Shandong Weiterui Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of Mobile Induction Bearing Heater for Heavy Duty Industrial Use in China. Welcome to buy high quality bearing heaters made in China here from our factory. Please be free to enjoy our discount price and good service.

Mobile Induction Bearing Heater for Heavy Duty Industrial Use

Product introduction

A bearing heater is a device specially used to heat bearings and other metal parts (such as gears, bushings, bushings, etc.).

It mainly uses the principle of electromagnetic induction or other heating methods to heat bearings and other workpieces to the appropriate temperature for easy installation and disassembly.

Working principle

Using the principle of electromagnetic induction heating, when alternating current passes through the heater coil, an alternating magnetic field is generated, which penetrates into the interior of metal parts such as bearings and generates eddy currents inside them. When eddy current flows inside the metal, heat will be generated due to the existence of resistance, thus heating the metal piece.

Application areas

Bearing heaters are widely used in many industries and fields, including but not limited to:

1.Industrial Manufacturing: In heavy machinery and equipment manufacturing, bearing heaters are used to heat bearings, gears and other components to facilitate installation or removal.

2.Aerospace: Bearing heaters also play an important role in the installation and repair of components such as turbine engines and aircraft landing gear.

3.Automobile manufacturing: used for heating automobile engines, gearboxes and other components to improve installation and disassembly efficiency.

4.Power Industry: In the installation and maintenance of large equipment such as turbine generators, hydrogenerators and electric motors, bearing heaters simplify the process and increase efficiency.

Parameter List

Model	WTR-MIH500	WTR-MIH1200	WTR-MIH1600
Power	5 KVA	12 KVA	16 KVA
Voltage	220V	380V	380V
Frequency	50Hz	50Hz	50–60Hz
Current	23A	32A	42A
Max. Workpiece Weight	65 kg	150 kg	300 kg
Min. Inner Diameter (Vertical)	20 mm	40 mm	80 mm
Max. Outer Diameter (Vertical)	400 mm	500 mm	600 mm
Max. Height (Vertical)	140 mm	200 mm	280 mm
Min. Inner Diameter (Horizontal)	150 mm	170 mm	210 mm
Max. Outer Diameter (Horizontal)	450 mm	530 mm	600 mm
Max. Height (Horizontal)	160 mm	190 mm	280 mm
Time Control	0–999 s	0–999 s	0–999 s
Temperature Control	0–300℃	0–300℃	0–300℃
Temperature Control Error	<3℃	<3℃	<3℃
Automatic Demagnetization	<2A/CM	<2A/CM	<2A/CM
Heater Dimension (Approx.)	740×390×855 mm	850×450×920 mm	1050×600×1020 mm
Heater Weight (Approx.)	71 kg	120 kg	142 kg

WTR Team Display

Team

Bearing Heater display

1346700

FAQ

Q: How can using a bearing heater reduce friction and wear during bearing installation?

A: 1.Reduce installation difficulty: Bearing heaters heat the bearings, causing them to expand quickly, making assembly easier. This process significantly reduces the force required during installation, thereby reducing friction and wear caused by excessive mechanical forces during installation.

2. Improve installation accuracy: Bearing heaters can ensure that bearings are heated evenly during assembly and avoid local high temperatures or thermal stress concentration. This helps reduce bearing deformation and damage caused by improper installation, thereby improving the accuracy and reliability of installation and indirectly reducing friction and wear caused by installation errors.

3. Reduce the impact of impurities: During the heating process, bearing heaters can also reduce moisture and impurities inside the bearing. These impurities may become sources of friction during bearing operation, leading to increased wear. Therefore, reducing impurities helps reduce friction and wear during bearing operation.

Q: What information do you need to recommend the right model?

A: Bearing inner/outer diameter,Weight,Required heating temperature,Industry application,Available voltage
We will recommend the best model within 10 minutes.

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