50KW Power Induction Heating Equipment High Frequency With DSP Full Digit Control And 24 Hours No Stop Duty Cycle

• 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
• 16 fault indicators to protect machine
• Water cooled induction power unit and transformer
• High frequency fast heating on the metal surface
• Low power consumption compare with SCR induction heating system
• Less inferference to power grid,do not need compensation capacitor
• Be started up 100% at any condition of load
• Easy to operate and maintain:Module design and simple circuit construction

• For gear shaft pin induction hardening,depth layer 0.5-2 mm
• For chain induction heat treatment,hardening and tempering
• Cable and wire induction heat treatment
• Metal parts surface induction quenching

Induction heating is widely used on automotive industry,oil and gas industry,fasteners manufacture,tube and pipe heating,ship building industry,package sealing industry,wire and cable heating,spring making.....

1. Heat treatment plant,for gear,pin shaft,automotive parts surface hardening
2. For copper tube,saw blade machine tool brazing,pipe heating for bending and coating
3. Induction heating for shrink fitting,annealing,normalizing

• Depending on the heating requirements,offer professional suggestion on machine power and work frequency
• Turnkey induction heating project layout to help customer plan the installation space
• Sample testing support,free coil design as the parts dimension
• Factory meeting to discuss the most suitable heating solution for customer

• Produce the machine and test the machine in factory,send customer video.
• Each machine check the quality and aging testing in factory for 8 hours ensure the stable work
• Offer to door shipping service if customer is the first time import from China
• Delivery the machine on time,customs clearance

• 1 year warranty,if machine in non-artificial fault,can repair and offer spare parts free
• Electric and water connection installation service,daily operate and training service if customer need engineer to help installation
• Online video meeting to help installation freely,repair the machine and offer spare parts in machine service time
• Induction heating equipment develop and the production line improve
• Offer manual and installation guide,trouble solve guide

More than 56 countries installed more than 3000 set machine,agent in 10 countries

International trade since 2009,manufacture induction heating machine since 1996,much experience in induction heating.All the products are research,design and develop by the Duolin engineer team,electric engineer,mechanical engineer,coil design engineer,application engineer..

Offer customer pictures,videos and document for installation.Engineer are available if customer need help to install in the factory

We can send machine to any port in China,but normally Shenzhen,Shanghai,Ningbo,Guangzhou,we will arrange things under customer instruction.

We have machine in stock for HFP-20 and SSF model,need about one week for coil making,test the machine and package.

For medium frequency big power machine,it is the customized model,production time is around 1 month

DUOLIN is an old brand for induction heating equipment in China.We have own factory,bought the land and built the factory,not rent. 77 employees,it is large-scale company in chinese induction heating machine factory.