Industrial Heating Equipments

A wide range of Flask Cure Infrared Dryers are available which has been manufactured by high quality raw material and sophisticated technology. The dryers are of high quality and high performance. High efficiency, low power consumption and compacts size are the factors which lead to clients appreciating the range off dryers available. They can be customized in accordance with the international standards and client’s specification.

We offer a wide range of Heating Systems for refineries for quick heating without consuming much energy. They are very easy to install and have a growing demand in the global market. Heating Systems are available in different technical specifications and the same can be customized for any client to suit their individual requirement within a given time frame.

We offer a wide range of Oil Heating Systems of high quality standard. The client’s appreciation comes for its high efficiency and durability. It can be customized according to the client’s specification and can be used in large number of applications.

Shell and tube is the most advanced technology available and is specifically engineered for particular applications. Heat exchangers are commonly used for the transfer of heat in industrial process applications. They are available in a variety of diameters and lengths. The U-tube heat exchangers are designed for a wide range of liquid to liquid and steam to liquid applications. The shell and tube heat exchanger is constructed using copper tubes and a carbon steel shell. It is manufactured using tide range of applications.

Features :

• U-tube construction
• Units designed for liquid to liquid and steam to liquid applications
• Available in 2 or 4 pass construction
• Removable tube bundles for convenience in cleaning and inspection.
• Strong, durable construction with copper steel tubes and rugged cast-iron or steel head in standard units. (Optional materials are available)
• Coil and baffle arrangements designed to maximize heat transfer performance.
• Tubes expanded into stationary tube sheet allow for tube expansions and contractions, due to thermal fluctuations, without causing stresses on the joints. Welding tubes to the tube sheet is optional. Advantages The advantage of the shell and tube design cannot be ignored. Each unit comes with
• Connections that come in standardized sizes for easy assembly and feature additional thread and surface protection for clean installation
• U-bend tubes expanded into a tube sheet which allow for tube expansions and contractions due to thermal fluctuations
• Gaskets that are made of high quality compressed fibres which lends to reusability
• A standard cast-iron or steel head for heavy duty services (also available as a spare part)
• Saddle attaches which make for quick and easy mounting
• Punched baffles with minimal clearances between tubes guaranteeing correct fluid flow and minimized bypass
• A welded shell protected with high quality paint for corrosion resistance
• Copper steel tubes which allow for strong, durable performance over a wide range of applications. Unique tube bundle layout (chevron corrugated pattern) minimizes deposit buildup at the edges and optimises media flow for high velocity flow turbulence. Applications Shell and tube heat exchangers are frequently selected for such applications as: * Process liquid or gas cooling *
• Process or refrigerant vapor or steam condensing
• Process liquid, steam or refrigerant evaporation
• Process heat removal and preheating of feed water
• Thermal energy conservation efforts, heat recovery
• Compressor, turbine and engine cooling, oil and jacket water
• Hydraulic and lube oil cooling.

It is the most common type of heat exchanger in oil refineries and other large chemical processes, and is suited for higher-pressure applications. As its name implies, this type of heat exchanger consists of a shell (a large pressure vessel) with a bundle of tubes inside it. One fluid runs through the tubes, and another fluid flows over the tubes (through the shell) to transfer heat between the two fluids. The set of tubes is called a tube bundle, and may be composed by several types of tubes: plain, longitudinally finned, and other types.

Airotherm is a combination of shell-in-shell and tube-in-shell type hot air generator. It has four concentric shells. The furnace shell has a blind end where the flue gases are reversed over the flame itself forming the 1st and 2nd pass. The 3rd pass is situated between the 2nd & 3rd shell from where the flue gases, led via a duct, to the tube-in-shell type heat exchanger. The 4th & 5th pass are through tubes of the tube-in-shell heat exchanger.

The burner assnmbly is bolted on a removable inner cover plate. The combustion air is led to an air register which is formed by the annular space of the inner cover and the outer cover. The air going for combustion is thus preheated.

The fresh air has four passes to absorb heat from the flue gases. The 1st pass of the cold air enters around the 5th pass of the flue gases. Likewise all the subsequent passes of the air and flue are in counter current mode enabling maximum heat transfer. The final 4th pass of the fresh airwhich is at the last leg of the heat transfer path wraps around the furnace in circular path absorbing the heat attaining the required temperature for the process. The max: temp for this model of heater is 300÷

The design of the heater is made simple and operator friendly.