Ammus Engineers (P) Ltd.

Kirti Nagar, Delhi

Our precision-engineered collection of SS Material Heat Exchanger is the most appreciated heat exchanger device in the markets of Delhi. We are an esteemed firm dedicated to manufacturing, exporting and Supplying an updated technology consisting range of SS Material Heat Exchanger that can withstand extreme weather condition, pressure and temperatures. We aim to offer our customers superior quality SS Material Heat Exchanger at affordable prices.

Finned Tube Heat Exchanger are used to enhance the heat transfer area to compensate for the low heat transfer coefficient of the fluid in whose contact the extended surface area is provided. This is done to increase the overall heat transfer coefficient since it is determined by the controlling side fluid film co-efficient.

Finned tubes are of two types :

• Integral finned tubes and externally wrapped finned tubes.
  • Integral low finned tubes are formed by extruding the metal surface thereby increasing the surface area in contact with the fluid on fin side. The diameter over the fin is lower than the tube OD at the ends. Such low finned tubes in copper/CS/SS material of construction are used in shell and tube type heat exchangers for vapor condensing/oil cooling applications.
  • Externally finned tubes are generally used in heating/cooling of atmospheric/compressed air/gas in exchange for cooling/heating of the fluid on the other side. The method of attachment of fin to tube is tension winding /G-groove/L-footed depending upon the criticality of application/temperature to be dealt with by the finned surface. Generally the material of construction of externally finned surface is aluminum and in some cases it is copper too.

Ammus Engineers (Formerly Airfrige) has the capability to design and manufacture all these types of finned tube heat exchangers for various applications as are described herein above

Double Pipe Heat Exchanger is specifically designed for sludge which contains fibres and particles, making it ideal for heating and cooling of most wastewater sludge. The equipment consists of a single tube mounted inside an outer shell tube, so that the product medium flows counter-current through the inner tube, with the service medium around it.

Ammus Engineers (Formerly Airfrige) has capability to design and manufacture of Shell & Tube type Heat Exchangers on various materials of construction including carbon steel, low alloy steel and stainless steel as per ASME Sec. VIII Div. 1 and Div. 2 and TEMA standard. It is the most common type of the heat exchanger in oil refinery and other chemical processes and is suited for high pressure application.

our company is one of the leading manufacturers, exporters and suppliers of jacket water heat exchanger for the past four decades. We are renowned for our ability to provide jacket water heat exchanger of varied specifications for volvo, deutz, mtu and mitsubishi powered d.g. Sets. Over the years, our company has mastered the art of designing and construction high performance jacket water heat exchangers for d.g. Sets. Hence, we have emerged as a reliable name in the industry.