Min. Fe-particle size that can be caught

Magnet field strength (flux density) (±10%)

Interface/connection dim's

Magnetic field depth

Max. operating / product temperature

Diameter

Suitable for belt width

Max. particle size

Add-on magnetic head pulleys

Magnetic head pulleys capture ferrous and weakly magnetic particles and continuously carry them away. Suitable for installation in existing belt conveyor systems, in the bulk transshipment or recycling industries for example.

  • Cost-effective and robust
  • With neodymium or ferrite magnets
  • Permanent magnet
  • Automatic cleaning (continuous)
  • According to your requirements
Filter

Product not found.

Check if you have entered the correct item code. Still nothing found, please contact one of our product specialists by filling our form.

Magnetic head pulley examples There are different types of magnetic head pulleys available to fit your needs, see below for full range of products.

3 variants

Suitable for belt width : 400 mm

€ 1660,00

RHP-F204A06-040-FSD-BA
SKU RHAF20040000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 400 mm

€ 1264,00

RHP-B114A06-040-RSD-BA
SKU RHAN11040000
Stock 0
Diameter 114.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 400 mm

Price quote

RHP-H153R18-040-RSB-BA
SKU RHAH150361
Stock 0
Diameter 152 mm
Magnet field strength (flux density) (±10%) 9000 gauss
Magnetic system Permanent Neoflux® magnet

Application

A magnetic head pulley, or head roller magnet, separates ferromagnetic particles, such as iron or steel, and even weakly magnetic particles (such as particles from processed stainless steel) from coarse to very fine fractions and carries them away completely automatically and continuously. This magnetic roller is built into an existing conveyor belt system as a head or tail roller. and is a cost-effective magnetic metal separator. It is important to feed the material onto the conveyor belt with the magnetic conveyor roller in a thin layer (ideally a mono-layer). Magnetic head pulleys require practically no maintenance, and because these magnets are integrated in an existing installation there are almost no extra operating and energy costs.

 

For larger layer thickness a head roller magnet can be combined with a suspension or overband magnet. In this configuration the suspended magnet draws the pieces of steel out of the upper layer and the head roller magnet draws them from the lower layers of the bulk flow. Magnetic head roller separators are particularly well suited for separation of problematic shapes such as ball bearings or batteries. They are used for:

  • recycling and/or recovery of ferrous metals
  • removing, purging or eliminating ferrous parts or weakly magnetic particles from product flows
  • protection of machines (prevention of damage caused by metal particles)

Upper and lower layer for magnetic pulley and suspension magnet

Placement

Keep the following in mind when integrating a magnetic head pulley:

  • Use of head scrapers is not possible. Otherwise iron particles would be scraped off before the magnet can separate them.
  • No steel components in the vicinity of the head roller magnet (such as the splitter: it must be made of a non-magnetic material). Otherwise this part will be magnetized, which has a negative impact on the separation.
  • The field depth of the magnet.
  • Type of magnet system in combination with the belt thickness. The optimal placement/position of the separation partition depends on the application.

 

Goudsmit has plenty of experience with this and will be happy to provide recommendations.

Headroller magnetic pulley position

Design

Magnetic head pulleys are made in standard sizes and can therefore be easily integrated into an existing installation. The shaft diameter, for example, is suitable for SNL bearing blocks, and the shaft journal (including keyway) is suitable for a standard SEW gear unit. These are global standards and therefore cover most applications. The modular design makes it easy to replace the shaft, which is ideal for maintenance and customer-specific solutions. Various versions available to meet your needs:

  • Belt width: 400-2000 mm
  • Diameters: 150-400 mm
  • Magnet system: both axial and radial magnet construction

Radial neodymium headroller magnet key way close up detail

Working principle

A magnetic head pulley is a head or tail roller that is filled with magnets. This roller forms a magnetic system with a correspondingly rotating magnetic field that is active around the entire circumference. The magnetic field attracts ferromagnetic metal particles in a product flow. The conveyor belt that runs over the roller carries these particles with it to the underside of the roller. When they are no longer in range of the magnetic field they fall off the belt, where they are collected and/or carried away. For strongly magnetic particles, we can place cleats on the belt to 'push' the particles out of the magnetic field.

 

For damp or fine metal particles we fit a scraper to prevent them from sticking to the belt. The advantage of a head roller magnet is that it is a continuous system, so there is no need to stop the product flow to carry off the separated metal particles. This makes the head roller magnet very suitable for product flows with lots of Fe particles. Because the product passes very close to the magnet it is also a very powerful and effective separator.

3000 gauss magnetic head pulleys - separation of pieces of ferrous metal from 0.5 to 100 mm
- shell thickness 4 mm
- magnetic field depth 100 mm
- axial magnet construction
- ferrite/neodymium magnet (3000 gauss at the shell)
- not suitable for separation of weakly magnetic metal particles

29 variants

Suitable for belt width : 400 mm

€ 1264,00

RHP-B114A06-040-RSD-BA
SKU RHAN11040000
Stock 0
Diameter 114.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 500 mm

€ 1563,00

RHP-B114A06-050-RSD-BA
SKU RHAN1105000
Stock 0
Diameter 114.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 600 mm

€ 1697,00

RHP-B114A06-060-RSD-BA
SKU RHAN1106000
Stock 0
Diameter 114.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 650 mm

€ 1908,00

RHP-B114A06-065-RSD-BA
SKU RHAN1106500
Stock 0
Diameter 114.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 300 mm

€ 1439,00

RHP-B168A06-030-FSD-BA
SKU RHAN16030000
Stock 0
Diameter 168.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 400 mm

€ 1718,00

RHP-B168A06-040-FSD-BA
SKU RHAN16040000
Stock 0
Diameter 168.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 500 mm

€ 2101,00

RHP-B168A06-050-FSD-BA
SKU RHAN16050000
Stock 0
Diameter 168.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 600 mm

€ 2378,00

RHP-B168A06-060-FSD-BA
SKU RHAN16060000
Stock 0
Diameter 168.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 650 mm

€ 2642,00

RHP-B168A06-065-FSD-BA
SKU RHAN16065000
Stock 0
Diameter 168.3 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 400 mm

€ 2206,00

RHP-B204A06-040-RSD-BA
SKU RHAN20040000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 500 mm

€ 2610,00

RHP-B204A06-050-RSD-BA
SKU RHAN20050000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 600 mm

€ 3008,00

RHP-B204A06-060-RSD-BA
SKU RHAN20060000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 650 mm

€ 3385,00

RHP-B204A06-065-RSD-BA
SKU RHAN20065000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 500 mm

€ 2685,00

RHP-B219A06-050-RSD-BA
SKU RHAN22050000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 600 mm

€ 3088,00

RHP-B219A06-060-RSD-BA
SKU RHAN22060000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 650 mm

€ 3125,00

RHP-B219A06-065-RSD-BA
SKU RHAN22065000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 800 mm

€ 4053,00

RHP-B219A06-080-RSD-BA
SKU RHAN22080000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 600 mm

€ 3373,00

RHP-B254A06-060-RSD-BA
SKU RHAN25060000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 650 mm

€ 3600,00

RHP-B254A06-065-RSD-BA
SKU RHAN25065000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 800 mm

€ 4386,00

RHP-B254A06-080-RSD-BA
SKU RHAN25080000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 1000 mm

€ 5205,00

RHP-B254A06-100-RSD-BA
SKU RHAN25100000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 650 mm

Price quote

RHP-B324A08-065-RSD-BA
SKU RHAN32065000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 800 mm

Price quote

RHP-B324A08-080-RSD-BA
SKU RHAN32080000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 1000 mm

Price quote

RHP-B324A08-100-RSD-BA
SKU RHAN32100000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 1200 mm

Price quote

RHP-B324A08-120-RSD-BA
SKU RHAN32120000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 800 mm

Price quote

RHP-B406A08-080-RSD-BA
SKU RHAN40080000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 1000 mm

Price quote

RHP-B406A08-100-RSD-BA
SKU RHAN40100000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 1200 mm

Price quote

RHP-B406A08-120-RSD-BA
SKU RHAN40120000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 1400 mm

Price quote

RHP-B406A08-140-RSD-BA
SKU RHAN40140000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 3000 gauss
Magnetic system Permanent Neoflux® magnet

1800 gauss magnetic head pulley - cost effective
- separation of pieces of ferrous metal from 1 to 100 mm
- shell thickness 2 mm
- magnetic field depth 80 mm
- axial magnet construction
- ferrite magnet (1800 gauss at the shell)
- not suitable for separation of weakly magnetic metal particles

23 variants

Suitable for belt width : 400 mm

€ 1660,00

RHP-F204A06-040-FSD-BA
SKU RHAF20040000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 500 mm

€ 1818,00

RHP-F204A06-050-FSD-BA
SKU RHAF20050000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 600 mm

€ 1992,00

RHP-F204A06-060-FSD-BA
SKU RHAF20060000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 650 mm

€ 2049,00

RHP-F204A06-065-FSD-BA
SKU RHAF20065000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 800 mm

€ 2282,00

RHP-F204A06-080-FSD-BA
SKU RHAF20080000
Stock 0
Diameter 204 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 500 mm

€ 1842,00

RHP-F219A06-050-RSD-BA
SKU RHAF22050000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 600 mm

€ 2013,00

RHP-F219A06-060-RSD-BA
SKU RHAF22060000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 650 mm

€ 2078,00

RHP-F219A06-065-RSD-BA
SKU RHAF22065000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 800 mm

€ 2317,00

RHP-F219A06-080-RSD-BA
SKU RHAF22080000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 1000 mm

€ 2478,00

RHP-F219A06-100-RSD-BA
SKU RHAF22100000
Stock 0
Diameter 219 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 600 mm

€ 2241,00

RHP-F254A06-060-RSD-BA
SKU RHAF25060000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 650 mm

€ 2340,00

RHP-F254A06-065-RSD-BA
SKU RHAF25065000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 800 mm

€ 2698,00

RHP-F254A06-080-RSD-BA
SKU RHAF25080000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 1000 mm

€ 3104,00

RHP-F254A06-100-RSD-BA
SKU RHAF25100000
Stock 0
Diameter 254 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 650 mm

€ 3113,00

RHP-F324A08-065-RSD-BA
SKU RHAF32065000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 800 mm

€ 3560,00

RHP-F324A06-080-RSD-BA
SKU RHAF32080000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 1000 mm

€ 4159,00

RHP-F324A08-100-RSD-BA
SKU RHAF32100000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 1200 mm

€ 4725,00

RHP-F324A08-120-RSD-BA
SKU RHAF32120000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 1400 mm

€ 5388,00

RHP-F324A08-140-RSD-BA
SKU RHAF32140000
Stock 0
Diameter 324 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 650 mm

Price quote

RHP-F406A08-065-RSD-BA
SKU RHAF40065000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 800 mm

Price quote

RHP-F406A08-080-RSD-BA
SKU RHAF40080000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 1000 mm

Price quote

RHP-F406A08-100-RSD-BA
SKU RHAF40100000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

Suitable for belt width : 1200 mm

Price quote

RHP-F406A08-120-RSD-BA
SKU RHAF40120000
Stock 0
Diameter 406 mm
Magnet field strength (flux density) (±10%) 1800 gauss
Magnetic system Permanent ferrite magnet

9,000 gauss (High Gradient) magnetic head pulleys The 9,000 gauss neodymium head roller magnet separates weakly magnetic particles (such as stainless steel processed by a shredder) or paramagnetic particles from certain soil contaminants (such as Chromite and Wolframite). This high-gradient head roller magnet is used for thinner layers than the 6,000 gauss magnet and is only used for the removal of ferrous parts when they are in the product flow sporadically.

- separation of weakly magnetic particles > 0.1 mm
- separation of ferrous particles > 30 µm (sporadic)
- shell thickness 1 or 2 mm
- magnetic field depth 30 mm
- radial magnet construction
- neodymium magnet (9,000 gauss at the shell)

4 variants

Suitable for belt width : 400 mm

Price quote

RHP-H153R18-040-RSB-BA
SKU RHAH150361
Stock 0
Diameter 152 mm
Magnet field strength (flux density) (±10%) 9000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 600 mm

Price quote

RHP-H153R18-060-RSB-BA
SKU RHAH150561
Stock 0
Diameter 152 mm
Magnet field strength (flux density) (±10%) 9000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 800 mm

Price quote

RHP-H153R18-080-RSB-BA
SKU RHAH15080000
Stock 0
Diameter 152 mm
Magnet field strength (flux density) (±10%) 9000 gauss
Magnetic system Permanent Neoflux® magnet

Suitable for belt width : 1000 mm

Price quote

RHP-H153R18-100-RSB-BA
SKU RHAH15100003
Stock 0
Diameter 152 mm
Magnet field strength (flux density) (±10%) 9000 gauss
Magnetic system Permanent Neoflux® magnet

Added

Price quote

Oops!

Something went wrong: the product could not be added to your shopping cart. Please try it again!

Request a quote

* Currently out-of-stock. This item can be delivered within {0}. We will keep you posted on the exact delivery date.
Please enter a valid number of items

Magnetic head pulleys separate ferromagnetic parts - such as iron or steel, or even weak magnetic particles such as processed stainless steel - fully automatically and continuously, from coarse to extremely fine fractions with a small layer thickness. Different magnet systems, diameters and working widths are available that match your application!