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Induction Bolt Heating Machine

Foster Induction Private Limited logo
Foster Induction Private Limited
Manufacturer, Exporter — Rajkot, Gujarat, India · Replies in ~24–48 hours
Export Ready
₹ 5,044.46 /Unit In stock
Inclusive of all taxes
MOQ: 1 Unit
Lead time: On request
GST invoice
Origin: India
Export ready
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Export Snapshot
Minimum order
1 Unit
HSN Code
On request
Origin
India
Lead time
On request
Port of dispatch
On request
Packaging
Standard export packaging
Shelf life / storage
As per product specification
Export markets served
Global markets
Ability to customise
As per OEM brief
Values shown are for Foster Induction Private Limited.
Company Foster Induction Private Limited
Foster Induction Private Limited logo
Foster Induction Private Limited

Foster Induction Private Limited recognized as fastest growing IGBT based induction heating equipment manufacturing company based at Rajkot, India. Foster Induction provides customer-focused solutions for induction heating, melting (copper, brass, silver, gold, platinum), casting, annealing, brazing, forging, hardening applications worldwide. Implementing an Foster Induction solution can help you reduce manufacturing costs, increase energy efficiency, improve safety, and meet your lean manufacturing objectives. Foster Induction products are designed and manufactured in ISO 9001 facilities, are CE marked, and meet RoHS

Registered address: Rajkot, India. Industry: Tools, Machinery & Components › Metalworking Machinery & Equipment.

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Established
2009
Employees
31–50
GST
24AADCF2745D1Z2
IEC code
Not shared
Export markets
Global markets
Member since
Oct 2025
Turnover
On request
Incorporation type
On request
Product details

In the bolt expansion process, focus on safety is vital for a consistent result and for avoiding damage to either personnel or the expansion bolt itself. It is very safe and easy method to heat power turbine nut bolt.

Its precise and localized heat is faster and safer than resistance and flame heating process.


  • Compact induction: You can move it around a workshop or factory floor.
  • Flexible: It can be fitted with various coils for various bolt dimensions. Induction coils can be changed in seconds.
  • Reduced costs: Faster heat delivery, reduce the heating expenses compared to flame based high cost heating methods.
  • Improved quality: Precise repeatability of heating cycles is assured. The same amount of energy is applied to each bolt. A constant energy level and heating time is guaranteed.
  • Eco-friendly: No flames, no gas and virtually no radiant heat means a more comfortable, more productive working environment. Save energy-save environment.

FOSTER offers high-performance Induction Bolt Heating Machines designed for quick, safe, and efficient heating of large bolts, studs, and fasteners. Ideal for applications where conventional heating (torch/flame) is slow or risky, our machines use precision induction technology to deliver localized heat in seconds — enabling easy loosening or tightening of critical bolts.


Key Features:

  • Flameless Heating – No open flame, safe for explosive zones
  • Rapid Heat-Up – Heats bolts within seconds
  • Targeted Heating – Only the bolt heats, not surrounding metal
  • Digital Temperature Control
  • Ideal for Frequent Maintenance in heavy industries
  • Technical Specifications:
  • Brand: FOSTER
  • Power Rating: 5 kW to 50 kW
  • Voltage: 3 Phase, 415V, 50/60 Hz
  • Heating Time: 10–90 seconds (depending on bolt size)
  • Cooling: Water Cooled


Applications:

  • Power Plants (Turbine Maintenance)
  • Oil & Gas Refineries
  • Mining & Heavy Machinery Maintenance
  • Shipyards & Marine Engines
  • Petrochemical Plants
  • Heavy-Duty Equipment Servicing


Advantages:

  • Safer Alternative to Flame Heating
  • Reduces Downtime during Maintenance
  • Easy to Operate – No special skills required
  • Precise and Repeatable Heating Cycles
  • Custom Coils Available for Unique Bolt Sizes/Shapes


CONTACT OUR SALES ENGINEERS NOW!!


Description provided by Foster Induction Private Limited.

Induction-based localized flameless heating

10–90 seconds depending on bolt size

5 kW to 50 kW

3 Phase, 415V, 50/60 Hz

Water cooled

Digital temperature control for precise heating

Compact and movable within workshop or factory floor

No open flame, no risk of bolt or rod melting, suitable for explosive zones

Interchangeable induction coils to fit various bolt dimensions

Power plants, oil & gas, mining, shipyards, petrochemical plants, heavy-duty equipment servicing

Specifications
Brand
FOSTER
Power Consumption Range
5 kW to 50 kW
Input Voltage
415V, 3 Phase, 50/60 Hz
Heating Time Range
10 to 90 seconds depending on bolt size and dimension
Cooling Method
Water cooled
Coil Compatibility
Supports various coils tailored for different bolt sizes and shapes
Operation Environment
Safe for explosive and industrial hazardous environments
Heating Precision
Induction heating localized exclusively to the bolt, threads remain cool
Mobility
Compact and portable unit
Control System
Digital with repeatable and programmable heating cycles
Use cases
Category
Industrial Heating Equipment > Induction Heating Systems > Bolt Heating Machines
Primary application
Brand
Not specified
Product type
Product
Logistics & handling
Lead time
On request
Packaging
As per buyer requirement
Storage condition
As recommended by supplier
Origin
India
Form
As listed by supplier
Commercials Foster Induction Private Limited
Minimum order
1 Unit
Lead time
On request
Payment terms
As per negotiated commercial agreement
Frequently asked by buyers
How does the Foster induction bolt heating machine ensure only the bolt is heated and not the surrounding nuts or components?

The machine uses a specially designed induction coil inserted directly into the turbine bolt, which generates rapid, localized heating exclusively within the bolt material. This ensures the threads and nuts remain cool as the heat does not radiate beyond the targeted bolt area.

Can the induction coils be changed to fit different bolt dimensions, and how quick is this process?

Yes, the induction coils are interchangeable and can be replaced within seconds to accommodate various bolt sizes and shapes, adding maximum flexibility for different maintenance scenarios.

What safety measures does the Foster induction bolt heater have compared to traditional flame heating?

The machine is flameless, eliminating open flames and combustible gases, which greatly reduces fire risk. Additionally, it prevents overheating and melting of rods inside bolts, making it safe for use even in explosive industrial zones.

What is the typical heating time for large turbine bolts using this machine?

Heating times range from 10 to 90 seconds depending on the bolt size, allowing for rapid and efficient maintenance operations without significant downtime.

Is the Foster induction bolt heating machine suitable for continuous operation in heavy industries?

Yes, the machine features a water-cooled system and robust digital controls to ensure high performance and reliability during frequent and prolonged maintenance cycles.

Question not answered? Sellers typically reply within 24–48 hours.

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Induction Bolt Heating Machine
Induction Bolt Heating Machine
₹ 5,044.46 /Unit