Shandong Weiterui Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of large bearing heater induction 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.
Large Induction Heater
Introduction To WTR
The factory is located in Qingdao, Shandong Province, China, adjacent to the logistics park. It has over 60 professionals,the research and development team of over 20, and has served over 10000 customers. It is known for its high-quality products and perfect after-sales service,making it the best choice for purchasing bearing heaters.

Product details



Bearing Heater Parameters
| MODEL | POWER | MINIMUM INNER DIAMETER |
MAXIMUM OUTER DIAMETER |
MAXIMUM WIDTH |
TEMPERATURE CONTROL |
TIME CONTROL |
MACHINE WEIGHT/SIZE |
| WTR-HOR160-4 | 16KVA | 50mm | 600mm | standard:240mm customized:350mm |
K-type sensor; 300℃ |
0-9999s | 370KG/1700*600*920mm |
| WTR-HOR250-4 | 25KVA | 80mm | 800mm | 250mm | K-type sensor:300℃ | 0-9999s | 300KG/1400*600*914mm |
| WTR-HOR350-4 | 35KVA | 90mm | 900mm | 300mm | K-type sensor:300℃ | 0-9999s | 380KG/2210*600*914mm |
| WTR-HOR500-4 | 50KVA | 120mm | 1000mm | 300mm | K-type sensor:300℃ | 0-9999s | 1800*700*1100mm |
| WTR-HOR650-4 | 65KVA | 160mm | 1200mm | 300mm | K-type sensor:300℃ | 0-9999s | 600KG/2300*900*1041mm |
| WTR-HOR800-4 | 80KVA | 210mm | 1400mm | 300mm | K-type sensor:300℃ | 0-9999s | 2116*777*1155mm |
FAQ
Q: What is an induction bearing heater?
definition
Induction bearing heaters generate eddy currents in metal workpieces through alternating magnetic fields, causing the metal itself to heat up and achieve the purpose of heating. This heating method is mainly used to heat various types of metals such as bearings, gears, bushings, shaft sleeves, diameter rings, pulleys, shrink rings, connectors, etc., and expand them through heating to meet the needs of interference fit assembly.
working principle
The working principle of induction bearing heater is based on the law of electromagnetic induction. When thicker metal workpieces are placed in an alternating magnetic field, eddy currents are generated inside the metal. These vortices form a spiral flow path inside the metal and generate a large amount of heat, causing the metal workpiece to rapidly heat up.
Application scope
Induction bearing heaters are widely used in various applications that require heating metal workpieces, especially in fields such as mechanical manufacturing, automotive maintenance, and mining machinery. It can effectively quickly heat circular workpieces such as bearings, gears, couplings, shaft sleeves, pulleys, and ring gears, improving assembly efficiency and quality.
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