Heat Exchangers
Oil Coolers & Lube Oil System
We started Oil Coolers by designing & supplying ‘Oil Coolers” to Gujarat Prime Movers a division of ‘ABB’. We supplied more then 150 pairs of ‘Oil Coolers” for their steam turbines for ‘Sugar Sector”. Since then we have designed & supplied Lube Oil Coolers to ABS Bayers, ACC Ltd, Thermal Power Station and host of other industries. By now we have supplied more then 500 Oil Coolers to dozens of industry.
We have also ‘Revamped’ some of the ‘Lube Oil Systems’.
We have also designed & supplied total ‘Lube Oil Systems’ for ABB for one of their power projects. The Lube oil system consisted of oil coolers with 100% redundancy, Oil Tank, Auxiliary Oil Pump, Emergency DC Oil Pump, Vapour exhauster, Control valves, duplex filter, Piping etc. -A complete Lube Oil system to be plugged in at site.
We have also designed & supplied total ‘Lube Oil Systems’ for ABB for one of their power projects. The Lube oil system consisted of oil coolers with 100% redundancy, Oil Tank, Auxiliary Oil Pump, Emergency DC Oil Pump, Vapour exhauster, Control valves, duplex filter, Piping etc. -A complete Lube Oil system to be plugged in at site.
Inter Coolers / After Coolers / Dryers & Receivers
The owner Shri K R Shukla resigned his last job at M/s. Ingersoll Rand (India) Ltd as Manager (Engineering) at their Air & Gas compressor plant at Ahmedabad. He therefore possesses indepth experience of design & fabrication of Inter-Coolers, After Coolers, Air/Gas Dryers, Receivers etc.
At ‘Prodev’, we have designed, fabricated & supplied Inter-Coolers/After Coolers/ Air Dryers/ Receivers to M/s. Modern Petrofils, M/s. Torrent Gujarat Biotech, M/s. Gujarat Fluorochemicals Ltd, M /s. Oil & Natural Gas Corporation Ltd, Hazira, M/s. Gas Authority of India Ltd, Ahmedabad Electricity co. Ltd, Gujarat State Fertilizers & Chemicals Ltd, and many other companies having Air/Gas utility sections. To ONGC we have supplied many LPG Inter-Coolers/After Coolers.
DX & Ammonia Condensers & Chillers
Shri K. R. Shukla owner of ‘Prodev’ worked as senior Development Engineers at M/s. Kelvinator of India Ltd, Faridabad. He picked-up indepth experience in refrigeration & Air-Conditioning at M/s. Kelvinator. At ‘Prodev’. We fabricated & supplied about 30 pairs of condensers & chillers to M/s Alfa Laval (I) Ltd. Pune for their DX Variety & Ammonia systems. The biggest pair were of 232 TR condenser & chiller (Two pairs) for M/s. Dhillon Cool drinks Ltd, since then we have supplied DX & Ammonia condensers & Chillers to M/s. Vadilal Industires for their Ice- cream factory as well as for their deep drying unit near Bulsar, South Gujarat, to M/s. Deepak Nitrite Ltd, M/s. Lanxess ABS Ltd. M/s. United Phosphorus Ltd, and many other user of refrigeration systems.
Steam Condenser & Steam Heaters
We have designed and supplied steam condenser to M/s. ABB Ltd for their Tata Chemicals, Mithapur, Projects. The steam condenser was designed with vent exhaust blower fan and control valve.
We have designed, fabricated & supplied many steam heating heat-exchangers. We have supplied steam heaters to M/s. KHS Machinery Pvt Ltd., M/s. United Phosphorus Ltd., M/s. Deepak Nitrite Ltd, and many other industries most of these steam heating unit are ‘u-tube bundle design’. We have fabricated u-tube bundle upto 6 meter st.leg.length & 450 nos of u-Tubes.
Process Heat Exchangers
The process Heat Exchangers form a big chunk of heat-exchangers fabricated & supplied by us to many industries. To name a few of them
Sample Coolers & SWAS System
We have designed & fabricated & supplied by now more than 800 sample – coolers for steam water analysis systems (SWAS). We have also designed & supplied ‘sample-gas coolers’, ‘Sample refrigerated Gas Coolers’, ‘Walk-in type of wet-SWAS-system’, ‘Sample Eductors’, ‘Auto drains’ etc. We have supplied these sample coolers/ gas coolers to.
We have many models of sample coolers ranging from 3 mts sample coil length to 15 mts sample coil length. All sample coolers are of SS 316 sample coils and working pressure upto 135 bar steam sample & above. We have tested sample cooler coils upto 600 bar test pressure.
Inter Coolers / After Coolers (Finned)
We have fabricated & supplied Finned Inter-coolers/After coolers for Air compressor to M/s. Torrent Gujarat Biotech Ltd. These were of cu-Tubes-Steel fins construction and required very close dimensional tolerances as they were pushed into integral part of compressor body.
Oil Coolers (Finned)
We have designed, fabricated & supplied Air Cooled Oil coolers complete with Oil-Pump, Air-Fans, all mounted on common skid. Most of these Air cooled Oil Coolers were designed for ‘Lube Oil Cooling’ of ‘Gear-box-Oil’ of motor drives for fermentor for Lupin Chemicals, MIDC, Maharashtra and for Alembic Ltd, Vadodara.
Air Coolers / Heaters (Finned)
Most of these Air Coolers are cooled by Chilled water & Air-Heaters are heated by steam. We have supplied finned tube Air coolers for process area cooling & finned tube Air heaters also for process area heating. Such requirement exists in Textile Industry, Dairy Industry, Paint Industry, Petro – chemicals industry etc. We have fabricated & supplied finned tube Air Coolers / Air Heaters to.
Oil Preheater / Air Preheaters
We have fabricated & supplied such pre heater to M/s. Philips Carbon Ltd, Palej for their carbon black plant. These are serpentine type C.S. tube preheater for oil.
Waste – Gas Recuperators
We have fabricated & supplied such pre heater to M/s. Philips Carbon Ltd, Palej for their carbon black plant. These are serpentine type C.S. tube preheater for oil.
Miscellaneous Heat-Exchangers
We have fabricated and supplied many other types as follows:-