| Year
1975 to 1980 : |
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AIROCHEM starts manufacturing
in fabrication job work with work force of five
people, with 1000 Sq. Ft. Built up shed.
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Started fabrication
of industrial fans as job work to customers drawings. |
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Design cell for designing
activities of fans established. |
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Deployed test rig with electrical
power measuring instruments and indigenous set
of manometers, anemometer.
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Deployed test rig with electric
power measuring instruments and AIRFLOW England
make set of manometers with 0.02mm WG resolution
brought.
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Developed models at standardized
air ways to test as per AMCA 210 Laboratory testing.
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Started manufacturing
fans with designs based on tested models. |
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| Year
1981 to 2005 : |
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Manufacturing shed added to total
shed area to 9200 square feet, to meet market
requirements. New machining facilities also developed
of support higher productions.
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Marketing of turnkey systems
in ventilation, dust and fume control systems
started with proper efforts.
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Started development
of axial flow fans. |
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Manufactured large fans of size
2000mm diameter impellers 170HP fan designed,
manufactured and successfully installed to enter
large fans market.
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We bagged prestigious order from
M/s. Cochin Shipyard Limited, Cochin for supply
of 7 Nos. Ship Ventilation Fans in stiff competition
with leading fan manufacturing companies in India.
These fans were of original AIROCHEM design &
were tested successfully as per relevant IS specification.
These fans were tested & inspected by Indian
Registrar of shipping (IRS). We received many
orders from CSL subsequently & were successfully
executed.
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| Today
: |
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Today we are an ISO 9001:2000
unit having scope -
Design, manufacture and installation of Industrial
Fans, dust and fume control equipments and process
plants and components
Design, Manufacture
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Today we have in-house capacities
of design, manufacture & test Axial Fans and
Centrifugal fans up to 400HP capacities &
2500mm Dia. We are in the process of Standardization
of Geometric similar Fans in Centrifugal &
Axial types. Computer program for Fan Performance
Prediction is ready with us. Few series are also
ready.
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Our specialty is in Boiler, Solvent
Extraction, Dryer (steep curve) & Marine Duty
Fans. We are now ready to introduce AIROCHEM make
fans in Petrochemical & Cement industry.
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We today can design & manufacture
fans for specific needs of our customer having
variety in characteristics with respect to volume
and pressure.
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We today can design & manufacture
fans for your applications at best possible efficiency
to save power.
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We have installed test rig for
carrying out test on different kinds of materials
to be pneumatically conveyed in dense phase. Computer
program for scaling up is also developed for full
fledged applications, we request our customers
to test their material on this test rig to ascertain
behavior of material to be pneumatically conveyed.
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BOILER FANS (For all OEMS
of Boiler)
We have supplied more than 1000 boiler fans to
various boiler manufacturers & sugar factories
in India & abroad in last few years. Following
boiler manufacturer are regular users of AIROCHEM
brand fans as original equipment
a) M/s. Texmaco Limited, Kolkata.
b) M/s. Thyseen Krupp Industries India Ltd., Pune,
Maharashtra.
c) M/s. ISJEC John Thomson Limited, Noida, New
Delhi.
d) M/s. Walchandnagar Industries Limited, Pune,
Maharashtra.
e) M/s. National Heavy Engg. Co. Op. Ltd., Pune,
Maharashtra.
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VAPOUR EXHAUST SYSTEM FOR
PSF DRYING M/C WITH DOOR & ITS AUTOMATION
(Import substitution for M/s. Reliance India Limited)
We have recently developed Vapour Exaust system
for M/s. Reliance Industries Limited, Hazira,
Surat for their Draw line in PSF plant, consisting
of stainless steel Enclosure & sliding Door,
as an import substitute equipment. Size of this
enclosures 2.5 meters x 10 meters (W x L) with
2.4 meter x 10 meters (H x L) single vertical
sliding door with all safety features incorporated.
Cabin top has uniformly distributed exhaust takeoffs
for connecting to exhaust fans.
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VENTILATION SYSTEM FOR ASIAS
LARGEST SEWAGE DISPOSAL
PLANT OF MUNICIPAL CORPORATION OF BRIHAN MUMBAI,
BANDRA, MUMBAI.
We have recently successfully completed turnkey
project of Ventilation system for sewage Disposal
Project of Municipal Corporation of Brihan Mumbai
at Bandra, Mumbai, through M/s. Gammon India Limited,
Mumbai under Tata Consulting Engineers, Mumbai.
This project has following features:
a) Largest Sewage Disposal & Treatment Plant
in Asia.
b) Number of Ventilation Fans - 25 Nos. New &
24 Nos. Existing.
c) Area of ventilation ducting - Stainless
steel - 25000 Sq. Feet.
- Galvanized Iron - 50000 Sq. Feet.
d) Erection involved depth of 50 meters (164 feet)
in three wells, each of 25 meters (82 feet) diameter.
Special skills had to be developed for carrying
out erection of various ducts.
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BAGASSE DRIER
After crushing of Sugar cane in sugar factory,
bagasse from mill consists of 50% moisture on
weight basis. This bagasse if dried by using waste
flue gases & moisture content is brought down
from 50% to 43%, there is potential for saving
of 9% bagasse used as fuel to boiler.
We have designed & supplied Flash type Drier
bagasse drier for handling 52 Tons of wet bagasse
per hour in pipe line handling flue gases at 160
degree C. & gases are separated in 99.6% efficiency
Cyclones. The 43% w/w dry bagasse is fed to boiler.
The first drier is installed at M/s. Ugar Sugar
Works Limited, Karnataka State, where trial runs
are carried out & awaiting full scale run-up
from beginning of crushing season 2003.04. Sugar
factories Stand to gain, crores of rupees from
this technology.
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