Magnetic drum pulley are installed at the head of the conveyor belt where the discharge happens and get rid of metal contaminants from the product on the conveyor belt. It is integrated into the system for automated continuous separation and draws in the metal parts during the roller rotation while the cleaned up item emerges. As quickly as the conveyor belt leaves the roller, the effect of the magnet wears off and the undesirable impurities fall from the underside of the belt into a different collecting container. This kind of magnet acts as additional defense versus metal parts that have permeated deep into the product and were not drawn out during the very first separation by a hanging magnet. This improves the quality and purity very much of the processed material.
The commercial applications are procedures with dry products such as plastics, powders, grains, wood waste, rubber, and so on.
Magnetic drum pulley are offered with the required connecting shafts according to customer requirements. If the client asks for, the roller provides special features such as round surfaces that can be integrated into the design. The production of the roller in the form of a barrel has the additional advantage that the conveyor belt keeps the direction on the roller more exactly. Especially, this is very crucial if there is no tensioning system in the conveyor that manages the sideways movement of the belt. The roller can also be supplied with Conveyor Head Drum a rubber finish that is glued to the surface area, which avoids the rubber conveyor belt from sliding over the roller.
A magnetic drum pulley can be incorporated as part of a totally http://query.nytimes.com/search/sitesearch/?action=click&contentCollection®ion=TopBar&WT.nav=searchWidget&module=SearchSubmit&pgtype=Homepage#/magnetic drum brand-new system or as a custom-made item into existing conveyor systems. In both cases, assembly is really simple. A lot of rollers are made of 304 SS stainless-steel with strong rust resistance. The ferrite roller usually has a thickness of 1,500 - 2,000 Gauss. The greatest unusual earth magnet for this application with high energy density has a strength of 3,500 Gauss and can get rid of the tiniest particles from the material.
The magnetic drum pulley at the product outlet of the conveyor belt has another excellent benefit: thanks to its self-cleaning system, no or just minimal upkeep is required. The cleaned up material falls straight from the magnetic drum pulley while the metal is still held on the belt. The belt moves far from the magnetic drum pulley as quickly as possible, the metal parts are released, into a waste chute. That makes the conveyor belt a self-cleaning magnet.
The stable and irreversible properties of the magnetic drum pulley mean that no external energy source is required for operation and the average loss of magnetic field strength of less than 5% throughout a year is negligible (unless the roller is exposed to heat, shock or vibration). In order to ensure a better end product, the roller will be an economical solution
