1 More than 20 years of experience in induction heating industry.
2 Free test for choosing the machine model before purchase.
3 Product design research develop and maintain by the Duolin Engineer team,machine lifetime service.
4 Test the machine as customer heating requirements and aging more than 6 hours to guarantee the good quality.
5 Offer installation manual and troubleshooting guide .
6 Use famous brand components Infineon Omron Schneider to ensure quality of material
  • China Wholesale Induction Heating System Quotes - High frequency induction heating machine HFP-20 – Duolin

    China Wholesale Induction Heating System Quotes - High frequency induction heating machine HFP-20 – Duolin

    Product Detail Power 7KW work frequency 50-100Khz Digital display and foot switch for easy cooperation Time set available for auto and manual work model 4 Fault indicators protecting and instructing easier to repair machine PLC interface available for automatic work The first generation of Duolin induction heating machine,stable and durable High frequency light weight and small size Power supply 220V single phase,home use is OK and easy for cooling Technical parameter Model ...
  • China Wholesale Industrial Induction Heating System Manufacturers - Induction soldering&welding machine – Duolin

    China Wholesale Industrial Induction Heating System Manufacturers - Induction soldering&welding machine – Duolin

    Products Description Induction brazing is a process in which two or more materials are joined together with a filler metal by induction heating. Induction brazing is suitable for many metallic materials, with magnetic materials being heated more readily. There is specific benefit use induction heating for industrial brazing 1. Better joint quality because selective heating. 2. Reduced oxidation and acid cleaning 3. Faster heating cycles 4. Consistent results 5. Suitability for large...
  • China Wholesale Induction Welding Factories - low frequency induction heating equipment – Duolin

    China Wholesale Induction Welding Factories - low frequency induction heating equipment – Duolin

    Products Description 1: Work Principle: electromagnetic induction heating. 2. IGBT module and Inverting technology 3. Stable reliable and low maintenance cost. 4. 100% duty cycle, continuous working when maximum power output. 5. Digital Display of output power and heating current and work frequency. 6. Simple to install.  Offer documents help for installation and operation 7. Application: billet preheating before forging,induction hardening,pipe heating for bending 8: Low frequency high ...
  • China Wholesale Induction Billet Heating Machine Pricelist - Integrated Induction Power Unit – Duolin

    China Wholesale Induction Billet Heating Machine Pricelist - Integrated Induction Power Unit – Duolin

    Products Description Integrated induction heaters is high performance at billet hot forging, matching with step feeder, chain delivery and three channel sorters, make up fully automatic production line which is high availability and heating efficiency. The induction generator are modular design, easily maintained, LED lights instruct user to find the fault and change the broken parts, All the components are designed for long work time and easily replace. Advanced converter technology ena...
  • China Wholesale Efd Induction Hardening Machine Pricelist - Induction soldering&welding machine – Duolin

    China Wholesale Efd Induction Hardening Machine Pricelist - Induction soldering&welding machine – Duolin

    Products Description Induction brazing is a process in which two or more materials are joined together with a filler metal by induction heating. Induction brazing is suitable for many metallic materials, with magnetic materials being heated more readily. There is specific benefit use induction heating for industrial brazing 1. Better joint quality because selective heating. 2. Reduced oxidation and acid cleaning 3. Faster heating cycles 4. Consistent results 5. Suitability for large...
  • China Wholesale Eddy Current Induction Heating Suppliers - Induction soldering&welding machine – Duolin

    China Wholesale Eddy Current Induction Heating Suppliers - Induction soldering&welding machine – Duolin

    Products Description Induction brazing is a process in which two or more materials are joined together with a filler metal by induction heating. Induction brazing is suitable for many metallic materials, with magnetic materials being heated more readily. There is specific benefit use induction heating for industrial brazing 1. Better joint quality because selective heating. 2. Reduced oxidation and acid cleaning 3. Faster heating cycles 4. Consistent results 5. Suitability for large...
  • China Wholesale Portable Induction Brazing Machine Pricelist - Closed type – Duolin

    China Wholesale Portable Induction Brazing Machine Pricelist - Closed type – Duolin

    Closed type Cooling water shall be free from impurities. DOT NOT use well water or river water .To prevent the scale formation, ensure good cooling result, and greatly reduce the failure rate,Soften Water or Distilled Water are strongly recommended as cooling water for induction equipment. Water or air cooling is very important for induction heating device, improves reliability of induction heating equipment, ensure the induction machine working long time and stable. it is easy to insta...
  • China Wholesale Induction Bolt Pricelist - High frequency induction heating machine HGP-50 – Duolin

    China Wholesale Induction Bolt Pricelist - High frequency induction heating machine HGP-50 – Duolin

    Products Description Power 30-300KW Work  Frequency 50-250Khz Digital display Constant power and current output Safe,Low voltage output PLC interface available for automatic work Wide inductance to connect with different heating coil 8 fault indicators to protect machine Water cooled induction power unit and transformer Technical parameter Model HGP-30 HGP-50 HGP-100 Rated Power Output 30KW 50KW 100KW Working Frequency 50-250Khz 200-400Khz 50-130Khz ...
  • China Wholesale Induction Heating Frequency Factories - Induction soldering&welding machine – Duolin

    China Wholesale Induction Heating Frequency Factories - Induction soldering&welding machine – Duolin

    Products Description Induction brazing is a process in which two or more materials are joined together with a filler metal by induction heating. Induction brazing is suitable for many metallic materials, with magnetic materials being heated more readily. There is specific benefit use induction heating for industrial brazing 1. Better joint quality because selective heating. 2. Reduced oxidation and acid cleaning 3. Faster heating cycles 4. Consistent results 5. Suitability for large...
  • China Wholesale Industrial Heating Systems Quotes - Closed type – Duolin

    China Wholesale Industrial Heating Systems Quotes - Closed type – Duolin

    Closed type Cooling water shall be free from impurities. DOT NOT use well water or river water .To prevent the scale formation, ensure good cooling result, and greatly reduce the failure rate,Soften Water or Distilled Water are strongly recommended as cooling water for induction equipment. Water or air cooling is very important for induction heating device, improves reliability of induction heating equipment, ensure the induction machine working long time and stable. it is easy to insta...
  • China Wholesale High Frequency Induction Manufacturers - High frequency induction heating machine HFP-20 – Duolin

    China Wholesale High Frequency Induction Manufacturers - High frequency induction heating machine HFP-20 – Duolin

    Product Detail Power 7KW work frequency 50-100Khz Digital display and foot switch for easy cooperation Time set available for auto and manual work model 4 Fault indicators protecting and instructing easier to repair machine PLC interface available for automatic work The first generation of Duolin induction heating machine,stable and durable High frequency light weight and small size Power supply 220V single phase,home use is OK and easy for cooling Technical parameter Model ...
  • China Wholesale Crankshaft Hardening Quotes - Closed type – Duolin

    China Wholesale Crankshaft Hardening Quotes - Closed type – Duolin

    Closed type Cooling water shall be free from impurities. DOT NOT use well water or river water .To prevent the scale formation, ensure good cooling result, and greatly reduce the failure rate,Soften Water or Distilled Water are strongly recommended as cooling water for induction equipment. Water or air cooling is very important for induction heating device, improves reliability of induction heating equipment, ensure the induction machine working long time and stable. it is easy to insta...
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