Shandong Weiterui Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of portable bearing warmer for mining machinery 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.
Portable Bearing Warmer for Mining Machinery
Company's Introduction
WTR was established in 2015. The existing product range of WTR includes power frequency electromagnetic induction heaters, medium and high frequency electromagnetic induction heating equipment,and professional and complete heating schemes are formulated according to customer heating needs.They are widely used in industries such as new energy, wind power, cement, mining, papermaking, metallurgy, transportation, etc., perfectly achieving process requirements such as hot sleeve disassembly,Iocal heating of special-shaped workpieces, pre welding preheating, post welding hydrogen elimination, and rapid assembly of automated assembly lines.
Advantages-Compared with traditional heating methods
1. Improve Installation Efficiency
- Rapid heating
- No need to wait for cooling
2. Protect Bearing Performance
- Avoid physical damage
- Uniform heating
3. Safety and Environmental Friendliness
- Eliminate fire hazards - Environmentally clean
4. Precision Control and Compatibility
- Controllable temperature
- Strong adaptability
5. Reduce Comprehensive Costs
- Reduce losses - Save labor
- Low maintenance costs
6. Expanded Application Scenarios
- Installation of large bearings
- Requirements of precision industries
Product Parameter Tab
|
STYLE |
POWER |
VOLTAGE |
FREQUENCY |
CURRENT |
MIN.ID(HORIZONTAL /VERTICAL) |
MAX.OD(HORIZONTAL /VERTICAL) |
MAX.HEIGHT(HORIZONTAL /VERTICAL) |
MAX.WEIGHT |
TIME CONTROL |
TEMPERATURE CONTROL |
||
|
WTR-SIH2.2 |
2.2KVA |
220V |
50-60HZ |
13A |
140/20 |
360/400 |
160/110 |
30 |
0-9999'' |
K,0-300℃ |
||
|
WTR-SIH2.5 |
2.5KVA |
220V |
50-60HZ |
10A |
/15 |
/220 |
100/70 |
12 |
0-99'59'' |
K,0-240℃ |
||
|
WTR-SIH3.6 |
3.6KVA |
220V |
50-60HZ |
16A |
140/20 |
480/400 |
175/115 |
50 |
0-9999'' |
0-300℃ |
||
|
WTR-SIH5.0 |
5KVA |
220V |
50-60HZ |
23A |
150/20 |
450/400 |
160/140 |
65 |
0-9999'' |
0-300℃ |
||
|
WTR-SIH8.0 |
8KVA |
380V |
50-60HZ |
31A |
170/60 |
530/450 |
190/200 |
80 |
0-9999'' |
0-300℃ |
||
PICTURE

FAQ
Q: Why choose us?
A: All our products are made of high-quality international materials. The coil is a three-coil structure with double glass fiber pure copper flat wire, which is heat-resistant and not easy to burn out. The silicon steel sheet is of 0.35mm military-grade. The uniform heating efficiency is the highest in the industry. The equipment has automatic demagnetization function, meeting international standards. We provide a 12-month quality guarantee and high-quality service. Meanwhile, our products have passed ISO and other certification standards, so customers can rest assured.
Q: Does heat destroy bearings?
A: Bearing heaters themselves do not damage bearings; their original design intent is to replace methods prone to causing bearing damage in traditional installation (such as tapping or oil bath heating). However, improper control during heating (e.g., excessive temperature, uneven heating, or operational errors) may still damage bearings. Therefore, temperature must be controlled according to the manual, and operations should be standardized.
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