SOV RMD-22 Portable Bearing Induction Heater 2.2 kW — Up to 15 kg, 220V

SOV RMD-22 Bearing Induction Heater — Portable Industrial Heating for Small to Medium Bearings

The SOV RMD-22 Bearing Induction Heater uses electromagnetic induction technology to heat bearings and circular metal parts quickly, evenly, and without contact. Unlike open-flame or oil-bath methods, induction heating eliminates the risk of bearing damage, surface oxidation, and uneven thermal expansion — resulting in cleaner, more reliable press fits every time.

Why Choose Induction Heating for Bearing Installation?

Bearing failure is one of the leading causes of unplanned downtime in industrial machinery. Improper installation — using hammers, torches, or oil baths — introduces micro-damage that dramatically shortens bearing service life. The SOV RMD-22 eliminates these risks by delivering controlled, uniform heat that expands the bearing bore evenly, allowing it to slide onto the shaft without force.

Key Features

• Electromagnetic induction heating — direct, even, contact-free heat transfer
• Digital microcomputer controller with LCD display — set temperature and timer precisely
• Dual heating modes: temperature-controlled and timed heating
• Automatic demagnetization after heating cycle — no residual magnetism in the bearing
• Overheat protection — unit shuts down if max temperature is exceeded
• 4 heating rods included — supports hang and level mounting positions
• Compact and portable — 16.6 kg total weight, 300×210×300 mm footprint

Technical Specifications

Parameter	Value
Model	SOV-RMD-22
Supply Voltage	220V / Single Phase
Frequency	50/60 Hz
Power Input	2.2 kW
Current Draw	10 A
Max Temperature	240°C
Min. Internal Dia. (Hang)	15 mm
Min. Internal Dia. (Level)	60 mm
Max Outer Dia.	220 mm
Max Width (Hang)	65 mm
Max Width (Level)	95 mm
Max Bearing Weight	15 kg
Max Other Parts Weight	9 kg
Unit Dimensions	300 × 210 × 300 mm
Unit Weight	16.6 kg

Typical Applications

The RMD-22 is widely used in bearing maintenance across motors, pumps, compressors, gearboxes, conveyors, and general industrial machinery where small to medium bearings (up to 15 kg) require precise thermal fitting. Lead Time: Please allow 45 days for delivery after order confirmation and payment. All units ship FOB Shanghai.