Stress relief equipment for welding

Contact:Sandy Liu 

Mobile/Whatsapp/Wechat:0086-18124029103

Induction heating benefits

Compared to conventional preheating and stress relieving methods, induction heating offers numerous advantages, 

including improved heat uniformity and quality, reduced cycle time, and lower consumables costs. Induction heating

is also safe, reliable and easy to use, and scores higher than alternative technologies .in power efficiency and versatility.

Features:

Air cooling: Convenience to install.

Temperature recorder: Recording the whole heating curve and print it

Soft induction coil: Easy to wind on different working piece.

Temperature Controller: Keep the heating process same with PWHT requirement .

Induction heating power: High heating speed and heating efficiency, electrical energy Saving

Quickly heating speed. Can reach 850 degree C within 1 hour. Save heating times

Electrical Power Saving: Can save more than 50% electrical power compare compared to conventional preheating and 

stress relieving methods

Brand: Canroon(China manufacturer)

Power:40kw

Frequency:3-35kHZ

Heating temperature: can be high as 788℃

Voltage: 3 phase, 380-460v, 50/60HZ,

Suitable pipe size: 200-1200mm diameter, 25-60mm thickness,

cooling system: air cooling

Thermocouple: 6 PCS

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

Applications: pipe welding preheat, PWHT/ post weld heat treatment, joint anti-corrosion coating, etc

Features:digital control, self-fault diagnosis, modular design, fault code feedback, high efficiency, etc

Picture of induction heater/pipe preheating machine for coating:

Technical parameters of induction heater/pipe preheating machine for coating:

Application details of induction heater/pipe preheating machine for coating:

Our induction heater uses new technology with IGBT module, digital control, and modular design, can be used for joint anti-corrosion coating, also efficient for welding preheat, PWHT, etc. 

Induction heating is much faster, and easy to control. We design split core inductor, and have manual type and hydraulic type, for manual type, suitable for smaller pipe, can be open by human force easily, for hydraulic type, it is suitable for bigger pipes, can open and close automatically, but you need one hydraulic power unit and oil pipe to control it.

Following pictures show application details of the induction heater with the hydraulic type split core inductor:

Following pictures are detailed of working site when we use the induction heater with manual type split core inductor. Induction cable are equally arranged, and will heat with stable and uniform conditions.

Inductors we can offer: manual type split core inductor (left ) and hydraulic type split core inductor (right):

All of our induction heater/pipe preheating machine for coating is carefully packed in wooden case for safe delivery, by sea, by air according to your need.

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

1. Are you a trading company or manufacturer?

    We are manufacturer in Shenzhen, China, specialized in induction heater/pipe preheating machine for coating for many years.

2. What's the delivery time for sample and bulk order?

    Normally for machines in stock, will deliver within 5 days, if not, 7-30 days according to your order.

3.  What's your quality guarantee period?

    12 months warranty

4. Can I get a lower price if I order large quantities?

    Of course. Cheaper price with larger quantity

5. can you customize the machine for us?

   Yes, of course, just tell me your detailed requirement, so I can suggest you most suitable model.

Feel free to contact me for more information!

Contact person: Ms. Sandy(sales engineer)

Mobile:+86-18124029103

Whatsapp/Wechat/Skype:+86-18124029103

Tel:+86 755-26890923-812

Fax:+86 755-26808681

 Headquarters address : 9/F, Building C, Area 2-B,Skyworth Innovation Valley,Tangtou 1Road,
Shiyan Street, Bao’an District ,Shenzhen ,China
Factory address : 8/F, Building 8, Zhongyuntai Hi-tech Ind Zone, Songbai Road,Shiyan Street,
Bao'an District, Shenzhen, China.