weld preheater induction

Portable weld preheater induction,Portable PWHT machine,Portable welding pre-heater,Portable preheating PWHT system,Small portable welding PWHT stress relieving systems.

HLQ induction equipment Co is a leader of induction portable pwht welding pre-heaters|devices|units|systems manufacturers and designers for portable PWHT stress relieving,shrink fitting,post welding stress relief,induction brazing,glass melting,welding,induction forging,induction stress relieving,induction melting,induction post welding,induction hardening surface,induction PWHT,etc.


The top induction heating manufacturer of portable weld preheater,welding heater,portable preheating welder for pipeline and steel plate,etc.

Main Application:

l  Preheat: weld heat,coating, spraying, bending, fitting&unfitting heat

l  Post-weld heat treatment: tank, boile, pipeline, steel sheet or other metal jobs

l  Induction Heat: mold heating, shipboard, zinc bath, large& irregular metal parts

l  Pipeline material heat: pipeline oil, pipeline gas, pipeline water, pipeline petrochemical and other pipeline material

Main Features

* High speed: 70%

*  Low tolerance

*  Energy Saving

*  High efficiency

*  Accurate heating

*  Simple operation

*  Non-contact heating

*  Environmental protection

*  Hypothermia circumstance

* Air cooling is suitable for low-temperature environment

* Induction heating is more uniform than oil,gas,flame heating

portable preheat welding machine

Portable prheating pwht machine

Portable bridge weld preheating machine

Portable preheat welding machine