R.K Kohli & Sons

16/04/2026

We are proud to share the successful participation of Arkotherm Furnaces (R.K. Kohli & Sons) at the India Fastener Show, Pune 2026.

The exhibition was a great platform for us to showcase our advanced heat treatment furnace solutions and connect with industry leaders, partners, and new clients.

✨ Key Highlights:
• Strong visitor engagement at our stall
• Meaningful discussions with industry professionals
• Showcased our latest furnace technologies
• Built valuable business connections

A big thank you to everyone who visited and supported us. We look forward to building lasting partnerships and continuing to innovate in the heat treatment industry.

For inquiries regarding Heat Treatment Furnaces or Spare Parts, please contact us:-

Kapil Kohli:+91-6280452690
Pulkit Kohli:+91-6239019768
Website-www.arkothermfurnaces.com
ARKOTHERM FURNACES
R.K KOHLI & SONS

📍 See you at the next exhibition!

31/03/2026

ROTARY RETORT FURNACE , CAPACITY-600KGS

22/03/2026

"CONTINUOUS AUSTEMPERING FURNACE – ENGINEERED FOR PRECISION & PERFORMANCE "

"R.K. KOHLI & SONS" is proud to unveil its latest innovation — a High-performance engineered, Continuous Austempering Furnace, meticulously engineered for precision-performance components manufactured by only handful companies in India.

Recognized as a trusted partner for continuous furnace solutions, our systems are designed in compliance with CQI-9 standards and other critical industry requirements, ensuring reliability, repeatability, and superior process control.

Key Features:
1. Precise and uniform temperature control for consistent bainitic transformation.
2. Controlled atmosphere ensuring oxidation-free processing.
3. Integrated quenching system for accurate and repeatable cooling rates.
4. Continuous operation enabling high throughput and reduced cycle time.
5. Energy-efficient design for optimized operational economy. At R.K KOHLI & SONS , we bring decades of expertise in manufacturing industrial furnaces and provide comprehensive turnkey solutions to meet your heat treatment requirements.

For inquiries regarding Heat Treatment Furnaces or Spare Parts, please contact us:-

Kapil Kohli:+91-6280452690
Pulkit Kohli:+91-6239019768
Website-www.arkothermfurnaces.com
R.K KOHLI & SONS
ARKOTHERM FURNACES

25/02/2026

Demonstrating engineering excellence, "R.K KOHLI & SONS" has successfully delivered a complete set of Pit Type Gas Carburizing Furnaces equipped with an advanced Carbon Potential Control System.
Designed for critical heat treatment processes including:
Hardening , Case Hardening , Normalizing , Stress Relieving , Annealing etc.
This advanced furnace system ensures precise temperature regulation and accurate carbon potential control, enabling superior material properties, consistent performance, and high process reliability.

With a proven legacy of engineering excellence, "R.K KOHLI & SONS" has established itself as a trusted leader in the manufacturing of industrial furnaces for Carburizing, Normalizing, Tempering, Annealing, and allied heat treatment solutions.
For enquiries or further information regarding our products and services, please feel free to contact us.
*Kapil Kohli*: +91-6280452690
*Pulkit Kohli*: +91-6239019768
🌐 *Website*: http://www.arkothermfurnaces.com
ARKOTHERM FURNACES
R.K. KOHLI & SONS

26/01/2026

ROTARY RETORT FURNACE , Rotary Retort Furnace for Screws , Washers and Bolts Hardening. .

05/01/2026

*ROTARY RETORT FURNACES COMPLETE SETUP – MADE IN INDIA* 🇮🇳
"R.K KOHLI & SONS" is proud to be one of India’s leading manufacturers and innovators of Rotary Retort Furnaces. With a strong PAN-India presence, we specialize in delivering advanced heat-treatment solutions, including automated quenching systems that significantly reduce manual intervention and boost production efficiency.
*Our Product Range*
1. Rotary Retort Furnaces
2. Tempering Furnaces
3. Pit Type Gas Carburizing / Normalizing & Through Hardening Furnaces
4. Continuous Mesh Belt Furnaces
5. Sealed Quench Furnaces
6. Box Type Furnaces (up to 1800°C)
7. Radiant Tubes & Heaters
8. Industrial Ovens for Various Thermal Processes
With decades of domain expertise, Arkotherm Furnaces delivers high-performance, reliable, and energy-efficient systems along with complete turnkey solutions tailored to your heat-treatment requirements.
For inquiries related to Heat Treatment Furnaces or Spare Parts, contact:
*Kapil Kohli*: +91-6280452690
*Pulkit Kohli*: +91-6239019768
🌐 *Website*: http://www.arkothermfurnaces.com
ARKOTHERM FURNACES
R.K. Kohli & Sons

10/12/2025

11/11/2025

ARKOTHERM™️ Continuous Mesh Belt Conveyor Furnace Plant

The ARKOTHERM™️ Continuous Mesh Belt Conveyor Furnace Plant has been commissioned for the heat treatment of nuts, bolts, and precision fasteners.

This advanced installation features accurate temperature regulation and precise carbon potential control to achieve optimal carburizing results. The entire process is seamlessly managed through a fully integrated Programmable Logic Controller (PLC) and Supervisory Control and Data Acquisition (SCADA) system, ensuring consistent performance and total process visibility.

Key Specifications

Throughput Capacity: 300 kg/hour

Operating Temperature: 900°C

Control System: PLC + SCADA Integrated Automation

The ARKOTHERM™️ furnace plant delivers a highly reliable, energy-efficient, and quality-driven heat treatment process, fully aligned with the stringent demands of modern tool and fastener manufacturing.

We look forward to the opportunity to work with you and deliver excellence in every process. For any inquiries or further information regarding our products and services, feel free to contact us . We look forward to the opportunity to serve you.
Website - www.arkothermfurnaces.com
Email- [email protected]
Kapil Kohli - 6280452690
Pulkit Kohli - 6239019768
ARKOTHERM FURNACES
R.K KOHLI & SONS

21/08/2025

Continuous Mesh Belt Conveyor Furnace Plant for Fasteners Heat Treatment .

We are pleased to share the successful delivery of a Continuous Mesh Belt Conveyor Furnace Plant , designed exclusively for the carburizing and heat treatment of screws and fasteners.

This advanced facility integrates precise temperature control and carbon potential regulation , managed through a fully automated Programmable Logic Controller (PLC) and Supervisory Control and Data Acquisition (SCADA) system, ensuring consistency and repeatability in every batch.

🔹 Key Specifications

Capacity: 350 kg per hour
Operating Temperature: 950°C (continuous operation)

🔹 Complete Plant Configuration

Hardening Furnace– Achieves controlled carburizing and structural transformation
Quenching Tank– Delivers rapid cooling to obtain desired hardness and strength
Post-Washing Machine– Ensures thorough cleaning of fasteners post-quench
Tempering Furnace– Provides secondary treatment to improve toughness and durability

This comprehensive setup guarantees a reliable, energy-efficient, and quality-focused heat treatment process ,tailored to meet the stringent demands of modern fastener manufacturing.

For inquiries or further information:
Website: [www.arkothermfurnaces.com]
Email: [[email protected]](mailto:[email protected])
📞 Kapil Kohli – +91 62804 52690
📞 Pulkit Kohli – +91 62390 19768
R.K KOHLI & SONS
ARKOTHERM FURNACES

22/07/2025

"R.K KOHLI & SONS" Pit Type 3 TONS per lot Annealing Furnace, meticulously designed for impeccable wire annealing.

The use of Profilers, PLC-based recipe management, and digital thyristor controls has significantly enhanced the consistency and quality of annealed wire and allied products through precise process control

With a legacy of excellence, we at "R.K KOHLI & SONS" have established ourselves as pioneers in the domain of manufacturing industrial furnaces for Carburizing , Normalising, Tempering , Annealing etc and affiliated heat treatment equipments .

For any kinds of Industrial Heating Solutions kindly contact:
Kapil Kohli:+91-6280452690
Pulkit Kohli:+91-6239019768
Whatsapp: 062390 19768
Email - [email protected]
ARKOTHERM FURNACES
R.K KOHLI & SONS

30/04/2025

A Continuous Mesh Belt Conveyor Furnace Plant has been installed for the heat treatment of Hand Tools. This advanced facility is equipped with precise temperature control and carbon potential regulation, managed through a fully integrated Programmable Logic Controller (PLC) and Supervisory Control and Data Acquisition (SCADA) system.

Key Specifications:

Capacity: 250 kilograms per hour
Operating Temperature: 950°C (Regular)

Complete Plant Configuration:
Hardening Furnace – For precise heat treatment and structural transformation.
Quenching Tank – Ensuring rapid cooling to achieve desired material properties.
Post-Washing Machine – For thorough cleaning of treated components.
Tempering Furnace – Providing secondary heat treatment to enhance durability.

This comprehensive setup guarantees a highly reliable, energy-efficient, and quality-focused heat treatment process, meeting the rigorous standards demanded by modern tool manufacturing. For any inquiries or further information regarding our products and services, feel free to contact us . We look forward to the opportunity to serve you.
Website - www.arkothermfurnaces.com
Email- [email protected]
Kapil Kohli - 6280452690
Pulkit Kohli - 6239019768
ARKOTHERM FURNACES
R.K KOHLI & SONS