Oil Cooled

Tramp Removal Magnets

Overband Heavy Duty Fan-Cooled Electromagnets have the following features and scopes of supply:

• Newest, most modern, advanced design.
• Most Energy Efficient magnet available.
• Environmentally friendly – No more Transformer Oil at all – no possibility of leaks.
• Much Smaller (dimensions) and Lighter (mass) than older oil cooled types.
• Extremely low fire hazard – suitable for underground and surface installations.
• Rain-proof due to full fixed position s/s304 louvers on air intake and exit sides.
• Easy access to fans – no need to remove Belts or Pulleys – simply remove side Louvers.
• Standardized dimensions – spare parts readily available ex stock.
• Machined contact casing and core parts.
• Aluminium coils with a cross section of 12mm x 5mm double glass insulated, space wound with class H (180 deg C) and F (155 deg C) layer insulation.
• 3 x Fans (1,1kW) –  5750m/h approx – site VAC 3ph, for blowing only.
• Foot mounted heavy duty geared motor drive.
• Four continuously crowned Carbon Steel Pulleys with locking elements and Plumber Block Bearings.
• Heavy duty belt with our unique s/s304 slat fastener system to always wipe Metal off Magnet face, no vulcanised slats to tear off. Reinforcing is available as an extra.
• Pulleys are supported on heavy channel framework.
• Magnet design is the result of 40 years experience in the design and application of magnetic separators and we continually improve our technology.
• Magnet temperature rise and magnetic field strength is optimised.
• Our equipment requires minimal maintenance and spares.
• Fans need to be connected and monitored to ensure long-life and to keep warrantee.

Overband Heavy Duty Oil-Cooled Electromagnets have the following features and scopes of supply:

• Machined contact casing and core parts.
• Aluminium coils with a cross section of 12mm x 5mm double glass insulated space wound with Class “H” and “C” layer insulation.
• Oil circulation tank (invented by Mechani Mag) with oil inlet port level gauge, leak proof terminal box and moisture trap.
• Foot mounted, heavy duty, geared motor drive.
• Four continuously crowned pulleys with locking elements and Plummer Block Bearings.
• Heavy duty belt with our unique Slat / Fastener Joint System to always wipe metal off Magnet face (no vulcanised slats to tear off). Special reinforcing is available as an extra.
• Pulleys are supported on heavy channel framework.
• Both the Magnet Housing and the Convection Tank are fitted with vertical fins to effectively increase the cooling surface area.
• The Magnet design is the result of more than 40 years experience in the design and application of Magnets and we are continually improving our technology.
• Magnet temperature rise and magnetic field strength is optimised.
• Our equipment requires minimal maintenance and spares.

FAN-COOLED ELECTROMAGNETS are:

• Cleaner (more environmentally friendly – no oil!)
• More efficient – fans cool more effectively than the oil.
• Much lighter mass – spare parts are much lighter too.
• Smaller in size.
• Easier to maintain.
• Easier to install.
• Fans are essentially motors – easy to monitor/maintain/repair/replace.
• NEW – easy side access to fans – no need to remove belt/pulleys etc…
• Fixed position s/s louvers cover fans – rain proof!
• No possibility of oil leaks.