We offer a wide range of air heaters that are manufactured from quality tested components. These air heaters are widely used in various industries such as automobile, chemical, pharmaceuticals and others. Available in various specifications, these are offered at competitive prices for our clients benefit.
In our range, we offer finned strip heater, finned tubular heater, duct heaters, duct air heater, coil heaters, open coil air heater.
We are a Leading Manufacturers, Suppliers & Dealers of tubular heater is known as one of the most versatile electric heaters offering a wide range of ratings, sheath materials and forms that can be applied to almost any temperature requirement. These tubular heater can be used whether for heating of solids, liquids or gases. Protected from atmospheric corrosion and mechanical abuse, these tubular heater are appreciated across the globe.
Diameter: 8.2mm, 11mm, 14mm, 16mm.
Sheath Materials: copper, steel, stainless steel types 304 and 316 and incoloy 800
Threaded Bosses: 1" BSP brass, 1 1/2" BSP brass, steel, stainless steel, 2" BSP brass, steel, bronze, stainless steel, 2 1/2" BSP bronze, steel, brass
Working of the fin road
The Fin rod is a standard steel sheathed tubular heater with edge wound steel fins furnace copper brazed to the sheath. The fin is applied at 5.1 mm pitch , with an outside diameter of 30 mm which increases by 6 times the radiant surface of the heater , thus permitting high kW rating per unit length at relatively low surface watt density. The brazing of the fin assures maximum and rapid heat transfer, and prevents fin vibration at high air velocities.
We are a Leading Manufacturers, Suppliers & Dealers of finned tubular heater and finned strip heater with following applications.
Natural Convection Ovens :
Ovens, cabinets, food warmers, convection heaters, incubators, anti condensation and defrost heaters etc.,
Nominal Sheath temperature 270°C in still air at 20°C ambient.
Other low ratings can be manufactured dependent upon application .
Forced Convection :
Air ducts, blower type unit heaters, recirculation and single pass ovens, dryers, load and discharge resistors and industrial processes requiring heated air for drying, baking preheating and curing etc,.
Maximum sheath temperature 400°C in still air at 20°C ambient.
We are a Leading Manufacturers, Suppliers & Dealers of Open Coil Air Heater. IH open coil air heater consist of an nickel chromium spiralled resistance wire mounted into, an insulated from a metal frame , by high temperature ceramic bushes . The rating of this wire will depend upon application (i. E. ) black heat for ducted air heating and red heat for a radiant application.
this type of construction gives a source of heat with accurate temperature control. There is no tendency to overshoot or undershoot because of the low mass of the heating spiral with which heat rapidly when the circuit is made and cools quickly when the circuit is broken.
We are a Leading Manufacturers, Suppliers & Dealers of Duct Unit Air Heater. IH Flanged and insert duct unit aie heaters have finned tubular sheathed heaters, secured by mounting bushes into a terminal box, where the heaters can be prewired for a specified number of stages if required.
The Flanged type is supplied complete with a robust, rust resistant metal frame and internally insulated with a non combustible material of thermal conductance not greater than 30 Kw / meter square at 100°C, the insert type with a heavy gauge mounting flange.
We recommend for all duct heating a minimum air velocity of 1 m/s and maximum of 6 m/s . Thermal cutout or manual reset thermostats can be incorporated when specified .
Forced Air Heating :
Installation for comfort and process air heating
Comfort Heating :
Can be installed in new or old ducts for complete or supplementary heating in central and air-conditioning systems
Process Air Heating :
For complete process air heating , makeup air , and recirculating oven heating for drying , baking and preheating and other industrial processes requiring heated.
An adjustable set point over temperature manual reset thermostat, digital controller.