Welcome to Rajni Group

  • HISTORY
  • WHAT WE DO ?

Welcome to the world of Combustion Engineering The conceptual gap in Combustion Engineering segment created opportunity for an Entrepreneur to venture into it and become a market leader. It was the spirit of adventure and tremendous risks of failure that propelled Mr. Arvind Birla, a self made Entrepreneur to make a success of it. To think of importing capital equipments during heavy customs duty and license raj period and servicing them through an all India network of 150 engineers and sustaining in the same field calls for strategic thinking. This is even more difficult since it started with zero capital. It is thought yet true and a fact to be believed. Today the group talks of more than 10,000 installations all over India and yearly Turn over of Rs. 350 Million. The greatest achievement of the group is that in spite of tremendous competition from the Local and other European Brand, the group has hardly lost a customer. It speaks volumes. The story started through the formation of Rajni International (RI) in 1986 by Mr Arvind Birla as a Kolkata based small trading company. The partner was Europe as a Continent with established players in Germany. In 1991 the group shifted to Ahmedabad since Western India had emerged as development focused region of the country with accessibility to South and North. It was a matter of time before the group established presence in Mumbai, New Delhi, Chennai, Bangalore, and Hyderabad to name just a few. What started of as a mere trading organization is today a commercially viable and customer centric service organization without losing focus on applications of combustion engineering. The group not only sells products any more but also sells solutions.

Rajni Group is an integrated sustainable energy solution provider with a vision of intelligence and responsible use of energy. Our Group has a portfolio of low carbon energy technologies and a range of products and services. Which together can meet thedemands from the industrial, public and commercial sectors, as well as the community on a large scale. All burners are built to meet the highest requirements and comply with, or exceed, European Emission Standards, as well as those of many other countries. Control system and safety devices cover oil, gas and dual-fuel version from domestic to large industrial and process application. Retrofit of Fuel efficient burners on Old Boilers to improve fuel saving and improve Boiler over all Efficiency Engineering support in terms of serviceability, problem solving Support through ready stock of spares for our burner range. Manufacturing Boiler and Burner integrated Control Panels with BMS and SCADA system. Fully Turnkey business of Boiler, burner, HRU with local BOP for Process Industry. With IBR registration

Weishaupt

  • Oil Burners
  • Gas Burners
  • Duel Fuel

Oil Burners

All W Series Weishaupt Burner use the latest microprocessor technology for the control and monitoring of all the burner functions. As a result not only do they offer improved precision and ease of use but they also represent fantastic value for money

Features

Economy through digazital technology Fully automatic operation Compact construction Operational safety and reliability. Error free plug connection

Application

Standard execution burners are suited for a diverse range of heat exchangers as well as, for example, air heaters.

Size

WL 5 16.5 - 55 KW
WL10 to WL40 30 - 570 KW

Gas Burners

AAll W Series Weishaupt Burner use the latest microprocessor technology for the control and monitoring of all the burner functions. As a result not only do they offer improved precision and ease of use but they also represent fantastic value for money.

Features

  • Economy through digital technology
  • Fully automatic operation
  • Compact construction
  • Operational safety and reliability.
  • Error free plug connection

Application

Standard execution burners are suited for a diverse range of heat exchangers as well as, for example, air heaters.

Size

WG 5 12.5 - 50 KW
WG 10 - WG 40 12.5 - 550 KW

Dual Fuel Burners

The Weishaupt WGL30 dual fuel burner is a logical extension of the successful W burner range.

Features

  • Economy through digital technology
  • Fully automatic operation
  • Compact construction
  • Operational safety and reliability
  • Error free plug connection

Application

WGL30 burners are sliding two stage operations on the gas side. Modulating operation is also possible if a suitable controller is fitted. A regulating cam enables compound regulation of the air damper and gas butterfly. The servomotor has a maximum run time of 10 seconds. On the oil side, operation is two stage via nozzles 1 and 2.

Size

WGL 30 75 - 300 KW

Bentone

  • Oil Burners
  • Gas Burners

Oil Burners

Bentone is world known for robust design and market oriented burners. We have been around for over 50 years and are supplying the world throughout a network with highly experienced distributors. Spare parts and burners are available in over 55 markets. Bentone burners are used in many different applications worldwide and we would love to supply you with a state of the art burner.

Features

Energy saving and compatible with environmental requirements Designed for easy regulation and maintenance Reliable and trouble free

Application

Standard execution burners are suited for a diverse range of heat exchangers as well as, for example, air heaters.

Size

Bentone B65 24,0 - 99,0 kg/h (285-1174kW)

Gas Burners

Bentone is world known for robust design and market oriented burners. We have been around for over 50 years and are supplying the world throughout a network with highly experienced distributors. Spare parts and burners are available in over 55 markets. Bentone burners are used in many different applications worldwide and we would love to supply you with a state of the art burner.

Features

  • Energy saving and compatible with environmental requirements
  • Quiet in operation and designed for easy maintenance
  • Reliable and trouble free

Application

Standard execution burners are suited for a diverse range of heat exchangers as well as, for example, air heaters.

Size

Modulation burner available in 60-318 kW

PRODUCT RANGE

If You Have query... We Are Available For You