Preheat Welding Machine

Portable preheat welding machine,Portable PWHT machine,Portable preheating pipeline system,Portable preheating PWHT system,Small portable welding PWHT stress relieving systems.

HLQ induction equipment Co is a leader of induction portable pwht welding machines|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 preheat welding machine,welding preheater,portable welding preheating system,pipeline preheat welding system,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

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Portable preheat welding machine
Catalogue-MYD series heating machine