Induction Bolt Heaters: Everything You Need to Know

Author: Ingrid

Apr. 29, 2024

Induction Bolt Heaters: Everything You Need to Know

Advantages of an Induction Bolt Heater

The technology of induction bolt heating has been applied in several fields. Engineers use them at power stations, gas processing plants, chemical plants, oil processing plants, turbines, and more.

For more china induction heating equipment supplierinformation, please contact us. We will provide professional answers.

Some significant factors that contribute to the popularity of induction bolt heaters are as per below.

Precise Heating

An induction bolt heater delivers precise heating. It generates localized heat. Therefore, you heat the component you want to.

With induction bolt heating technology, there is no guesswork. You get the exact bolt loads.

Since the heating is precise, bolt threads with nuts remain cold during the heating process. It happens because the heating process is so quick that it does not get enough time to penetrate the thread area.

Therefore, it avoids metallurgical damage that is responsible for reducing the lifespan of the bolt.

Depending on your requirement, you can repeat the heating cycle. An induction bolt heater lets you repeat the pre-set temperature and heat pattern.

Safe to Use

Induction bolt heating is several times safer than conventional heating and resistance methods.

This type of heating does not expose people to the risk of burns and other threats. It prevents operators from touching the hot parts.

Since heating coils are continuously cooled with water, it reduces the risk of burn damage.

The induction bolt heater produces non-contact electromagnetic induction heating. The tie rod only has a few hot spots, which makes it easier to tighten and loosen bolts.

Improves Productivity of Operators

Unlike resistance heating and flame, induction bolt heating is time and labor-saving. With traditional methods, it could be a time taking process to tighten or release bolts and nuts in high-pressure turbines.

An induction bolt heater supports quick-release coils. You can attach coils of different shapes and sizes according to your needs.

An operator can lose or tight bolts within 5 to 7 minutes. On the other hand, conventional methods might take up to half an hour.

No Gas and Pollution

Another primary benefit of induction bolt heating technology is that it does not cause smoke or gas.

If you are looking for more details, kindly visit custom induction heater coil design factory.

The induction bolt heating process is clean. It does not involve the use of an open flame.

An induction bolt heater also takes up much space, like a furnace.

User-Friendly

The induction bolt heater is user-friendly. An operator with a little bit of training can use it.

Depending on the model of an induction bolt heater, an operator can operate it automatically or manually.

An operator can fit flexible heating heads and cables to the heater according to the project’s demand.

Some heater models also feature an operation failure alarm that detects potential threats and operation failure.

Feature-rich

Induction bolt heaters come with several features. For example, you can adjust their power and attach induction heating heads.

Nowadays, induction heating machines are available at different frequencies. These include high-frequency induction heating machines, medium-frequency heating machines, and ultra-high-frequency induction heating machines.

You can choose them as per your project’s demand.

80kw High Frequency Induction Heating Hardening Forge ...

80KW high frequency induction heating hardening forge furnace machine suppliers

As and with the earliest and most senior technical team in this area, our induction heating equipments have been approved by China domestic market!!!As per our 20 years experience, will direct you to choose one suitable equipment~~The induction heating machine is working in our client's factory.High-frequency induction heating equipment (power) 120KW-----Features:High-frequency induction heating equipment (power supply) 120KW can meet surface quenching within 350mm of gear diameter, within 500mm of sprocket diameter, and within 120mm of shaft. The most prominent application is that it can meet the machine tool guide cross-section area within 300mm. Can also be used for the thickness of 20mm, the width of 900mm within the steel diathermy; and other applications!


1. Penetration forging of round steel with diameter less than 45mm.
2, Φ350mm disk, Φ100mm below the shaft and other mechanical parts quenched.
3, machine tool guide quenching.
4. Quenching of auto parts and motorcycle parts.
5, pliers, wrenches, screwdrivers, hammers, axes and other parts heat treatment.





Packing & Delivery
1. Machine is always wrapped with a film layer, and then packed with a paper box.
2. Then put the wrapped machine into a wooden case(Standard exporting ctn), and wrap the machine with foam around.
3. The packed machine can be loaded into 20GP or 40HQ container

Istallation and Afersale-service
1. We have manual and videos to proforme installation  instructions for your reference.
2. We have professional technical engineer to do phone call instruction also.
3. We can send our technical engineer to travel your place to do the installation or maintance, if you need.

How to choose induction heating equipment?
1. The shape and size of the workpiece to be heated: 
The large workpiece, bar stock, solid material should choose the  Induction heating equipment with relatively large power, low frequency. 
The small workpiece, pipe, plate, gear, etc., should choose the Induction heating equipment with relatively small power, the high frequency.

2. Depth and area to be heated: 
Deep heating depth, large area, overall heating, should choose high power, low frequency induction heating equipment; 
Shallow heating depth, small area, local heating, choose relatively low power, high frequency induction Heating equipment.

3, The required heating rate: 
Requiring fast heating speed, should use relatively large power, relatively low frequency induction heating equipment.

4. Continuous working time of the equipment: 
The continuous working time is long, choose relatively slightly larger power induction heating equipment. 
On the contrary, relatively small power equipment is selected.

5, the connection distance between the sensing components and equipment: long connection, even need to use water-cooled cable connection, should use relatively large power induction heating equipment.

6, Process requirements: 
In general, quenching, welding and other processes, can choose the relative smaller power, and higher frequency;
Tempering, annealing and other processes, can choose the relative larger power, and lower frequency; 
Hot extrusion, hot forging, Smelting, etc., requires a good thermal penetration process,  choose the larger more power, and lower frequency.

7, the workpiece material: 
Relatively higher melting point of metal material, choose the relatively larger power;
Relatively lower melting point of metal material, choose the relatively smaller power;
Smaller resistance, choose larger power;
larger resistance, choose smaller power.

Buying Guides
1**You please send us your enquiry;
2**We shall reply you with the quotation within 12 hours;
3**We negotiate on the configuration that you need;
4**Confirmation of the tech data → sign contract (P/I) → 30% deposit (or L/C issuing)→ production;
5**Manufacturing process updated news → completing production;
6**Balance payment → ex works → shipment → custom clearance → A/S service for 1 year.

Thanks for the overseas customers' trust and warmly welcome fresh friends to visit and work together.

Contact:
Sindy Chen
Mobile:+ 86 15890188201
 

Application area:1. Penetration forging of round steel with diameter less than 45mm.2, Φ350mm disk, Φ100mm below the shaft and other mechanical parts quenched.3, machine tool guide quenching.4. Quenching of auto parts and motorcycle parts.5, pliers, wrenches, screwdrivers, hammers, axes and other parts heat treatment.Packing & Delivery1. Machine is always wrapped with a film layer, and then packed with a paper box.2. Then put the wrapped machine into a wooden case(Standard exporting ctn), and wrap the machine with foam around.3. The packed machine can be loaded into 20GP or 40HQ containerIstallation and Afersale-service1. We have manual and videos to proforme installation instructions for your reference.2. We have professional technical engineer to do phone call instruction also.3. We can send our technical engineer to travel your place to do the installation or maintance, if you need.How to choose induction heating equipment?1. The shape and size of the workpiece to be heated:The large workpiece, bar stock, solid material should choose the Induction heating equipment with relatively large power, low frequency.The small workpiece, pipe, plate, gear, etc., should choose the Induction heating equipment with relatively small power, the high frequency.2. Depth and area to be heated:Deep heating depth, large area, overall heating, should choose high power, low frequency induction heating equipment;Shallow heating depth, small area, local heating, choose relatively low power, high frequency induction Heating equipment.3, The required heating rate:Requiring fast heating speed, should use relatively large power, relatively low frequency induction heating equipment.4. Continuous working time of the equipment:The continuous working time is long, choose relatively slightly larger power induction heating equipment.On the contrary, relatively small power equipment is selected.5, the connection distance between the sensing components and equipment: long connection, even need to use water-cooled cable connection, should use relatively large power induction heating equipment.6, Process requirements:In general, quenching, welding and other processes, can choose the relative smaller power, and higher frequency;Tempering, annealing and other processes, can choose the relative larger power, and lower frequency;Hot extrusion, hot forging, Smelting, etc., requires a good thermal penetration process, choose the larger more power, and lower frequency.7, the workpiece material:Relatively higher melting point of metal material, choose the relatively larger power;Relatively lower melting point of metal material, choose the relatively smaller power;Smaller resistance, choose larger power;larger resistance, choose smaller power.Buying Guides1**You please send us your enquiry;2**We shall reply you with the quotation within 12 hours;3**We negotiate on the configuration that you need;4**Confirmation of the tech data → sign contract (P/I) → 30% deposit (or L/C issuing)→ production;5**Manufacturing process updated news → completing production;6**Balance payment → ex works → shipment → custom clearance → A/S service for 1 year.Thanks for the overseas customers' trust and warmly welcome fresh friends to visit and work together.Contact:Sindy ChenMobile:+ 86 15890188201

For more information, please visit induction case annealer machine.

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