 стороны большой сильный магнит рыбалка Неодимовый Магнитная веревка коробка вариант поиск спасательные магниты Охотник за сокрови... с Оценка продукта: 4.0 Объем розничных продаж: 0 Последняя цена: US $65.03 Поставщика: MagExpert Store
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