Shandong Weiterui Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of 3.6KVA Portable Bearing Heater for Motor Repair and On-Site Installation 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.
3.6KVA Portable Bearing Heater for Motor Repair and On-Site Installation
Designed for Maintenance Workshops
This 3.6KVA bearing heater is primarily used in environments where flexibility and mobility are required. In motor maintenance centers and small equipment repair facilities, technicians often need a compact device that can be easily transported and quickly set up.
The portable structure allows the unit to be placed directly near the installation position, reducing unnecessary movement of heavy components.
Controlled Thermal Expansion
Instead of applying open flame or oil-based heating, this equipment generates heat through electromagnetic induction. The temperature can be preset to ensure uniform expansion, minimizing internal stress and preventing material damage.
Time control range: 0–9999 seconds
Temperature control range: 0–300°C
Functional Configuration
Dual working modes: time-based and temperature-based heating
Automatic demagnetization after heating
Soft start and soft stop technology
Overcurrent and fault protection system
Compact coil design for efficient magnetic field concentration
Suitable Components
This model is commonly applied to:
Small and medium rolling bearings
Motor shaft bearings
Bushings
Couplings
Lightweight gears
It is ideal for workshops handling frequent motor overhaul tasks.
Heating Structure
The heating section adopts multi-coil configuration using insulated copper flat wire to enhance thermal transmission efficiency.
This structure supports stable temperature rise and improves operational consistency.
Operational Scenario Example
For example, during motor bearing replacement, technicians can preheat the bearing to approximately 110°C–120°C within a short period, allowing smooth installation without mechanical force.
Safety and Environmental Consideration
Electric heating eliminates oil contamination and smoke emission.
The closed control system ensures stable performance during continuous operation, improving the working environment.
The photos of Bearing Heater|Bearing Istallation 3.6KVA
FAQ
Q: Can the WTR bearing heater be digitally displayed?
Q: Does WTR have machine inspection reports?
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