Rrk Engineering Pvt Ltd Anandapur, Howrah, West Bengal

10 years of experience in manufacturing industrial fans has given RRK Engg pvt ltd a unique combination of knowledge along with design skills to manufacture high efficiency industrial fans, used for the processes in the industry, the environmental and general ventilation. RRK Engg’s Industrial Fans has unique competences for providing high quality industrial exhaust fans and induced draught fans as well as complete services fitted to the customer's ventilation requirements. Having a modern design department equipped with CAD facilities RRK Engg’s Industrial Fans designs and manufactures standard and special types of industrial fans for all industrial applications:centrifugal fan, axial fan , high pressure fan ,high temperature fan , heavy duty fan and stainless steel fan , industrial exhaust fans. RRK Industrial Fans' engineers are able to carry out detailed control calculations. They will propose the most suitable materials and they will also modify the designs if necessary in order to suit the customer’s specific requests. Based on our broad experience of industrial requirements over the years, RRK Industrial Fans has been actively involved in the design and construction of large industrial complexes.

Impellers - We are a well-known name when it comes to offering FRP impellers. These are produced using high grade FRP and plastic material. A rotor is put inside a tube or conduit to increase the pressure and flow of air. The rotating component of a centrifugal pump transfers energy from the motor that drives the pump to the air being pumped by accelerating the air outwards from the center of rotation. FRP Impellers are offered by us in standard and customized options to the customers.  

RRK ENGINEERING PVT. LTD. Is a single window solution for your air pollution controlling needs. It means we can supply also all spares parts for your Air Pollution Control Equipment.Pulse Jet Bag Filter: Pulse Jet is a new era in the field of bag filter, pulse jet fabric filter is after improvement over various designs available in the market. The double bead snap band fitting arrangement ensures perfect sealing between raw gas and clean air chambers. Self supporting cages with best fit between bag and cage enhance filter life and reduce the pressure on the fabric. We use double diaphragm type pulse valves which give excellent performance and effective cleaning of filter bags. These are notable features of the generation fabric filter are as under:• A Compact assembled Unit• Shorter bag change out time due to unique design of bag and cage tops and manifold pipe fitting.• Lower operating pressure drop due to use of most suitable fabric media and best cage and bag fit.• Lower compressed air consumption.• Extensive field information used for selecting the best media for a given applications.• Low investments and maintenance cost is minimum.• Low compressed air consumption with high bag Cleaning efficiency.• Low power consumption combined with high filtration efficiency.• Minimum Pressure drop in the bag cleaning system.• Filter bag replacement is simple. 

RRK ENGINEERING PVT LTD has been a pioneer worldwide in providing wet scrubbers to solve air pollution control problems for over 20 years. We offer five principal designs customizable to meet your requirements:• Scrubber with no moving parts.• Dynamic scrubber with integral fan.• High efficiency venturi scrubber.• Multi-venturi scrubber.• Packed towers for gas absorption.In addition, we can provide these in several configurations and a full range of sizes as well. Our scrubbers can be supplied in carbon steel, plastics/ FRP, or exotic stainless steels. With our experience and worldwide resources, RRK Engg has the capability to engineer a wet scrubber system that efficiently meets your needs. Industries Utilizing Our Scrubbers.Our scrubbers are found in a wide variety of industries around the world, including:• Aluminum • Mining (crushing, screening, pressure oxidation) • Chemicals • Automotive • Coal • Plastics • Detergents • Potash • Fertilizers • Pulp & Paper • Foundries • Rock products • Incineration • Steel • Iron ore • Waste water treatment Systems Capability RRK Engg can provide complete turnkey dust control system design including scrubbers, cyclones, fabric filters, and other components. Our capabilities include:• Process analysis• System design• Equipment supply• Installation• Start-up• Testing RRK Engg offers unmatched collective experience, facilities, equipment, and expertise—the best overall capabilities in the world of dust control and product recovery. RRK Engg backs up our products and systems with worldwide customer support. Call us any time you need help.Parts Because we know your equipment, RRK Engg is your best resource for parts. We carry a full line of replacement parts, and keep high wear items such as pumps, valves, fans, spray nozzles, packing, vanes, etc. in stock for immediate shipment. Services RRK Engg provides an array of services to help you select, install, operate, and maximize your equipment investment. We also have the unique capability to update your system to meet today’s changing operating. Conditions and performance requirements.

We provide a large range of high quality R. O. Plant that is widely used for drinking as well as industrial water treatment. We are well reckoned as one of the ecstatic Reverse Osmosis Plant Manufacturers and Exporters in India. Our RO Water Plant is developed from the optimum quality raw materials keeping in mind the national and international quality standards. Reverse osmosis plant removes microbiological impurities; dissolve salts, pesticides, chemicals and many other dissolved solids from the water and makes it suitable for several purposes. • Reverse Osmosis (RO) is the finest water purification technology on the world.• Water is purified by reversing the process of Osmosis.• Membrane are used to completely remove dissolved solids contaminates Biological and chemical impurities upto 0.0001 (1 micron = 1/1000 mm) from water. 

WHAT IS WATER SOFTENER? When water contains a significant amount of calcium and magnesium, it is called hard water. Hard water is known to clog pipes and to complicate soap and detergent dissolving in water. Water softening is a technique that serves the removal of the ions that cause the water to be hard, in most cases calcium and magnesium ions. Iron ions may also be removed during softening. The best way to soften water is to use a water softener unit and connect it directly to the water supply. A water softener is a unit that is used to soften water, by removing the minerals that cause the water to be hard. WHY IS WATER SOFTENER APPLIED? Water softening is an important process, because the hardness of water in households and companies is reduced during this process. When water is hard, it can clog pipes and soap will dissolve in it less easily. Water softening can prevent these negative effects. Hard water causes a higher risk of lime scale deposits in household water systems. Due to this lime scale build-up, pipes are blocked and the efficiency of hot boilers and tanks is reduced. This increases the cost of domestic water heating by about fifteen to twenty percent. Another negative effect of lime scale is that it has damaging effects on household machinery, such as laundry machines. Water softening means expanding the life span of household machine, such as laundry machines, and the life span of pipelines. It also contributes to the improved working, and longer lifespan of solar heating systems, air conditioning units and many other water-based applications. WHAT DOES A WATER SOFTENER DO? Water softeners are specific ion exchangers that are designed to remove ions, which are positively charged. Softeners mainly remove calcium (Ca2+) and magnesium (Mg2+) ions. Calcium and magnesium are often referred to as 'hardness minerals'. Softeners are sometimes even applied to remove iron. The softening devices are able to remove up to five milligrams per litre (5 mg/L) of dissolved iron. Softeners can operate automatic, semi-automatic, or manual. Each type is rated on the amount of hardness it can remove before regeneration is necessary. A water softener collects hardness minerals within its conditioning tank and from time to time flushes them away to drain. Ion exchangers are often used for water softening. When an ion exchanger is applied for water softening, it will replace the calcium and magnesium ions in the water with other ions, for instance sodium or potassium. The exchanger ions are added to the ion exchanger reservoir as sodium and potassium salts (NaCl and KCl). HOW LONG DOES A WATER SOFTENER LAST? A good water softener will last many years. Softeners that were supplied in the 1980's may still work, and many need little maintenance, besides filling them with salt occasionally. Applications For Water Softeners We can use Water Softener for various processes such as water softener for cooling tower, water softener for coffee machine, for washing machine, espresso machine, for hair, for pool, for shower, for toilets, baby clothes, for laundry, calgon water softener, for induction furnace, induction heat unit, Diesel generator set, heat exchanger, for injection molding, for blow molding, for welding machine, water softener piping , water softeners for Hotels, water softener for rain dance and soft water systems.