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Industrial Blowers and Fans By BLOWTECH ENGINEERS Private Limited


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( We believe that technology is the foundation of our business and depending on that we have developed our expertise in manufacturing products, which are superior in performance and easy to install. Some of our products are duct ventilation system, fresh air fans, centrifugal blowers, axial flow fans, turbine blowers, cyclone separator, fume exhaust system, turbo powerless roof fans, dust collectors, fume scrubbers, air curtains, acid tanks, industrial blowers etc.

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Industrial Blowers and Fans By BLOWTECH ENGINEERS Private Limited

  1. 1. BLOWTECH ENGINEERS PVT. LTD. (An ISO:9001:2008 & SSI Regd. Company) “ Manufacturers and exporters of Industrial Blowers,Fans and Air Pollution Control systems ”
  2. 2. 9 11 13 15 16 17 18 19 20 21 23 25 27 29 30 31 4.1 Axial Flow Fans 4.2 Centrifugal Blowers 4.3 Motorized Roof Exhaust Fans 4.4 Powerless Roof Ventilator 4.5 Cyclone Dust Collector 4.6 Pulse Jet Dust Collector 4.7 Fume Scrubbers / Hood / Ductings 4.8 Turbine Blowers 4.9 Man Coolers 4.10 Industrial Ventilation Systems 4.11 Kitchen Ventilation Systems 4.12 Air Washer Unit 4.13 Door Air Curtains 4.14 Air Circulators 4.15 PP/FRP Acid Storage Tanks 4.16 Air Handling Unit TITLE Page No. ABOUT US 3 5 7 32 1 WHY CHOOSE US? OUR TEAM OUR PRODUCT RANGE CLIENTS 32 PRODUCTS SPECIALISTS IN AIR POLLUTION CONTROL SYSTEMS WELCOME TO BLOWTECH INDEX
  3. 3. 1 2 PRODUCTS Our Product Range Our Product Range Centrifugal Blower Axial Flow Fans 2 Powerless Roof Ventilators 4 6 Man Coolers 8 1 Motorized Roof Fans 3 5 Air Circulators 14 Door Air Curtains 13 Air Handling Unit 16 FRP Acid Storage Tanks 15 Turbine Blowers 12 Air Washer Unit 11 Kitchen Ventilation System 10 Industrial Ventilation System 9 Fume Scrubbers 7 Pulse Jet Dust Collector Cyclone Dust Collector PRODUCTS BLOWTECH ENGINEERS PVT. LTD.
  4. 4. 1 OUR TEAMABOUT US 43 BLOWTECH ENGINEERS PVT. LTD. IS ONE OF THE LEADING MANUFACTURERS AND EXPORTERS OF INDUSTRIAL BLOWERS, FANS AND AIR POLLUTION CONTROL SYSTEMS. OUR PRODUCT RANGE FINDS IT'S APPLICATION IN DIVERSE INDUSTRIES AND IS KNOWN FOR IT'S SUPERIOR PERFORMANCE AND BETTER EFFICIENCY. Setting new benchmarks of performance, we are one of the leading names, engaged in the manufacturing and exporting of world-class industrial air pollution control equipment & ventilation systems such as: Centrifugal Blowers, Axial Flow Fans, Industrial Air Handling Unit, Dust Collec- tors, Air Curtains and many more. Ever since our establishment in the year 1998, we are committed to offer the best designed products from best and premi- um quality raw components and material. Because of the robust construction, our wide range of products can aptly serve the requirements of diverse industries such as - Thermal Power Plants, Coal, Cement, Engineering Industries, Pharma- ceuticals, Textiles, Sugar and Steel Plants. Our modernized technology and stream- lined production process along with our capability to delivery with in time have helped us in creating a benchmark in this industry. Having years of experience in this area of operation, we have also ex- ported our products in Germany, Nigeria and London. ABOUT BLOWTECH 3
  5. 5. 5 OUR TEAMOUR TEAM During my 18 years of professional journey, I stared off as a very small entre- preneur by keeping in mind to reduce pollution from working industries also to pro- tect environment. Now we are in exports of blower and fans for all commercial needs to international market. My versatile knowledge and skills helped me become a valua- ble asset to my company. My customers are very much satisfied with our quality prod- ucts, Design and services.we are growing up with better infrastructure and highly equipped machinery to provide better services and join more customers in our family. The business started with a small scale has expanded to international standards with passion and dedication towards work. My soft spoken and calm attitude and better planning helps me during the pressure situations. The continuous production volume of work keeps my staff engaged in productive and development stage to grow to find our goals. As an Managing Director I have decided to make our brand globaly demanding with new technology, better quality and services to full fill market demand and mutual benefits to set up the bench mark in concern industry. SOME WORDS FROM OUR FOUNDER OUR TEAM WORKING ON A PROJECT 6 SKILLED STAFF The company is well supported by skilled employees in department of sales, marketing, design, accounts, sales after service, ongoing projects as per the task given by the project co-ordinator and the managament. SKILLED ENGINEERS Company is well supported by skilled qualified and well trained engineers. In our major production activity, complete care is taken of by our team through out the manu- facturing process like inspection of input raw material, checking of fabrication drawing , onging manufacturing process, testing and quality check before dispatch of goods to end users. TRAINED WORKERS Our each onfloor workers like fitter, turner, driller, welder, and semi skilled workers are well trained to carry out the production process as per the giver drawing from design department under supervision of production and quality engineers. MANAGING DIRECTOR The Chief Promoter Ajay Dubey (B.Sc., DME, DITM, DBM) is a qualified and experienced person having over 18 years’ experience in the industry. Through his vision and expertise, he has successfully guided the company for the last 18 years. BLOWTECH ENGINEERS PVT. LTD.
  6. 6. 7 WHY US In a Crowd full of competitors, Why should you Choose us? 1. INFRASTRUCTURE Quality Products Quality location Quality raw materials Quality Assurance + + Location The company is located in the Financial Capital of India - Mumbai with its manufacturing factory in Dhumal Nagar Industrial Estate,Vasai and an admin office in Mira Road. The manufactur- ing is carried out in a self-owned premise covering an area of 50 sq. feet area. Raw Material Used We use high grade of raw material to ensure the durability, functionality and easy opera- tion of our products. Various Material that we use in the manufacturing process are: Stainless Steel Mild Steel Iron PP/PVC/FRP GI 8 WHY US We offer fully integrated logistics services to our clients. We also provide all types of trans- portation services of shipments depending on the requirements of the customers. Our association with reliable C&F agents ensures to make delivery of heavy material lands safe. What specially seperates us from our competitors is that we provide customized solutions to our customers as per their requirements and with a Large Production Capacity at our disposal, there is no stopping us. 2. LOGISTICS 3. COMPANY FEATURES 4. USP 5. PRODUCT FEATURES Some of the factors, which gives us a competitive edge over other market players are: Premium quality products Capacious warehouse Wide distribution network Competitive prices. Prompt Service High efficiency More air with less h.p. Motor drive or belt drive Smooth in running Non overloading type Easy in operation Motor direct drive or belt drive Quality Assurance We keep a strict vigil on each manufacturing process. Our products passes through regular quality checks, which ensures it's performance and efficiency. Right from the procurement of raw material to the final finished product, our quality controllers ensures that only a defect free range reaches to the final destination. Our quality control lab is equipped with all the necessary facilities and tools to undertake the quality control procedures. Different tools, which assists are: Manometer Sound level meter Anemometer Temperature measuring device Vibration meter PRODUCT FEATURES USP FEATURES LOGISTICS INFRASTRUCTURE REASONS BLOWTECH ENGINEERS PVT. LTD.
  7. 7. 9 10 PRODUCTS PRODUCTS 1. Axial Flow Fans Axial flow Fans Industrial Exhaust Fan Belt Driven Bifurcated Fans Vane Axial Axial Flow Fans are available from 9” to 60” having airfoil section impeller made of aluminium, M.S., SS materials in robust construction to provide maximum efficientkly, less power consump- tion and less noise. Fan Size Inches (Approx) Speed Motor Direct Capacity V-Belt Free Air Delivery Capacities in CFM at static pressures below in WG 12 15 18 24 28 32 36 39.5 47.5 52 60 305 228 380 455 610 700 810 915 1000 1200 1320 1524 1440 1440 2880 1440 1440 2880 960 960 1440 1440 960 1440 1440 720 960 960 960 0.25 0.25 0.75 0.75 0.75 0.75 0.75 0.50 0.50 0.50 1.0 1.0 1.0 1.5 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 5 5 5 5 7.5 10 15 20 7.5 10 15 20 2 1&3 1&3 1&3 1&3 1&3 700 1000 1600 2050 3060 5500 6500 10600 10500 16000 19500 26000 21100 26600 35700 41200 52000 900 19550 2850 6410 10550 9350 17500 19300 25200 38000 33900 24500 15400 4500 1400 48000 800 1600 1200 2600 5550 3500 10250 7600 15400 14600 18150 23100 22800 36500 45000 32800 300 1450 1000 3000 13450 21600 31000 2250 4680 8200 5850 12000 15800 17600 34000 43000 950 700 2000 5850 11400 19000 26300 29000 39500 1800 8190 17500 18700 24500 36500 1950 3220 2500 7600 12300 20000 10000 13450 29200 31000 41000 35mm25mm20mm15mm10mm5mmPhase CFMDriveDriveRPMmm 1. Axial Flow Fans 9 Product Details: Through Axial Flow Fans the Air or Gas flows parallel or in line with the impeller axis. Blow-Tech Axial Flow Fans covers a wide range of Air quantities and Pressures, and air suitable for General Ventilation, Air conditioning & Fume Extraction plants as well as special Industrial installations. All Axial Flow Fans have cast Aluminium alloy impellers with high efficiency aerofoil section blades, They are designed for an optimum relation between air quantity, pressure and power consumption. Our wide range of Industrial Axial Flow Fans are used in tea industry and other food industry. These are designed to provide efficient trouble free service & reduce the initial and operating cost to minimum.Tu- bular Axial Fans Axial flow fans are designed to meet the requirements of general ventilation and air condi- tioning field. These are also used for exhaust in miracle mills. These are designed to provide efficient trouble free service & reduce the initial and operating cost to minimum. These 6 blade impellers are made of cast aluminum alloy. The blades are directly mounted upon the motor shaft and the impeller is aerodynamically designed. Applications : Dust collection Material conveying Fume extraction Drying Ventilation purpose Cooling etc. Application Areas: Stores Factories Offices Shops Farm buildings Minimum Order Qty. Capacity (Air Volume) 1 Piece Certification Electric Current Type Impeller Size Voltage (V) 900 CFM To 125000 CFM ISO,SSI AC 960 RPM To 2800 RPM 10 Inches To 82 Inches 0.250hp to 100 hp 415,380 ,230 VOLT Fan Speed Power Type Duct Mounted Fan, Wall Mounted Fan, Bifurcated Fan, V-Belt Driven Units BLOWTECH ENGINEERS PVT. LTD.
  8. 8. 11 12 PRODUCTS PRODUCTS Blow Tech Engineers is one of the leading manufacturers & exporters of Induced Draft Blow- ers. Centrifugal blowers are manufactured upto 1,25,000 CFM and Motor rating upto 200 HP having outlet static pressure upto 45 Inches of W.G . We offer centrifugal blowers applicable in various industries like: Industrial Ventilation Industrial Pneumatic Conveying Industrial Dust Collection Industrial Drying Industrial Vacuum Cleaning Systems Fly Ash Handling Industrial Air Handling Units Industrial Furnaces Industrial Cooling & Refrigeration Systems. 2. Centrifugal Blowers Product Details: Minimum Order Qty. 1 Piece 500 CFM To 125000 CFM Centrifugal and Inflatable Blower 0.25 HP To 200 HP Speed (RPM) 960 RPM To 2800 RPM Air Flow Rate Blower Type Power Body Material Cast Iron, Steel, Stainless Steel, Aluminium 2. Centrifugal Blowers Centrifugal Blower Oil Blower Heavy Duty Industrial We are engaged in manufacturing a wide range of Industrial Blower, which is used for high pressure air for Burners, Furnaces and Ovens. These industrial blower are customized as per the specifications of our clients and are statically dynamically balanced for better operation. Motor H.P. Approximate Capacities in Cubic feet per minute at N.T.P. Pressure in Inches W.G. 1” 2” 3” 4” 6” 8” 10” 12” 16” 20” 24” 28” 32” 36” 42” 48” 56” 1/4 1/2 1 2 3 5 7.5 10 12.5 15 20 25 30 40 50 60 70 750 1500 3000 6000 8000 11500 14500 20000 27500 33000 45000 400 800 1600 3200 4800 7350 10250 13400 17000 20000 20000 500 1000 2100 3140 5150 7500 9750 12500 15250 19500 400 800 1600 2400 4000 5500 7750 9750 12000 15400 675 1000 1500 3000 4000 5250 6750 8250 11000 12500 300 650 1080 1800 3000 4000 5100 6250 7500 8750 10500 250 525 1000 1600 2550 3250 4300 5500 6800 8500 9500 11200 225 460 765 1350 2000 2900 3575 4300 5500 7200 8500 9500 11200 150 340 530 900 1490 2000 2475 3100 4320 5400 6500 7800 9500 11000 280 420 720 1080 1575 1970 2370 3350 4250 5200 6500 8000 9300 10500 320 600 900 1300 1640 2025 2700 3375 4050 5200 6750 7900 9000 500 850 1175 1400 1700 2400 3000 3500 4400 5900 6600 7300 720 1000 1230 1550 2100 2550 3175 3850 5250 6000 6250 925 1152 1440 1850 2325 2800 3300 4600 5250 5400 900 1080 1440 1800 2250 2800 3700 4350 4675 1150 1250 1800 2250 3000 3250 1000 1250 1500 1900 2450 PP FRP Centrifugal Blower Suction Blower PP FRP Centrifugal Blower BLOWTECH ENGINEERS PVT. LTD.
  9. 9. 13 14 PRODUCTS 3. Motorized Roof Exhaust Fans Specially Designed motorized FRP Based Roof Exhaust Fans for Textile, Yarn, Fabric, Oil & Gas, Food Industries & Manufacturing Workshop for Ventilation and De-humidycation. Features of FRP BASE MOTORIZRD ROOF EXHAUST FANS Light Weight Easy Installation Leak-proof Installation on roof 10 time higher efficiency compared to powerless roof ventilators Rigid and Robust construction Advantages Efficient performance with higher efficiency (up to 83% more efficient) Low power consumption Low maintenance cost Maximum Air output Maximum covergae (Approx. 500 sq.ft.) Applications in inustries as follows: Textile Unit Yarns & Fabric Dying Plant Steel Plant Foundry Cupola Food Industry Chemical Industry TECHNICAL CHART & SPECIFICATION 1 2 BTE 24 BTE 32 24” 32” 1.0/1400 1.5/960 8,850 15,250 15 10 3 mm thk. FRP base with sound top casing Bird screen & canopy 4 mm thk. FRP base with round top casing Bird screen & canopy SR.No. Model Size (inch) Motor (HP/RPM) Capacity (M3/hr) Pressure (MMwg.) M.O.C. BLOWTECH Developed New FRP Base Roof Exhaust Fans as per customers existing roof profile for Zero leakage and perfect fitment. This new invention in compare of Powerless Wind driven Roof Fan (Turbo Fans) works excellently to maximise the cross ventilation by 10- time com- pare to Powerless Fans. This Fans help us in providing the Natual ventilation with the help of induced draft pressure inside the plant by extracting Fume,Heat, Humidity and stale. This New invention by Blowtech Engineers Pvt. Ltd, reduced the cost of big HVAC system of AHU,- Duct line and fresh air Grill system which are 6- times higher in cost with less output in terms of efficiency and de-humidification for any working atmosphere. We offer this fan in Diameter- 24" & 32" as per roof sheet width. Features: Reliable performance Accurate result Smooth functionality 3. Motorized Roof Exhaust Fans Product Details: Minimum Order Qty. 10 Piece Size Dia.24 Inches & Dia.32 Inches Usage Industrial, Commercial Brand 10 Piece Power 10 Piece No. of blades 5 blades Electric Current Type AC Material Aluminium, Plastic, Stainless Steel, Steel PRODUCTS BLOWTECH ENGINEERS PVT. LTD.
  10. 10. 15 16 PRODUCTS We manufactures Cyclone Dust Collector for High dust loadings in woodworking environments, High tem- peratures, highly abrasive dust, Sticky dusts, For Boiler, Cement industries & Concrete industries, Power, Sugar, Pharmaceutical, Agriculture, Paper & Pulp, Food, Fertilizer & Special Purpose Projects. Our Cyclone Dust Collector operates on the principle of vortex motion where the centrifu- gal force is acting on each particle and therefore causes the particle to move away from the cyclone axis towards the inner cyclone wall. However, the movement in the radial direction is the result of two opposing forces where the centrifugal force acts to move the particle to the wall, while the drag force of the air acts to carry the particles into the axis. As the centrifugal force is preciominant, a separation takes place. Features of Cyclone Dust Collector: High efficiency Sturdy construction No moving parts Easy to clean Construction with a fully welded centre cyclone. 5. Cyclone Dust Collector Working of the machine Some Other Pictures Product Details: Minimum Order Qty. Dust Collection 1 Piece 35000 approx. 4. Powerless Roof Ventilators Rigid roll formed curved vanes. Weatherproof & storm FRP proof. S.S.-304 / Alunm. Top Roof covers to protect from corrosion. S.S.-304 Revolving neck for better straights. Rotor shaft and Sleeve assembly concealed in or SS casing. Easily field replaced. Virtually maintenance free. Features : Easy to install on any type of roof. Lightweight, made from aluminum & base plate is of FRP. Virtually maintenance free. No noise as using bush. Rain proof as turbine ventilator is designed to protect from rain. Helps remove stale, damp & hot air increases workers productivity. Light weight & durable. Advantages : 1 2 BTE 28 BTE 32 21”/28” 24”/32” 250sq.ft 325 sq.ft 1 mtr. X 2 mtr. 2 mm thk. FRP Base with EN-8 Shaft, SKF bearing, S.S.304 top plate & Bottom ring. 14.2 18.5 Sr. No. Model Size Neck/Dome (Inch) Area Covered M.O.C Weight (kg) TECHNICAL CHART & SPECIFICATION The Blow-Tech turbine ventilator is a combina- tion of both natural & forced ventilation system. It functions as a natural ventilator when there is a differ- ence in thermal or wind pressure between the inside & outside of the building, which force the air to move through the opening of the ventilators. It also acts a forced ventilation system when the turbine rotates to create a negative pressure within the factories. Cooler air from the outside will rush into the negative pres- sure space within the factories in order to maintain an equilibrium condition. HOW DOES IT WORK ? PRODUCTS BLOWTECH ENGINEERS PVT. LTD.
  11. 11. 17 18 PRODUCTS 7. Fume Scrubbers Some of the most common applications of the same are: Pickling Chrome Plating Zinc Plating Moulding It is available in the following sizes and air volume: Sizes: 600 mm dia to 3000 mm dia Air Volume: 3000 m3/h to 60,000 m3/h We also offer wet collectors used for separation of particulate matter having moisture from dust laden air to remove aerosols & gaseous pollutants from an air stream & air purification along with dust collection. We offer wide range of Industrial Fume Scrubbers for removal and washing of acidic fume laden air coming out of various industrial process- es. Our scrubbers are used for chemical produc- tion, metal finishing, semiconductor manufactur- ing as well as in other operations related to gener- ating fumes and gases. These are made of best raw materials i.e. in M.S./S.S./F.R.P. that provides them a great strength and durability and are offered to clients at the most competitive prices. We have cost effective Air Pollution Control System manufacturers and exporters. We can design the system as per the specifications given by client. Fume Scrubbers- We offer wide range of fume scrubbers for removal and washing of acidic fume dust laden air coming out of various industrial processes. The MOC : M.S./PP/ SS/PP+FRP/PVC/HDPE Scrubbing media: Demister pad, Pollrings,Caustics,water Cleaning: With water spray jet through nozzles Advantages : Clean air, Live working environment, Increase plant efficiency, Monitoring atmospheric pollution, Human health safety, Ease of maintenance, Long life,maximum efficiency. 6. Pulse Jet Dust Collector Product Details: Minimum Order Qty. Pollution Control 1 Piece Customize PRODUCTS BLOWTECH ENGINEERS PVT. LTD.
  12. 12. 19 20 PRODUCTS 8. Turbine Blowers We would like to introduce ourselves as leading Ring Blower, Vacuum Pressure Pumps, Dry Vacuum Pres- sure Pump Manufacturer having a widely spread network of related services under one roof with highly trained technical experience. Additional Information: Port of Dispatch: Nhava Sheva Port Production Capacity: 100 Nos. Delivery Time: As Per Client Schedule Packaging Details: Wooden Packing Applications: Water treatment plant Candy manufacturing Fish Aeration Printing machine Gas Furnace Knitting machine Pneumatic conveying Vacuum Lifting & Hold Down Dust collection Air Knife systems Plating equipments Dental suction unit Parts Drying Gloves checking Vacuum loaders Chemical & plating tank agitation Combustion air supply Paper trim removal. Request Callback BTE-25 BTE-50 BTE-75 0.18 0.37 0.55 0.75 1.1 1.5 2.2 3.7 5.5 7.5 11 0.25 0.50 0.75 1.00 1.50 2.00 3.00 5.00 7.50 10.00 15.00 50 90 120 200 250 300 400 700 900 1200 1800 60 90 125 140 155 200 225 250 270 350 400 55 85 120 130 145 165 220 245 260 340 385 14 22 25 27 36 40 49 83 100 130 170 1.00 1.25 1.5 1.5 1.5 2.0 2.0 2.5 2.5 2.5 2.5 Model K.W H.P. / 3000 rpm Capacity M3/hr Pressure mbar Pressure mbar Weight Kg Inlet and Outlet (Inches) BTE-100 BTE-150 BTE-200 BTE-250 BTE-300 BTE-350 BTE-400 BTE-450 PRODUCTS From our extensive range of electrical products, we manufacture and export a supreme quality range of Tubular Man Cooler Fans that is provided with aerofoil type impellers. Offered in bracket, tubular and pedestal type model, these fans are suitable for foundries, shop-floors and machine shop and is used in various industries for cooling purposes and dust & hot air removal. These cooler fans are manufactured using superior grade components and pioneering technology under the guidance of our skilled professional as per industry norms. Our cooler fans are qualityap- proved by our experts on various parameters. Furthermore, we offer this Tubular Man Cooler Fans in different technical specification at affordable rates. Man coolers (wall mounting, pedestal) consist of specially designed aero foil impeller cast in aluminum alloy, coupled directly on motor shaft the motor with the impeller assembly is mounted on a cradle. Tubular Provision is made for adjusting the angle of air stream these fans are portable in nature and can be made to stand even on rough surfaces. A long Casing for the impeller system provides an effective means of canalizing air stream in any desired direction. Wall Mounting These fans can be mounted on the wall or on column to save floor space. Provision is made for varying the direction of air stream, both vertically and horizontally by providing a tilting head arrangement. Pedestal Type The entire assembly is mounted on a steel column and fitted on the heavy base. These are portable in nature. 9. Man Coolers Product Details: Minimum Order Qty. Type Size Speed Power Pressure 1 Piece Tubular, Pedestal, Wall Mounting Medium, Large 960 RPM To 2800 RPM 0.25 HP To 100 HP High, Medium and Low Pressure 1 2 3 4 5. 40 36 30 24 18 SR. NO. FAN SIZE (INCHES) Type of fan Input Power HP MOC FAN SPEED (rpm) Discharge Pressure “MM” Capacity CFM Phase 0.5 1.0 2.0 3.0 5.0 Stand Mounted Stand Mounted Stand Mounted Stand Mounted Stand Mounted 1400 960 960 1400 1400 15 21500 3 15 15 19500 3 15 9000 3 15 6500 33000 3 M.S. 10/12 Gauge with M.S. Angel Frame & Caster Wheel 1 2 3 4 5. 40 36 30 24 18 SR. NO. FAN SIZE (INCHES) Type of fan Input Power HP MOC FAN SPEED (rpm) Discharge Pressure “MM” Capacity CFM Phase 0.5 1.0 3.0 5.0 3.0 Stand Mounted Stand Mounted Stand Mounted Stand Mounted Stand Mounted 1400 960 960 1400 1400 15 22500 3 15 15 19500 3 15 12500 3 15 6500 33000 3 M.S. 10/12 Gauge with M.S. Angel Frame & Caster Wheel BLOWTECH ENGINEERS PVT. LTD.
  13. 13. 21 22 PRODUCTS 10. Industrial Ventilation System TECHNICAL EVALUATION Proper ventilations systems can be achieved with the help of proper design of the com- plete system by considering the Air Changes per Hours inside the plant. Air Changes Factors for Industries: In order to achieve the equilibrium pressure, the amount of air leaving the space and entering the space must be the same. ACH equation in Imperial Units : N = 60 X Q Volume Where : N = Number of air changes per hr. Q = Volumetric flow rate of air changes of air in cubic feet per minute (CFM) Volume = Space volume L X W X H, in cubic feet Air Changes Rate For Texile & Working Industries : Mills, Textile Buildings - 6 Mills, Textile Dye Houses - 15 - 20 Mills & Yarns - 15 - 20 Factory, Fumes and Moisture - 10 - 15 (Air Changes) Foundry - 15- 20 10. Industrial Ventilation System Fresh Air Duct Ventilation Systems is must for indoor ventilation. Blow Tech offers the complete ventilation system in your factory indoor process/application for totally De-humid condition by applying fresh air with ducting, grills and blowers. Extensive duct-work is required for most air pollution technologies. We have been providing rugged, cost effective duct-work for many years. We can provide duct-work to your specifications and can design a duct system to correspond with the system you already have in your facility. We can even provide various accesso- ries like dampers to include with your duct system for better cross ventilation in your in house activity. Given the Hot and humid conditions inside factories, it is imperative to maintain a healthy work environment to foster better effi- ciency and productivity. In this context, Blow- tech has designed very efficient and economi- cal systmes for providing cross ventilation inside the work area woth porducts like FRP based Motorized Roof Exhaust Fans, Fresh Air Heavy Duty Axial Flow Fans, Centrifugal Fresh Air Blowers with G.iI. Duct Line and Floor mounted Movable Heavy Duty Man Cooler leading to the creation of a better work envi- ronment. By providing necessary cross ventilation and de - humdification inside the produc- tion area we canprovide good healthe for workers, a vastly more efficient working atmos- phere, lower maintenance costs for machinery, increasse in productivity, minimize the curing time of products, improve the output quality, ensure safety and minimize break- downs. Why is it necessary ? PRODUCTS BLOWTECH ENGINEERS PVT. LTD.
  14. 14. 23 24 PRODUCTS PRODUCTS 11. Kitchen Ventilation System The above system is incorporated with : 1. Industrial Exhaust Blower. 2. Axial flow Fresh Air Fans/ Fresh Air Blowers. 3. G.I. Ducting for Fume extraction and fresh air Input inside the kitchen premises. 4. SS.-304 Suction Hood/ G.I.- 22 gauge Hoods. 5. SS.- 304/ G.I. Oil filters. 6. Fresh Air Input grills. 7. Suction nylon filters. 8. Gas scrubber. We are specialized in Kitchen fume extraction and Ventilation system. 11. Kitchen Ventilation System Salient Features of Our Systems are: Clean Kitchen: 100% smoke and oil will be taken care of our system, leaving your kitchen absolutely clean & tidy. Cold Kitchen: Our systems are design with suf cient number of Air Changes to keep the kitchen very cool. This increases the ef ciency of the kitchen staff. Noise Free: Our system works with minimum noise ensuring clear audibility among people working in that area. Pollution Control: Our systems are designed for Pollution Control as per Municipal Rules. Hygienic Atmosphere: As 10% exhaust is taken care of by our systems, the smell of no non-vegetable, food is totally eliminated, thereby marinating healthy hygienic atmosphere between non-veg. foods. Aesthetic: Our system enhances the beauty of your kitchen. Servicing: We provide services at very nominal rated even after guarantee period. We are specialized in complete kitchen fume extraction and ventilation system for Hotel kitchen, Commercial restaurants, Malls, Banquet Hall, Resorts and Allied industries BLOWTECH ENGINEERS PVT. LTD.
  15. 15. 25 26 PRODUCTS PRODUCTS Applications : Plant or Factory Leather Industries Showroom Farm House Canteen Warehouse Printing Press School, Colleges, Office Plastic Moulding Industry Iron Industry Engineering Industrial Electronics Industry Hotel & Restaurant Paper Industries Textile Industries 12. Air Washer Unit Evaporative cooling is a physical phenomenon in which evaporation of a liquid, typically into surrounding air, cools an object or a liquid in contact with it. Latent heat describes the amount of heat that is needed to evaporate the liquid; this heat comes from the liquid itself and the surrounding gas and surfaces. When considering water evaporating into air, the wet-bulb temperature, as compared to the air's drybulb temperature, is a measure of the potential for evaporative cooling. The greater the difference between the two temperatures, the better the evaporative cooling effects. When the temperatures are the same, no net evaporation of water in air occurs, thus there is no cooling How it works 12. Air Washer Unit Features: Best Engineering Plastic Injecting Molding Body Uv - resistant Cabinet material 100% Usable in Outdoor Temperature tolerance form - 42 to 96 degree celcius Best high torgue motor 100% mainteance free 100% dust & moisture proof Serves upto 80% Electricity Bill Can be used non stop upto 24 Hrs. Airflow (m3/h) Cooling Area (sq.ft) Air Pressure (P.A.) Motor (V/Hz) Phase Power (kw) Speed Fan Type Noise (db) Water Tank (ltr) Net Weight (kg) Overload Protection Dust Filter Air Outlet Size (mm) Dimension LxWxH (mm) 18000 CMH 2500 180 380 to 415v / 50 HZ 1.1 3 1 Axial 73db 35 77 Yes Yes 670 x 670 1100x1100x950 Working Principal and Temperature Chart 10 15 20 25 30 35 40 45 50 3.2 6.6 10.1 13.4 16.6 19.8 23.0 25.9 29.0 4.0 7.8 11.4 15.0 18.6 22.2 25.6 29.2 32.7 4.8 8.8 12.8 16.6 20.4 24.2 28.1 32.0 35.8 56.6 9.8 13.9 18.0 22.0 26.2 30.4 34.4 6.4 10.8 15.2 19.4 23.6 28.0 32.3 7.2 11.8 16.2 20.6 25.0 29.6 33.9 8.0 12.6 17.2 21.8 26.4 31.0 8.6 13.4 18.2 22.9 27.7 32.4 9.4 14.3 19.2 24.0 28.9 33.7 Intake Air C Exit Air C Intake Air Relative humidity (%) 10% 20% 30% 40% 50% 60% 70% 80% 90% BLOWTECH ENGINEERS PVT. LTD.
  16. 16. 27 28 PRODUCTS 13. Door Air Curtains Product Details: Minimum Order Qty. 1 Piece Motor Power (HP) 0.25 HP To 0.33 HP Door Size upto 4ft, upto 8ft, upto 6ft, upto 3ft Air Velocity <23-25 m/s, <15-17 m/s, <20-22 m/s Noise Level >70 dB, >80 dB, >85 dB, >75 dB Our range of Industrial Door Air Curtains that we manufacture are controlled by switch, the designing is direct ventilation. Dual airflow creates an effective air barrier. We Deals in : Door Air Curtains Alfa Mode The roof ventilator removes convected heat and induces currents of fresh air to flow within a building producing a substantial cooling effect on people and the envi- ronment in general. Luxury Air Curtains Beta Model Industrial air curtains fabricated by us are made up of centrifu- gal forward curved blade. Industrial Air Curtains Gamma Model We offer to our clients a wide range of air curtains that are known for their quite performance and have very low vibration effect, ensuring unnoticeable presence and operation in any type of installation. Door Air Curtains Alfa Model The roof ventilator removes convected heat and induces currents of fresh air to flow within a building producing a substantial cooling effect on people and the environment in general. These ventilators are cost effective & highly efficient these are ideal to ventilate: Factories Workshops Warehouses Agricultural applications Schools Hostels Change houses. 13. Door Air Curtains 1. 3 Feets 1 Meter 4 Feets 5 Feets 6 Feets 0.25/1400 1 & 3PH 12 12 - 14 12 - 14 14 - 16 14 - 16 1 & 3PH CRCA Powder Coated/ S.S. 304 1 & 3PH 1 & 3PH 1 & 3PH 0.25/1400 0.25/1400 0.33/1400 0.33/1400 2. 3. 4. 5. SR. NO. SIZE Motor (HP/RPM) Power Input (230/415V) MOC Air Velocity (M/sec) 1. 3 Feets 1 Meter 4 Feets 5 Feets 6 Feets 0.25/1400 1 & 3PH 12 12 - 14 12 - 14 14 - 16 14 - 16 1 & 3PH CRCA Powder Coated/ S.S. 304 1 & 3PH 1 & 3PH 1 & 3PH 0.25/1400 0.25/1400 0.33/1400 0.33/1400 2. 3. 4. 5. SR. NO. SIZE Motor (HP/RPM) Power Input (230/415V) MOC Air Velocity (M/sec) PRODUCTS BLOWTECH ENGINEERS PVT. LTD.
  17. 17. 29 30 PRODUCTS 15. FRP Acid Storage Tank Product Details: Minimum Order Qty. 1 Piece Size (L x W x H) CUSTOMIZED Storage Material Water, Waste, Chemicals/Oils Capacity 1000-5000 L, 500-1000 L, 5000-10000 L Features Level Indicator Equipped, Vertical Orientation, Leg Support, Horizontal Orientation, High Temperature Resistant FRP Acid Storage Tanks are offered with specially designed lip type hood for fume collection from the sides of the tank. This kind of hood is suitable for the batch pickling operation for continu- ous pickling operation. Hood can be offered in top mounted and of any suitable shape like semi arch type or canopy type. We also offer pickling tanks with suitable hood and fume scrubber with centrifugal exhaust fan, ducting network, stack or chimney and with thermoplastic re-circulation pump for scrubber with piping. This FRPChemical Storage Tankcan be avail from us at inclusive price and also in various measurements as per the select and demands of various clientele. We hold experts in manufactur- ing and also in exporting a wide range of these chemical storage tanks which are widely used in various industries for distinct purposes and used for pickling at high temperatures. Advantages : Good chemical and weather resistance Light weight Good insulating qualities Easy maintenance Provides less down time Easy to handle Offers easy installation. Features: Resistant to corrosion Sturdy in construction Require low maintenance 14. Air Circulators Product Details: Minimum Order Qty. Dust Collection 1 Piece 35000Impeller Size Dust Collection 18 Inches To 36 35000Type Dust Collection Wall Mounted Fan 35000Power Dust Collection 100 Watt To 490 Watt 35000Capacity (Air Volume) Fan Speed 4000M3/Hr To 14500 M3/Hr 1440RPM These Pedestal Fans are designed to place on the shop oors. The cast aluminum alloy, stati- cally and dynamically balanced impeller of high ef ciency aerofoil section blades is mounted direct- ly on the motor shaft with suitable, sturdy protection guards and mounted on the steel pipe with motor base plate. The Wall Mounting Fans are suitable for mounting at higher elevation in the wall or stanchion to avoid the occupation of oor space. These fans are mounted on steel pipe with suit- able holes in the base plates for heavy duty Motors. We ensure to provide clients with the best range of Air Circulating Fan. These Air Circulating Fans have non corrosive housing and based on advanced working principle. The Air Circulating Fan that we offer ensures efficient performance for longer time. Highlights : Longer service life Non-corrosive housing Cost effective Low noise operations Wall mounted Wall mounted Wall mounted Wall mounted 1400 1400 1400 1400 1400 1400 1400 1400 5 5 13 Pedestal Pedestal Pedestal Pedestal 100 100 4000 4000 20 190 190 10 10 6500 6500 18 27 350 350 15 15 10,500 10,500 23 6 34 7 490 490 20 20 14,500 14,500 31 8 42 1 2 3 4 5. 36 36 30 30 24 24 18 18 SR. NO. FAN SIZE (Inches) Type of fan Input Power (watts) FAN SPEED (rpm) Discharge Pressure (Mtr.) Capacity (M3/hr.) Weight (Kg.) PRODUCTS BLOWTECH ENGINEERS PVT. LTD.
  18. 18. Some other clients we do regular work with : INTERNATIONAL DOMESTIC NTPC Limited JSW Steel Ltd. BARC Oman India Fertilizer Deepak Fertilizer Bhushan Steel Ltd. Patanjali Ayurveda LTd. ACC Cement Hindustan Pencil LTd. Hindustan Aeronautics Ltd. ESSAR Construction Ltd. J.K.Files LTd. Quality Wire Products Co. W.L.L - Bahrain Gulf Petrochemicals Services and Trading LLC , Oman ATEC Construction, Abu Dhabi Arabic Enertec Tnc. - Kuwait Nyanza Bottling Co. LTd. - Tanzania Vasundhara Malaysia Sdn. Bhd. - Malaysia PRAN Agro - Bangladesh Catholic Diocese Of Madang - Austria Petrolin Comapny - Greece Caravan Inudstries Advertising Mfg. - Saudi Arabia Muscat Electronic LLC. - Oman 31 32 Blow -Tech Engineers delivers high quality Industrial Air Handling Unit , AHU's, that are reliable, engineered to the highest standards and affordable. Our range of Air Handling Units are designed to create a symbiosis of heat, ventilation and air filtration. The result is a perfectly balanced environment for people and industry. Features: Maintenance free Precisely engineered Long working life 16. Air Handling Unit Minimum Order Qty. Type Automatic Grade Size Capcity Certification 1 Piece Double Skin Yes Small, Large, Medium 900 CFM To 125000 CFM ISO,SSI,CE PRODUCTS BLOWTECH ENGINEERS PVT. LTD. CLIENTS
  19. 19. 33 We have more than 800 international and domestic regular clients who are satisfied with our quality, reasonal price, service and durability. For us our clients and customers come first, we give our 100 % to deliver highest quality products and making sure our customers are satis- fied everytime. Here our some of the worldwide well known companies who take our services on a regular basis : Hawkins Cookers Limited Castrol India Limited Times of India Suburb Press ltd. BARC, Trombay Siemens India Ltd. Raymond Limited. Pepsi India Holding Pvt. Ltd. CLIENTS Air Pollution Control Technology (An ISO:9001:2008 & SSI Regd. Company) BLOWTECH ENGINEERS PVT. LTD. Mfrs. & Exporters CONTACT US Unit No. 2 & 3, Dhumal Nagar Industrial Area, Near Hi-Tech Weighing Bridge, Vasai Phata, Valiv, Vasai East, Mumbai - 401208, Maharashtra, India Board Line : +91 - 22 28458633 GSM : +91 9821295016 Tel : 9867823717 Shop No.5, Buildg No. 1,2 & 3, Opp. Surya Shopping Center, Sector 6, Shanti Garden, Mira Road (E), Thane - 401107, India. ADMINOFFICEFACTORY