Started to create milestones, we Ahlada Industries Private Limited marked our presence in the year 2007 and operates in the manufacturing/servicing of Half-Pipe Jacketed Reactors, Dimple Jacketed Reactors, Receivers, Rotocone Vacuum Dryers, Vacuum Tray Dryer since 4 years. Our quality services/products have always won us many appreciations from our clients. Our spontaneous performance and confident approach in offering the excellent range of Half-Pipe Jacketed Reactors, Dimple Jacketed Reactors, Receivers, Rotocone Vacuum Dryers, Vacuum Tray Dryer, Cable Trays that has made us to deepen our roots in the market. We Ahlada Industries Private Limited breathe with the aim to satisfy our clients with our smart products/services. We are a unit of highly experienced professionals who all contribute best of their potentials to offer high efficiency.

1. Ahlada Group of Companies
www.ahlada.com
Ahlada Engineers Pvt. Ltd. Ahlada Industries Pvt. Ltd. Tailift India Pvt. Ltd.
Phone : +91 - 40 - 23195923, 25 Phone : +91 - 40 - 23094301, 02 Phone : +91 - 40 - 42014886, 87
Fax : +91 - 40 - 23195924 Fax : +91 - 40 - 23094300 Fax : +91 - 40 - 42024888
E-mail : engineers@ahlada.com E-mail : industries@ahlada.com E-mail : forklift@tailiftindia.com
Regd. Office & Factory :
Sy# 66-68, Bahadurpally, Qutbullapur Mandal, Ranga Reddy District, Hyderabad - 500 043. Andhra Pradesh, India.
Due to our constant product development process, Ahlada reserves the right to revise specification without notice. The information given in this brochure is
correct to the best of our knowledge. Users must satisfy themselves as to the suitability of any particular product or detail for a specific application.
www.ahlada.com

2. INDEX
INDEX
Ahlada Engineers Pvt. Ltd.
• Metal Doors and Frames 02
General / Commercial Door
Scientific Door
Fire Resistant Door
Secure Door
Acoustic Door
• Cleanroom 15
• Modular Cleanrooms 17
• Cleanroom Equipment 19
• Cleanroom Furniture 27
“ Our philosophy is simple.
Ahlada Industries Pvt. Ltd.
We build life long • Equipment for Bulkdrug and Pharma Industries 31
Rotocone Vacuum Dryers 32
relationship through our
Vacuum Tray Dryers 33
interactive designs, attention Tray Dryers 34
to detail, adherence to strict Pressure Nutsche Filters 36
Blenders (Doublecone / Octagonal / Polygonal / Ribbon) 37
schedules and project Reactors 40
completion to predetermined Receivers 40
Heat Exchangers 41
budgets and quality Storage Tanks & Vessels 42
standards” • Storage Systems 43
Universal Storage Systems 44
Mezzanine Floor Storage Systems 45
Pallet / Non-Pallet Storage Systems 46
Cantilever Storage Systems 47
• Cable trays and Race ways 47
Tailift India Pvt. Ltd. 51
• Forklift Trucks
• Material Handling Equipment

3. Metal Doors
Metal Doors & Frames
A door is a moveable barrier used to cover an opening.
Doors are used widely and are found in walls or partitions of
a building or space. A door can be opened to give access
and closed more or less securely using a combination of
latches and locks.
Doors are nearly universal in buildings of all kinds, allowing
passage between the inside and outside, and between
The Company internal rooms. When open, they admit ventilation and
light. The door is used to control the physical atmosphere
within a space by enclosing it, excluding air drafts, so that
Ahlada group of companies, through years of experience is able to provide interiors may be more effectively heated or cooled. Doors
its clients with a complete range of Metal Doors with Frames, are significant in preventing the spread of fire. They act as a
Single/Double Glazed Fixed Glass Windows, De-mountable Panels, Walk- barrier to noise. Types of Doors
on Ceilings, Cleanroom Equipment and Furniture, Equipment & Machinery They are also used to screen areas of a building for Scientific Door: Scientific doors facilitate highest standards of
for Bulk Drug and Pharmaceutical Industries, Storage Racking Systems, aesthetic purposes, keeping formal and utility areas hygiene for cleanroom environment in industries like
Forklifts and Material Handling Equipment for Industries and Warehouses.
separate. Doors also have an aesthetic role in creating an pharmaceuticals, Bio-technologies, Micro Electronics Industries
Our products combine tradition with innovation, integrate safety and
impression of what lies beyond. Doors are often and hospitals. These fully flush type doors available in galvanised
functionality, and reflect sophisticated standards not only in design and
symbolically endowed with ritual purposes, and the steel and stainless steel are provided with a range of indigenous
materials, but also in the services we render, all the way to project
guarding or receiving of the keys to a door, or being granted and imported ironmongery in stainless steel. These door sets can
management. Ahlada Industries Pvt. Ltd.
access to a door can have special significance. Similarly, be custom designed for individual project requirements while
Operating out of modern 3.5 acre factory facility, our versatile Manufacturers of doors and doorways frequently appear in metaphorical or incorporating special features in addition to the vision panels,
fabrication capabilities allow us to offer a wide range of products, • Equipment for Bulkdrug and allegorical situations, literature and the arts, often as a ironmongery and wide range of color finish.
finishes and configurations to fit customer specific requirements. Pharmaceutical Industries viz Rotocone portent of change.
Vacuum Dryers, Vacuum Tray Dryers, Tray
Fire Door: Fire doors are available in fire resistant levels from 30
We are equipped with world class infrastructure with highly advanced Many kinds of doors have specific names, depending on
Dryers, Doublecone / Octagonal / minutes up to 2 hrs, all tested to BS 476 Part 22. These door sets
and sophisticated machinery like Roll Forming, CNC Turret Punch, NC
their purpose. The most common variety of door consists can be made in very large sizes with options for glazing , fire
Hydraulic Shear, CNC Hydraulic Press Brake, Hydraulic and mechanical Polygonal / Ribbon Blenders, Reactors,
of a single rigid panel that fills the doorway. Many resistant self closing louvers, single or double door sets, optional
presses, Metal Surface Pretreatment unit, Liquid Paint and Powder Receivers, Heat Exchangers, Storage
variations on this basic design are possible, such as fixed over panels and optional temperature rise (insulation)
Coating equipment with Booths and Oven for baking as well as other Tanks, Storage Vessels, Pressure Vessels
"double" doors that have two adjacent independent panels configuration.
sheet metal fabrication machinery of the latest technology. and Pressure Nutsche Filters.
hinged on each side of the doorway.
• Storage Racking Systems viz Universal General/ Commercial Door: High duty general purpose metal
Our group of companies and products range:- Most doors are hinged along one side to allow the door to
Racking, Pallet Racking, Non-Pallet door sets are available in sizes up to 2600mm wide for double door
Ahlada Engineers Pvt. Ltd. Racking, Mezzanine Floor Racking, Multi- pivot away from the doorway in one direction but not in the sets and 3000mm high. Capable of accepting glazing in many
tier Racking, Cantilever Racking, Pallets other. Doors can be hinged so that the axis of rotation is not configurations with air vents, louvers and wide range of hardware.
Manufacturers of
and Pallet cages. in the plane of the door to reduce the space required on the Finish coated in epoxy polyester powder paint (or) as standard.
• Metal Doors with Frames viz Scientific Door, Fire Door, General/ side to which the door opens.
Commercial Door, Secure Door, Acoustic Door, Single/Double Glazed • Cable trays viz Hot Dip Galvanized Cable Secure Door: Special attention is paid to construction details
Trays (Perforated / Ladder) and Race Doors can be used as general doors, commercial doors,
fixed Glass Windows, De-Mountable Panels and Walk-on Ceilings. and the addition of security hinges , multipoint locks, reinforced
ways. residential doors, industrial doors, scientific doors, fire
• Cleanroom Equipment viz Garment Cubicle, Pass Through's, Air laminated cores and high security glazing which produces a range
resistant doors, acoustic doors as well as security doors.
Showers, Laminar Air Flow Units, Dispensing / Sampling Booths, Bio of secure door sets that are suitable for high security applications.
The same can be offered with honeycomb paper core,
Safety Cabinets, De-dusting Booth and Fume Hoods. The level of protection required will determine the degree of
Tailift India Pvt. Ltd. mineral wool and PUF insulation if required. Manufactured
sophistication of construction.
• Cleanroom Furniture in Stainless Steel viz Cabinets, Tool Carts, under stringent internationally certified procedure with
Distributors of
Tables, Compartment Shelves, Transport Carts, Serving Carts, state of the art CNC equipment. We offers a wide range of Acoustic Door: By the Introduction of special linings, seals and
Containers, Samplers, Ladders, Stairs, Wire Baskets, Material • Forklifts and Material Handling Equipment
pressed steel products like doors & windows. structurally bonded cores, a high level of sound reduction is
Collectors, Work Chairs, Stools, Industrial Sinks, Drain Traps and (Tailift Brand, Taiwan) achieved.
Pendents.
01 02

4. Technical Specification for General / Commercial / Scientific Doors and Frames Fire Doors & Frames
A Fire door is a type of door or movable barrier used as part of a passive fire protection system within buildings to prevent the
Description Metal Doors and Frames spread of fire or smoke between separate sections. It is usually the only means of allowing people to pass through a fire-
Door leaf from 0.8 mm /1.2 mm thick slip coated pre-galvanised steel sheet to ASTM A527/ ASTM resistant wall.
A525, JIS G 3302 or BS 2989 (1994). Zinc coating 80-120 g/m2. Lock formed panels with internal Apart from the door leaf (the swinging panel of the door) there is the door frame which also has to meet fire rated regulations,
stiffeners, 3.0mm thick hinge reinforcing, hardware mounting plates and lock protection. intumescent strips, smoke seals, door hardware and the structure that holds the fire door assembly in place. Together, these
Construction components form an assembly, typically called a "doorset" which holds a rating, in hours, specifying the amount of time it is able
Stiffeners are used to provide extra strength and to prevent de-formation in doors
to resist a fire at a given temperature. All of the components of the fire door assembly must bear a listing agencies label i.e. CBRI
Door frame from 1.2 mm / 1.6 mm thick pre-galvanised steel sheet with mitred and welded
corners, frame stretchers, hinge reinforcing plates, fixing plates and hardware mounting plates. certification to ensure the components have been tested to meet the fire rating requirements.
Door leaf filled with either Honeycomb kraft paper core / Mineral wool / Rock wool
Core material
/ Glass wool / PUF insulation dependant on duty. Door Hardware
Door hardware includes, but is not limited to:
Finish FRP Polyester Powder coated / Zinc coated primer with PU Paint surface.
• Automatic closing devices • Latches • Door sweeps
Fixing through frame by expansion bolt • Locks • Hinges • Thresholds
Fixings
Mortar straps
Frame Assembly
Welded construction with frame spreaders.
Bolted frame construction.
Seals
Knock-down frame construction for wrap around frames. Edges of a fire door usually need to have fire rated seals which can
be composed of:
Glazing to door leaf.
Glazing • An intumescent strip, which expands when exposed to heat
Glazed over panels in frames.
Louver panels to door leaves. • Neoprene weather stripping
Louvers
Fire resistant ventilators. • Gaskets to prevent the passage of smoke
Acoustic Properties Up to RW 44 for 60m thick door leaves with special frames and ancillary seals. Intumescent seals are crucial in maintaining the performance of a Normal Operation
fire resistant door, and as such, the correct seal should always be Most fire doors should be kept closed at all times,
Sizes Up to 3000 mm high and 3000 mm wide subject to test data limitations.
used. Seals may vary in chemical composition, expansion rate, however some are designed to stay open under normal
expansion volume, and/or charring characteristics. Some fire circumstances, only to shut automatically in the event of a
doors are equipped with internal windows which also have a fire. Whichever method is used, the door's movement
rating, or have been incorporated at the time of the door test and should never be impaired by a doorstop or other obstacle.
be subject to the overall door's product certification. Fire-resistive The intumescent and smoke-seal bounding of fire doors
windows must remain intact under fire conditions and hose should be routinely checked, as should the action of the
stream impact resistance, and can include: door closer and latch.
Wired glass typically withstands the fire, whereas the sodium Some fire doors are held open with an electromagnet,
silicate liquid also acts to insulate heat transfer, due to the which may be wired to a fire alarm system. If the power
endothermic action of this chemical. fails or the fire alarm is activated, the coil is de-energized
and the door closes on its own.
Regulations Rated fire doors are tested to withstand a fire for a
All components are required to adhere to product certification specified period. There are 20, 30, 45, 60, 90 and 120
requirements that are acceptable to the local Authority such minute-rated fire doors that are certified by an approved
as CBRI (Central Building Research Institute, Roorkke) by laboratory. The certification only applies if all parts of the
meeting the requirements of the local building code and fire installation are correctly specified and installed. For
code. The regulatory requirement will change from country to example, fitting the wrong kind of glazing may severely
country. reduce the door's fire resistance period.
Construction and Installation issues
As well as ensuring the door is hung properly and squarely, it is also very important that where a fire door is installed, any gaps
left in the opening between the wall and the door frame must be properly filled with fire resisting material.
03 04

5. Technical Specification for Fire Resistant Doors & Frames
BS476:Part 20 and Part 22 1987
Test Standards MS 1073:Part 3:1996
ISO 9002:1994
44mm thick leaf formed from 1.2mm thick Skin pass electro galvanized steel
reinforced with internal stiffener, fully insulated with 32 kg/m3 Mineral wool,
Door Leaf complete with preparation for lock formed, 4mm thick hinge reinforcing plates,
hardware mounting plates and Lock reinforcement.
1.6 mm thick skin pass electro galvanized steel, seamless welded or knock-down
constructions complete with 4mm thick hinge reinforcing plates, fixing straps, hardware
Door Frame mounting plates, mortar guards and Lock reinforcement.
Standard Single and Double Rebate profile.
Primer etching based coats only unless otherwise specified.
Finish
FRP Polyester Powder coated / Zinc coated primer with PU Paint surface.
Hardware Provided as standard 4 hinges, door closer and mortise lock set with lever handle.
Door leaf filled with either Honeycomb kraft paper core / Mineral wool
Core material
Rock wool / Glass wool / PUF insulation dependant on duty.
Double-Leaf Equal or unequal door leaves are available
Door frame sizes Width x Height (mm)
Maximum Sizes Single Leaf 1100 x 2400mm
Double Leaves 2200 x 2400mm
Acoustic Performance STC 41 to 45 tested in accordance to ASTM E90
Fire Door Openings
Wall Door and
Opening Rating Frame Rating Description and Use
4 Hour 3 Hour These openings are in walls that separate buildings or divide a single
(180 minutes) building into designated fire areas.
Openings of this type are used in enclosures of vertical communication
1-1/2 Hour
2 Hour or egress through buildings. Examples of these types of openings
(90 minute)
include stairwells and elevator shafts.
1 Hour
1 Hour These door and frame assemblies divide occupancies in a building.
(60 minute)
3/4 Hour
1 Hour For use where there are openings in corridors or room partitions.
(45 minute)
1-1/2 Hour This opening is in a wall where there is the potential for severe fire
2 Hour exposure from the exterior of the building.
(90 minute)
3/4 Hour This opening is in an exterior wall that has the potential to be exposed
1 Hour to moderate to light fire from the exterior of the building.
(45 minute)
1/3 Hour These openings are in corridors where smoke and draft control is
1 Hour required. The minimum wall rating is 1 hour.
(20 minute)
05 06

6. Frame Profiles Door Frame construction
Door Leaf construction
Standard Standard Deep single Swing
single rebate double rebate rebate door frame
4mm Hinge
reinforcement
a a a 2mm Closer
1.5 mm channel
M6/M5 Tapped
reinforcement holes
(Full width)
c c c INVERTED BOTTOM HINGE REINFORCEMENT
b b
TO DOOR LEAF
b c CLOSER REINFORCEMENT
Lock formed seam
TO DOOR LEAF 1.5mm Lock
reinforcement
6mm toughened VERTICAL EDGES 4mm welded
glass Lock reinforcement
1mm louver
6 bends single rebate profile for 7 bends single rebate with recessed 8 bends double rebate profile for LOCK REINFORCEMENT
VISION PANEL
Fire rated and non-fire rated system profile for non-fire rated system Fire rated and non-fire rated system .TO DOOR LEAF
LOUVER
* Dimensions “a,b and c” as per Customer Requirements
Note : The sizes of single leaf and double leaf doors depend on customer requirements and site conditions.
Ironmongery, accessories, vision panels are subjected to customer choices
Door Design
CORES
HONEYCOMB MINERAL WOOL
Superlative resistance to impact Superlative resistance to heat
Smooth flat surface Smooth flat surface
Extreme durability Extreme durability
High shear strength Prevents decay and destruction by pests
Prevents decay and destruction by pests Excellent Acoustic Properties
Versatility: permits modification
Solid Short-Narrow Vision Circular Vision Bottom Louver
07 08

7. Door Handing System Ironmongery and Security Solutions
Masterkey systems offer control over the movement of people within a building or buildings. It is most important that the
keying requirements of a building are accurately and correctly detailed to provide security and accessibility for the keyholders of
the building.
Any recommendations must relate the security of the system to the convenience of movement within the building.
Too much reliance on one side of the security/convenience balance will either sacrifice the security offered or lose the
convenience factor. It is thus vitally important to strike the right balance.
Examples of the principle of masterkeying are shown below.
Individually Keyed System (KD)
With an individually keyed system,
Left Hand Right Hand Double Door Left Active Double Door Right Active each cylinder can be opened by its individual key.
Anticlockwise Clockwise Anticlockwise Clockwise Keyed Alike (KA)
Closing Closing Closing Closing This system allows for a number of cylinders
to be operated by the same key. It is ideally suited
to residential applications such as front and
back doors.
Door Measuring System
Master Keyed (MK)
A master-keyed system involves each lock having its
own individual key which will not operate any other
lock in the system, but where all locks can be
operated by a single master-key.
Grand Master Keyed (GMK)
This is an extension of the master-keyed system
where each lock has its own individual key and the
locks are divided into 2 or more groups. Each lock
group is operated by a master-key and the entire
system is operated by one grand master-key.
Common Entrance Suite (CES)
This system is widely used in apartments, office blocks
and hotels. Each apartment (for example) has its own
individual key which will not open the doors to any other
apartments, but will open common entrance doors and
communal service areas.
09 10

8. Selection of Doors & Ironmongrey Mortise Locks and Accessories
Doors
STANDARD SIZE OPTIONS
Finished Wall Shutter height
Door Reference Frame size in mm
Opening size in mm 2048 mm
Width Height GD SD FD Width Height Active Width Inactive Width
Mortise with Dead Lock
750 2100 GD 75 SD 75 FD 75 740 2095 658 Hydraulic
900 2100 GD 90 SD 90 FD 90 890 2095 808 Door Closer
1000 2100 GD 100 SD 100 FD 100 990 2095 908
1125 2100 GD 112 SD 112 FD 112 1115 2095 1033
1200 2100 GD 120 SD 120 FD 120 1190 2095 1108
1500 2100 GD 150 SD 150 FD 150 1490 2095 1033 369
1500 2100 GD 150 SD 150 FD 150 1490 2095 701 701
1800 2100 GD 180 SD 180 FD 180 1790 2095 851 851
Mortise with Dead
2000 2100 GD 200 SD 200 FD 200 1990 2095 951 951
Lock with Latch
2300 2100 GD 230 SD 230 FD 230 2290 2095 1101 1101
GD - General / Commercial Door, SD - Scientific Door, FD - Fire Resistant Door
Ironmongrey
Description Specification Make Catalog No.
Door Closer with Standard Arm / with Hold open arm Dorma / imported TS 68/71/73
Door Handles
Doorset / imported Panic Bar
Door Closer with Standard Arm / with Hold open Arm DC 60 / DC 80
Door Closer with Standard Arm Ozone / imported NSK 580/ NSK680
Door Coordinator Ryobi / imported JC 350
Door Drop Seal 750/914/1000/1220 mm length Enviro / imported ES-CATS
Door Hinges 4" X 3" X 3 mm Stainless sheet ball bearing butt Hinges Dorma / imported
Flush Bolts 300 / 600 / 900 mm long Ryobi / imported
Cylinder Lock
Pull Handle 19mm x 250mm Stainless Steel Pull handle Dorset / imported SD10PHSS19
Pull Handle 19mm x 150mm Stainless Steel Pull handle Dorset / imported SD06PSS
Handle D -Type D Type SS Mortise Handle On Rose 19mm Dorset / imported SDORSS 19mm
Dead Lock SS 225mm Dorset / imported ML 100 D
Lock Both side key 70mm Cylinder Dorset / imported CL 206
Door Latch cum Lock
Lock SS Mortise Latch Dorset / imported ML 100L Door Hinge
Mortise Lock Body Dorset / imported ML 100A SS
Panic Bar Ordinary Two Door Dorma / imported PHA 2102
Panic Bar Ordinary Single Door Dorma / imported PHA 2101
Cylinder Lock
11 12

9. Finishes Finishes
Technical Data Chemical Properties at Room Temperature
PE-F
POLYESTER
Seawater Excellent Resistance
Tapwater Limited Resistance POLYESTER
Distilled water Little or no Resistance
Sodium chloride 2% Petroleum
Sodium chloride 20% Crude oil
Sulphuric acid 20% Edible oil
Hydrochloric acid 10% Refined petrol (gasoline)
Hydrochloric acid, conc. Terpentine
Nitric acid 3% High octane petrol
Nitric acid 10% Toluene
Nitric acid 30% Xylene
Phosphoric acid 4% Ethyl alcohol 96%
Phosphoric acid 10% Butanol
Phosphoric acid 43% Isopropyl alcohol
Sodium hydroxide 5% Glycerol
Sodium hydroxide 30% Cyclohexanone
Acetic acid 10% Acetone
Acetic acid, conc. Methyl – ethyl ketone
Na – hyochlorite, dilute Ethyl cetate
Lactic acid 10% Trichlorethylene
Citric acid 10% Sodium bi - chromate
Ammonia 10% Hydrogen peroxide 3%
Ammonia, conc. Phenol
Sodium carbonate 10% Urea
Note: The information on this product Data Sheet is given to the best of the manufacturer's knowledge, based on laboratory
testing and practical experience. However, as the product is often used under conditions beyond the manufacturer's control, only
the quality of the product itself can be guaranteed. Jotun Powder Coating reserves the right without notice to alter or change the
contents of this Technical Data.
13 14

10. Cleanroom Cleanroom classification
Cleanrooms are designed to provide this by meeting purity classes of various degrees based on
ISO and cGMP standards, as directed by the given applications at rest conditions
A cleanroom is an environment, typically used in also designed to produce a minimum of particles and to be 3
Air Particle Count Maximum allowable particle count per M
manufacturing or scientific research, that has a low easy to clean.
US
level of environmental pollutants such as dust, airborne Common materials such as paper, pencils, and fabrics made
ISO a) Fedral Standard > 0.1 um > 0.2 um > 0.3 um > 0.5 um > 1.0 um > 5.0 um
14644-1 a)
microbes, aerosol particles and chemical vapors. More
Cleanroom
209 Si
from natural fibers are often excluded; however, alternatives
accurately, a cleanroom has a controlled level of are available. Cleanrooms are not sterile (i.e., free of
ISO
10 2
Class 1
contamination that is specified by the number of uncontrolled microbes) and more attention is given to
particles per cubic meter at a specified particle size. To airborne particles. Particle levels are usually tested using a
ISO
100 24 10 4
Class 2
give perspective, the ambient air outside in a typical particle counter.
urban environment might contain as many as ISO M1.5
1000 237 102 35 8
Some cleanrooms are kept at a positive pressure so that if Class 3 (1) b)
35,000,000 particles per cubic meter, 0.5 µm and 1240 265 106 35
larger in diameter, corresponding to an ISO 9 there are any leaks, air leaks out of the chamber instead of ISO M2.5
(10) b) 10000 2370 1020 352 83
cleanroom. unfiltered air coming in. Class 4 12400 2650 1060 353
Some cleanroom HVAC systems control the humidity to ISO M3.5 3520
Overview Class 5 (100)
b) 100000 23700 10200 3530 832 29
relatively low levels, such that extra precautions are 26500 10600 3500 0
Cleanrooms can be very large. Entire manufacturing necessary to prevent electrostatic discharge (ESD) ISO M4.5 1000000 237000 102000 35200 8320 293
facilities can be contained within a cleanroom with problems. These ESD controls ("ionizers") are also used in Class 6 (1000)
b)
35200 247
factory floors covering thousands of square meters. rooms where ESD sensitive products are produced or
ISO M5.5 352000 2930
They are used extensively in semiconductor handled. (10000)
b) 353000 83200 2470
Class 7
manufacturing, biotechnology, the life sciences and 350000 2000
Low-level cleanrooms may only require special shoes, ones
other fields that are very sensitive to environmental ISO M6.5 3520000
832000
29300
with completely smooth soles that do not track in dust or dirt. Class 8 (100000)
b)
3530000 24700
contamination. 3500000 20000
However, shoe bottoms must not create slipping hazards
ISO
The air entering a cleanroom from outside is filtered to (safety always takes precedence). Entering a cleanroom Class 9 35200000 8320000 293000
exclude dust, and the air inside is constantly usually requires wearing a cleanroom suit.
recirculated through high efficiency particulate air a) At rest conditions b) Class division in cubic feet
In cheaper cleanrooms, in which the standards of air
(HEPA) and/or ultra low penetration air (ULPA) filters to
contamination are less rigorous, the entrance to the
remove internally generated contaminants.
cleanroom may not have an air shower. There is an anteroom,
For Guidance
Staff enter and leave through airlocks (sometimes in which the special suits must be put on, but then a person Class 1 and 10 (the highest specification) are generally used for integrated circuit and semi-conductor manufacture.
including an air shower stage), and wear protective can walk in directly to the room .
clothing such as hats, face masks, gloves, boots and Class 100 (BS. 5295 equivalent classifications E and F) are often used by the electronics industry along with some applications
Some manufacturing facilities do not use fully classified within pharmaceutical facilities.
cover alls.
cleanrooms, but use some cleanroom practices together to
Equipment inside the cleanroom is designed to maintain their cleanliness requirements. Class 1,000 to 10,000 are used by manufacturers of the highest specification fibre optics, precision engineering, sterile
generate minimal air contamination. There are even packaging and pharmaceutical manufacturing.
specialised mops and buckets. Cleanroom furniture is Class 100,000 is adequate for general component assembly and packaging.
15 16

11. Modular Cleanrooms Technical Specifications
Cleanroom Partitioning System is designed for ease of Ceiling Panels (Walkable / Non-Walkable) Width : 900mm, 1000 mm and 1200 mm
installation and practical functionality, while maintaining Height : Upto 6000 mm with provision for stacked panels for
modular flexibility to interchange by way of easy of de- The ‘walk on’ load bearing roof system, not only provides the
Sizes (Partations higher application
mountability. The system can be integrated with a wide area with an environmentally controlled airflow, with the
and Ceiling Panels) Thickness : 60mm, 80mm and 100mm. Ability to carry and conceal services and
range of new or existing systems to coordinate any control of pressure, temperature, humidity and filtration
return air ducts/raisers from nominally 0.8 mm thick GPSP zero spangle steel
cleanroom facility or manufacturing environment. systems being placed at high level, but also allows for
sheet with riveted construction. Other sizes can be customized based on layout
Simplified construction methods and our progressive/ access of maintenance personnel whilst not encroaching
non-progressive system will help minimize overall within cleanroom envelope.
construction time. Ceiling system is designed not only to achieve its load Recessed adjustable floor track to compensate floor undulations and allow
bearing function but to add clean single joints to create a Floor Track flush coved finish.
Solid Panels for Cleanroom Partitions sleek clean flush surface.
Modular walls have been installed in cleanrooms PUF (Polyurethane Foam)
Innovative plank system allows the overall load of the ceiling PIR (Poly ISO Rinate)
throughout the world in a range of applications from high Infill
to be spread by interconnection of joints on the panel Honeycomb Kraft paper
technology electronic manufacturing to legislation-
edges, whilst being supported at the intermediate points by Mineral wool/Glass wool/Rock wool
controlled healthcare packaging.
lattice beams over head, with a load of 150kgs which
Weight 9 kg/m² to 25 kg/m² dependant upon specification and thickness.
The system is readily adaptable to meet the includes 2 persons with toolkits.
requirements of most cleanroom classifications as Polyester powder coated/Precoated galvanized steel/Stainless Steel
Design engineers will calculate all loadings required to Surface Finish Polyester powder coated/Precoated galvanized steel/Stainless Steel
determined by cGMP grades used in pharmaceutical Colour : Suitable RAL Colours
incorporate flush light fittings, HEPA filters, diffusers etc.
applications. Make-up panels are produced within the Each panel is connected to it’s adjacent unit or door unit with a friction type
Load bearing ceiling system is fully de-mountable and Panel Connection
sizing layout of the drawing. interlocking key. This allows speedy erection and dismantling.
compatible with our wall systems and will meet all
A complete range of partition walls and ceiling systems requirements where hygiene and cleanliness are a Glazing Double flush glazing with 6mm toughened glass on both sides with in a frame.
are available to meet the technical specifications of requirement. Door leaf from 0.8 mm /1.2 mm thick slip coated pre-galvanised steel sheet to ASTM A527/ ASTM
controlled environment rooms. Ceilings as well as A525, JIS G 3302 or BS 2989 (1994). Zinc coating 80-120 g/m2. Lock formed panels with internal
partitions are inert, non particle-shedding, forming part
stiffeners, 3.0mm thick hinge reinforcing, hardware mounting plates and lock protection.
of a cleanroom aseptic envelope to enable compliance
with FDA validation procedures and cGMP standards. Door Stiffeners are used to provide extra strength and to prevent de-formation in doors
Door frame from 1.2 mm / 1.6 mm thick pre-galvanised steel sheet with mitred and welded
corners, frame stretchers, hinge reinforcing plates, fixing plates and hardware mounting plates.
Coving Optional radiused floor/ceiling coving accessories.
Air Leakage Silicon for sealed applications
Concealed system provided by using inbuilt conduit with Electrical/Telephone/LAN
/module boxes installed with in the panel.
Integration All cutouts are factory made and properly sealed.
Optional items like wall guard, crash panel for the emergency exit, removable
panels for the equipment movement can be given.
17 Note : The sizes of panels and ceilings depend on customer requirement and site conditions 18

12. Cleanroom Equipment Air Shower High velocity shower jets in excess of 20 m/s ensure
efficient scrubbing action to remove particulate matter.
Operating modes can be programmed in the field.
The air shower is constructed of electro-galvanised steel
sheets with an abrasion resistant oven-baked powder
Cleanrooms play a vitally significant role in core vertical like Pharmaceuticals, coated finish / Stainless steel.
Biotechnology and Microelectronics as these industries require perfect Microprocessor controller supervises all functions.
environment for operational functional excellence. Cleanrooms are required to
Mini-pleated HEPA filtration achieves > 99.99% typical
comply with the most stringent quality norms and they display consistent with long efficiency at 0.3 micron particles.
term utility.
A disposable pre-filter with 85% arrestance extends the life
Cleanroom Equipments are vital in the transfer of material and accessories from of the main filter.
Non-Cleanroom Section into the cleanroom. Cleanroom equipment are so designed
An emergency stop button is mounted on both sides of the
that they minimize contamination in the course of the transfer of these materials to
shower.
the cleanrooms.
Indicator lights mounted on both sides of the air shower
exterior regulate traffic flow in and out of the cleanroom.
Permanently lubricated direct drive centrifugal blowers are
used in conjunction with stainless steel air nozzles.
All electrical components are UL listed / recognised.
Air Showers
Garment Cubicle
Air Showers are self contained chambers installed at
Pass-throughs entrances to cleanrooms and other controlled
environments. They minimize particulate matter entering
Laminar Airflow or exiting the clean space. Personnel and materials
entering or exiting the controlled environment are
scrubbed by high velocity HEPA-filtered air jets with
Dispensing and velocities of 20-22m/s (4000 - 4300fpm). Contaminated
air is then drawn through the base within the unit, filtered
Sampling Booths and recirculated.
Cleanroom Applications: the greatest source of
Bio-Safety Cabinets particulate contamination in a cleanroom is the operator.
Air showers are installed between change areas and the
Fume Hoods cleanroom. The air shower enhances cleanroom
operating protocol by serving as a reminder to all
operators that they are entering a controlled
environment. Personnel therefore develop the habit of
gowning up properly before entering the air shower.
Air showers keep pharmaceutical production and lab
animal breeding areas clean and also minimize egress of
hazardous substances and allergens from the controlled
environment. Air Shower Operating Sequences Unlike
conventional air showers which are delivered with a fixed
operating sequence, the Air Showers operating sequence
may be selected from three preprogrammed sequences.
19 20

13. Garment Cubicle Pass-Through’s
Static/Dynamic
Pass Through’s
Garment Storage Cabinets provide the premium solution to meet your garment
Controlling the ingress of particulate
storage needs while making a positive contribution to maintaining the
contamination into cleanrooms and other
cleanliness of your controlled cleanroom environment.
controlled environments is paramount in
Cleanroom garments can accumulate particulate contamination during order to maintain the integrity of products
storage and between laundry washes, which in turn may lead to lower product
and processess. Pass Boxes and Transfer
yields and increased product quality issues.
Hatches are a cost effective solution as
These cabinets are equipped with a blower and a HEPA filter in a fully contained they allow materials to be transferred into
enclosure constructed of powder-coated steel sheets / stainless steel which the controlled environment without actual
will not shed particles or contaminate the environment of your cleanroom.
personnel movement. They may also be
They provide a solution for storing your cleanroom garments in a visible and used to protect the external environment
organized manner, while at the same time removing particulate contamination from egress of contamination.
from your garments as they are stored and removed.
The standard 6ft model is able to store approximately 24 garments within the
enclosure, although the actual number will depend on how tightly packed the
garments are.
? interlock is reliable, maintenance- free,
Mechanical
The use of garment storage cabinets in general emphasizes to both your
fail safe and maintains cleanroom integrity by
employees and visitors that the garment they are about to don will be used to
preventing both doors from being opened at the
enter a controlled cleanroom environment. same time.
It is a small but important investment that contributes to increased product ? are manufactured for the most
Products
yields and a better awareness of cleanroom standards and operating demanding controlled environment applications.
procedures. All components are designed for maximum
?
chemical resistance and enhanced durability for a
long service life.
? box is constructed of stainless steel,
The pass
making the work zone easy to clean.
21 22

14. Laminar Airflow Fume Hoods
LAF Units designed to provide a work area free 90% efficient on particles 10 micron HEPA filters 99.97%
from airborne particles completely self-contained efficient on particles 0.3 micron in size or larger.
unit; not dependent on other equipment, functions gasketing and fastening devices assure a non-leaking
effectively in uncontrolled areas. filter installation. Unit is standard without a work
surface. Work surface can be provided.
Laminar air flow Horizontal/Vertical benches are
designed to provide class 100 air at work stations. The complexities of hood operation become apparent when the
many variables involved in exhausting fumes generated in the space
are considered. First, there must be an adequate “pull” of air, known
Item Description as face velocity, to move fumes from the hood through the ductwork.
Face velocity is measured in feet per minute (FPM) at the vertical
MOC Gi Powder Coated/SS304/SS316 sash plane. In order to maintain consistent face velocity, a certain
Pre Filter Efficiency EU 5 Rating 90% Down To 5 Micron quantity of air, or exhaust volume, is required. Exhaust volume is
measured in cubic feet per minute (CFM). Sash position also impacts
Supply Filter Efficiency HEPA Filter EU 13 Rating 99.997% Down To 0.3 Micron
face velocity. The sash is a transparent panel set in the fume hood
Working Table SS Table Cladded Wooden Base For Strength face, that provides access to the hood interior during set-up
Grills Perforated Grill For Pre Filter procedures and minimizes contact with dangerous chemicals and
fumes during hood operation with the sash lowered.
Sash
Instruments Airflow patterns into the hood are influenced by the air foil. Located
Florescent Tube Lights With Diffuser just beneath the sash, the air foil decreases turbulence of air entering
Pressure Guage Lights
UV Lights With Hour Meter 3 Pin Socket,15amp-1no Baffles
the hood. (Some fume hoods feature air foils on the left and right
Switch For Gas Stream On/off Switch Gas Cock sides of the sash as well.) Located across the inside rear of the hood,
baffles control airflow patterns through the hood. Baffle panels are
located in a position determined to be most effective for the
Performance application. A remote adjustment option allows the user to re-
Class Airflow (velocity) ISO 5 (as Per ISO 14644-1) 90+10 fpm Air Foil
position the baffles according to characteristics of effluents
generated in the hood.
Noise Level Less Than 70 Dp
Remote baffle adjustment located on the outside of the hood corner
Vibration Minimum post complies with recommendations.
Horizontal
23 24
Vertical