1/4

Export Ready

Induction Bolt Heating Machine

Name: Induction Bolt Heating Machine
SKU: 8571958
Price: 5044.46 USD
Availability: InStock

Sold by foster induction private limited · Manufacturer, Exporter · Rajkot, Gujarat, India

Price

₹ 5,044.46 /Unit

In stock

Inclusive of all taxes

Minimum order: 1 Unit

Export Snapshot

MOQ

1 Unit

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Global markets

Values shown are for foster induction private limited.

Compliance & Certifications

Suitable for

Importers · Distributors · Wholesalers

Rajkot Dispatch on request Verified seller

foster induction private limited

Manufacturer, Exporter · Rajkot, Gujarat, India

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.

View profile All products

Established

2009

Employees

31–50

GST

24AADCF2745D1Z2

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

Oct 2025

Turnover

Incorporation Type

On request

Verified Seller

Product details

What are the specifications of this product?

Overview

What is bolt heating machine? Expanding bolts with induction is the proven time- and labour-saving alternative to inefficient flame and resistance heating. With induction, a specially designed coil is inserted into the turbine bolt. Rapid, precisely controlled and localized heat is then induced directly in the bolt. The heat expands the bolt by an exact, pre-decided length, making it easy to remove the nut. What are the benefits Foster Induction heat spreading is very accurate, due to the heat being generated within the component, you only heat the part you want to heat, and thus the bolt threads with nuts stay cold during the heating operation. The heating process is very fast and accurate there simply isn't enough time for heat to travel into the thread area. And with induction there is no risk of rods melting inside the bolts.

Product Description

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.

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	Wholesale, distribution, and international sourcing
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 (this seller)

Minimum order	1 Unit
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing Induction Bolt Heating Machine. Answers compiled from verified sellers' commercial terms and platform data.

Q: How does the Foster induction bolt heating machine ensure only the bolt is heated and not the surrounding nuts or components?

A: 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.

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

A: 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.

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

A: 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.

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

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

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

A: 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? Ask sellers directly — typical response within 4 hours.