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Industrial permanent NdFeB magnetic filter tube magnet bar magnet separation 
Product Description
Material: Permanent Neodymium (NdFeB) magnet & Steel tube 
Tube material: SS304, SS306 or SS316. 
Size: D25*(100-1000mm) or customized
Surface Gauss: up to 13000 Gs
Working temperature: 80-350 °C
Thread hole at the ends: M6,M8,M10
Process of the tube: TIG welding & polishing 
Installation Endplugs: Various 
Application: Magnetic tube bar for magnetic separator, are made from high power NdFeB magnets and stainless tune by well welding and polishing, they are also named magnetic rod, magnetic bar, magnetic filter bar. 

The magnetic filter bar uses strongest NdFeB magnet and SUS 304 with stable and assured quality with a reasonable combination of magnetic tracks, the magnetic force can reach as high as 13000Gs, showing an excellent iron separation effect. Special sealing design, as the bar magnetic is rivet bonded and welded for double sealing; it is waterproof, anti-magnetic and more durable. 
It is used to separate a variety of fine power, iron or other Impurities with magnetic material in liquid or semi-liquid. It is widely used in chemical, food, waste recycling, carbon black and other fields.

Three steps to get your individual magnetic filter bar: 
Tube magnets are completely customized. your individual requirements need an individual solution.

A:Step one - design
How to calcurate Magnetic filed? 
Finite element models can calculate the strength of a magnetic filed. It is quite difficult, but practical we use the value below: 

How to design the size of magnetic tube bar? 

Diameter : Diameter are in series. The relationship between the diameter and max. Gauss value is as below: 
Note: Recommended diameter is D25mm (1"), Length: available to customized.

How to design the installation ? 

Installation endplug including Taped holes, thread studs or plain ends based on your requirements.

Product Parameters
Application show
Installation Instructions
It's easy to install the magnetic tube bar , magnetic filter bar with tapped holes, thread studs or plain ends to your equipment.
Our Advantages
Multimagnets is a professional trust partner of permanent magnets including NdFeB ( neodymium magnet ), Ferrite magnet , Smco magnet, AlNiCo magnet & related magnetic assemblies like magnetic filter bar, magnetic separators. With more than 10 years experience in this field, we can provide: 

1. Professional magnet solution for your reference.
2. Higher quality magnet with lower cost
3. Good shipment and delivery in short time.
4. Custom logo printing on magnet to promote your brand. 

Shipment of magnetic filter bar: Usually the magetic filter bar is shipped by sea based on the strong Gauss.  

How to promise the quality: Quality is our culture! To ensure our quality, all magnets are produced with 100% new standard material rather than recycle or bad material. Besides our professional QC department will inspect the magnet for each stage, including magnet grade, coating, dimension, tolerance and pulling force for pot magnet, magnetic hook, fishing magnet or other magnetic assemblies. So that our magnet pass rate is as high as 99.9%.

Sample of magnetic filter bar:  available to provide within 1-2 days if we have it in stock. Otherwise, it takes 5-7days to custom.
MOQ of magnetic filter bar:  Usually we don't require special MOQ of magnetic filter bar for you, small order is available to accept. 

Custom service: Custom service is our advantage. Multimagnets has a professional technical team to support our customers. We can provide professional CAD drawing, strength simulation of magnet / pot magnet, even that Multimagnets can assist you to design a new magnet. For some Amazon customer, Multimagnets always provide free labeling and professional photos taking.