Induction Preheating Welding Machine weld preheat PWHT stress relieving machine 

Brand: Canroon(China manufacturer)

Power: 80KVA (also supply 5KVA, 10KVA, 80KVA, 120KVA)

Frequency: 3-35kHZ

Heating temperature: can be high as 788℃

Voltage: 3phase, 380-460V, 50/60HZ,

Suitable pipe size: 200-800mm diameter, 25-60mm thickness

cooling system: air cooling

Application industries: offshore platform, power station, oil and gas pipeline construction, etc

Applications: PWHT/ post weld heat treatment, aslo efficient for welding preheat, joint anti-corrosion coating

Features: movable, accurate temperature control, digital control, self-fault diagnosis, modular design, etc

Details of Digital Control Induction Preheating Welding PWHT Stress Relieving Machine

Accessories list of Digital Control Induction Preheating Welding PWHT Stress Relieving Machine 

Details of Digital Control Induction Preheating Welding PWHT Stress Relieving Machine

Post weld heat treatment for steel pipes:

Post weld heat treatment for stainless steel pipes:

Digital Control Induction Preheating Welding PWHT Stress Relieving Machine for different applications 

C type inductor(usually for pipe welding preheat), blanket type inductor(usually for pipe welding preheat, PWHT), 

plate type inductor(usually for pipe welding preheat), split core type inductor(manual & hydraulic)(usually for

joint anti-corrosion coating).

Accessories of Digital Control Induction Preheating Welding PWHT Stress Relieving Machine

We offer multiple accessaries like thermocouple, thermocouple welding machine, digital temperature-recorder, remote switchgear, output extension cable, insulation blanket, etc. Complete solution saves your time and ensures you to start work soon after received our delivery.

Packaging & Shipping

All of our induction heating machines are carefully packed in wooden case for safe delivery, by sea, by air according to your need.

Our Services

1. keep the quality first and make more products benefit to our customers' need

2.about our Online/Sale service

1)super and solid quality

2)Fast and punctual delivery

3)Standard export package or as customers’ need.

3.After-sale service

1)Assistance to your project

2)Repairing and maintenance if any problem occur in the warranty.

3)Installation and clerks training

4)Spare and wearing parts for free or with big discount

5)Any feedback of machines can be told to us, and we will try our best to support you.

4.Other cooperation service

1)Technology knowledge share

2)Factory building advising

3)Business expansion advising