CENZEN TECHNOSYS PVT LTD

Water Vending Machine

Coin Operated Machine

ContentsWater Vending Machines............................................................................................................................3

Feature of water ATM machine...............................................................................................................3

Advantages of Coin operated water vending machine............................................................................3

Key Specifications/Special Features.........................................................................................................4

Specifications:..........................................................................................................................................4

Mechanical Parts Used in Water Vending Machine.....................................................................................8

What Is RO...................................................................................................................................................9

Reverse Osmosis....................................................................................................................................10

Water Purifier........................................................................................................................................10

Domestic RO System..............................................................................................................................11

Commercial RO System.........................................................................................................................11

Industrial RO System.............................................................................................................................11

Features:................................................................................................................................................12

What Is DM................................................................................................................................................12

RO or UV which is best, Difference between RO UV and UF water purifiers.............................................13

RO vs UV vs UF Comparison Chart.........................................................................................................13

RO water purifier compared to UV water purifier.................................................................................14

RO water purifier compared to UF water purifier.................................................................................14

Feed pump................................................................................................................................................15

Chillers and Chiller Systems.......................................................................................................................16

Carbon filters.............................................................................................................................................19

Water Vending MachinesWe are engagedin manufacturing a wide range of water vending machine, coin operated or swiping card operated. Water vending machine and water ATM machine as per client requirement. These machines are made from superior stainless steel corrosion resistance and protected again dust, weather and bacteria. These systems are available as competitive price and very easy to install any place. These system is wildly use in railway station, bus station, school, hospital etc. These coin operated vending machine gives your customer 24 hours a day access to fresh drinking water.

Features of water ATM machine

User friendly coin vending machine Very easy to install Low power consumption Providing high quality water Front LED display Power back up facility Works on 230VAC or On Battery( 12V DC) 100% tamper proof coin input Programming on front LED display. Permits new 1/2/5 rupee coin Coin jam avoidable with coin jam validating system Power ON, Vending Machine ON , Water Dispensing LED indicators Water dispensing setting option (200ml-1 liter) Water level monitoring system can stop machine during Low water level Battery backup in case of power failure for dispensing water Easy to install, user friendly machine

 Advantages of Coin operated water vending machine

Possible to be placed in various sites, such as communities, offices, Shops, cafeterias, schools, Hospitals, Railway Station, Bus Station, Waiting rooms etc.

Providing fresh, high-quality but low-cost chilled drinking fresh water at any time. No operator required, so manpower cost reduced. User friendly, SaveWater, Save Earth.

Key Specifications/Special Features

Specifications:

Materials: 304 stainless steel and powder coated steel Dimensions (W x D x H): 100 x 68 x 200cm Water tank capacity: 250L Waterproof steel cabinet, front door open design and safety Module design, easy to install and maintenance Customized signage and fit advertisement requirement Stainless steel folding gallon shelf Stainless steel vending compartment Vending compartment capacity: 5 gallon (20L) bottles(maximum) Digital water vend counter to record the vending situation Coin-operated, induction IC card Delivery pump flow rate: 8L per minute LED display board Lighted vend area Water treatment features 9-stage filtration Strong pretreatment, reversed flushing is available to reduce using cost Advanced RO purification technology, water quality accordingwith the Chinese national

standards Twenty-four hours uninterrupted UV disinfection and guaranteewater quality Closed filling compartment, high-concentration of ozonedisinfection, tidy and healthy Strong function, can supply normal water and cool water

Mechanical Parts Used in Water Vending Machine

Bill acceptor Coin acceptor Coin meter Delivery pump Dual TDS meter Flow switch Mini float switch RFID card reader Smart card reader Solenoid valve Vend controller board Water flow sensor Aquatic pump SMS alert system UV accessories Rotary vane pump RPM motor RO Ultratech membrane Electronics Display Board PP Filter Advance Carbon Filter RO High Pressure Pump RO Membrane Chiller Carbon Filter Sand Filter Control Valve Waste Valve Pure Water Tank Dosing System

What Is ROWe are manufacturers of RO water filters or reverse osmosis water purifiers in India. We have a complete range of domestic and commercial RO water filters to suit the individual requirements of various households and industries. We would like to explain various facts of the reverse osmosis technology for your ready reference.OsmosisThis is a natural and fundamental process in which a liquid flows through a semi permeable membrane, which blocks the transfusion of salts/solutes through this membrane.

Reverse Osmosis

This process, as its name suggests is almost the opposite or reverse of osmosis process. In this processwhen the two volumes of any solvent or water are separated with a special grade semi permeablemembrane. The normal process of osmosis starts, that of flowing of the liquid with low solute concentrate to high solute concentration. Now this process is stopped or even reversed by applying pressure externally, known as osmotic pressure. In such case the liquid flows from the high concentration solute to low concentrate solute. This phenomenon is called reverse osmosis.The process was initiated by Professor Reid In 1959 (University Of Florida United States Of America)

Reverse Osmosis: (Process Explanation)The process of reverse osmosis removes dissolved salts as well as organics. The process can be explained as the raw water flows through the membrane by applying pressure, in the process a smallpercentage of thefeed waterpermeates the membrane, the balance portion of water moves alongside the membrane without being filtered and moves alongside the membrane without being filtered and moves out of the system. The stream which permeates through the membrane is permeating; the second stream of water is called the concentrate because it carries the concentrated salts and other contaminants which are not able to permeate through or rejected through the membrane. Since the two streams of liquid flow side by side to each other this process is also called cross flow filtration process. This process of water filtration ensures that the output water have 99.9% of pyroxenes, viruses and bacteria rejection.

Water Purifier

60% ofour body is made of water to make realize how important element for the health. This is why it is said that “No Life, Without Water”. It is the sixth most essential nutrient for our body. Doctors also say that, drink eight glasses of water in a day. These days most of every source of water are impure, so it is necessary to consume pure water. Thisis the reason most of people today use best Water Purifier system for home.In India each cities, towns and people are depends on river, wall, ground water for their need. It is important that water should be clean. RO (Reverse Osmosis) is a one of the best technology that has been use for removal of salt from sea water. Reverse osmosis generally designed for industrial usage is becoming most famous in domestic. Clean and pure drinking water is vital for well-being. So, water filtering system provides safe drinking water. Purification is most probably of two types, manual or electric. Today electric water filtering is use widely. There are many types and brand portable purifier system to meet your needs.

Domestic RO System

If you want to drink pure water you may purchase domestic water purifier. There are various domestic water filtering system available in market today. You can buy them from stores or there are also many websites sell domestic water purification. It is the liquid filtration system that you can use for home. This system can easily filter huge storage of water and it will offer instant access to filtered water. It is available in wide range of size, styles and types. Another one is water pitcher that is use in your refrigerator. Pitchers are light and can be easy for the home use.

Commercial RO System

The commercial RO system use for the school, office, mall, cinema, hotel, restaurant, hospital and many more. People are increasingly report about the tap water. If it consumes, it cause health problems and also the treatment which can be prove very expensive. This is the reason many businesses are installing commercial water purifier. To buy purifier, keep in mind that what kind of water available in your area that suited to filtering system. With some research, you can get the best commercial RO purifier system.

Industrial RO System

Industrial RO purification normally use for large amount of people. The plant work is simple process, water pass through membrane which filters contaminants from the water. This plant easily filter gallon of water per day. This system is becoming very famous nowadays for industrial use. The best industrial filtering system allows you to meet all your industrial need. These plants are power saving and less time consuming. The industrial filtering plant is big in the size but it easy to install and service.You need to service your RO system in every two or three months, which includes changes of filter and membrane and cleaning along with clean water storage tank or install water purifier system. If your RO is not working and or you need help with RO repair maintenance, RO filter change, RO membrane change in anywhere in India. Hitechro.net offer the Best RO Water Purifier and filtering service across IndiaWe are leading manufacturer, distributor and supplier of high quality water purifier system for home, commercial and industrial purpose. We are offering best range of water purifier in India. These water purifier systems are manufactured in high quality raw material and latest technologies. This water purifier are designed as per industry norms. Our water treatment system are tested on various parameter before the final delivery.

Features:Easy to operateLow maintenanceLarge storage capacityHigh performance

What Is DMThe demineralization process utilizes acid regenerated cation resin & caustic regenerated anion resin to remove minerals from water.Demineralization on a commercial scale became possible after resin manufacturers developed methods of mass producing a new form of ion exchange resin. When regenerated with caustic (Na OH), this resin removed silica and carbon dioxide from the effluent of a zeolite resin operated in the hydrogen cycle. A standard cation resin of the type commonly found in zeolite softeners, which is regenerated with sulfuric acid as opposed to salt (hence: hydrogen cycle cation), is called a strong acid cation resin. An anion resin with a strong affinity for silica and carbon dioxide is described as a strong base anion resin. An offshoot of the strong base anion resin development was the production of a chemically different resin with a strong affinity for strong-acid anions: sulfate (SO4), chloride (CI), nitrate (NO3), phosphate (PO4), etc. This was called a weak base resin. The weak base resin does not remove silica or carbon dioxide, as does the strong base resin. Therefore, it cannot be used alone to produce the water purity demanded by high-pressure steam plant operations. Less caustic is required to regenerate the weak base resin and it is often coupled with a strong base resin in the same vessel to produce the most economical anion unit operation. The weak base resin is always loaded into the vessel last when the unit is readied for down flow service.Putting the weak base resin on top of the anion resin bed uses its higher capacity for strong acid removal to insure that the strong base resin can concentrate on removing the weak acids associated with the carbon dioxide and silica (carbon and silicic acids).The cation and anion vessels of a demineralizer train are piped in series so that the effluent of the cation unit enters the top of the anion unit and the discharge from the anion unit goes to the treated water header or into a polishing unit.

RO or UV which is best, Difference between RO UV and UF water purifiers

In the table below we are giving the main differences between RO and UV water filter purifiers. Also in the chart below a comparison between UV and UF water purifiers is given. So you are able to compare RO and UV water purifiers side by side and decide on RO or UV, which is best.By comparing the different types of water purifiers available in India, it is easy to see why the water purifier working with Reverse Osmosis or RO water purifiers is the best. RO water purifiers remove everything from water, not only all bacteria, viruses and germs, but also dissolved chemicals that could be much more dangerous than germs.Many worry only about germs in water, which can cause loose motion or in worst case, cause dangerous diseases like cholera. But any water borne disease can easily be cured with antibiotics and other medicines.Much more dangerous than germs in water, is if the water contains dissolved chemicals, especially Heavy Metal chemicals like Arsenic. Arsenic and other poison chemicals in water cause lifelong damage and early death. You will not even know that water contains any poison chemicals because they have no smell or taste. If you consume water with poison chemicals, you are being slowly poisoned and when symptoms of water heavy metal poisoning appear, it is usually too late for effective treatment. It is better to be safe rather than sorry and use the only water purifier that can remove dissolved chemicals in water - The RO water purifier.Here below is a summary of the comparison between RO water purifier and UV water purifier and UF water purifier. Those who claim that RO removes essential minerals from water are ignorant of the fact that drinking water can give, at the most, some insignificant quantity of essential minerals needed by our body. Some people try to say bad things about RO water purifier.

RO vs. UV vs. UF Comparison Chart

RO Water Purifier UV Water Purifier UF Water Purifier

Requires Electricity to Work Requires Electricity to Work No Need of electricity

Blocks and removes all germs and viruses from Purified Water

Kill all germs including viruses, but their bodies remain in the water

Block and removes all germs

RO requires electricity to boost tap water pressure

UV can work with normal tap water pressure

UF will function with normal tap

Removes dissolved salts Cannot remove dissolved salts Cannot remove dissolved salts

Has pre filtration to work with dirty water

Water must be clear for UV to work Works with muddy dirty

RO water purifier compared to UV water purifier

In RO water purifier the RO membrane physically removes all germs and viruses in the water by filtering out all living organisms. In addition the filtering holes in the RO membrane is so small that it can even remove dissolved salts.In a UV water purifier the germs and other living organisms are not physically removed but killed by the powerful UV light of the UV water purifier. The UV lamp only kills the germs but the bodies of the dead germs remain in the water. For the UV purifier to work properly, the UV light has to travel through the water to kill the germs. So it is important that the water should very clear so as not to block the UV rays. Also the surface of the UV bulb should not have any dirt or algae deposited on The problem is that if the UV light is kept off for some time, then algae can form on the surface of the UV bulb and lessen its killing power.

RO water purifier compared to UF water purifier

RO and UF are both membranes. The difference between the two is in the size of the filtering holes. In an RO membrane the filtering holes are so small that it can even filter out salt molecules from the water. In the UF membrane the holes are larger and so it cannot filter out salt molecules. But the UF membrane filtering holes are still smaller than the smallest of living organisms, Viruses.The advantage of the UF water purifier is that it works without electricity and is sure to filter out any disease causing germs, including the smallest of viruses. The UF membrane is also so small that it will filter out all dust and other particles and make the water safe to drink.The only problem with UF water purifier is that in case any harmful dissolved salts are in the water, it cannot filter it out. Only an RO water purifier can filter out harmful dissolved salts from the water. That is why the RO water purifiers considered the best type of water purifier.

Feed pump

A pump which supplies feed water to a chamber.

Chillers and Chiller Systems

The Modern Industrial Chiller is basically a cooling system that removes heat from one element (water/glycol/air) and deposits into another (ambient air or water). The standard design is a system that cools 60° F water (water/glycol, or air) to 50° F and deposits the heat into the ambient air at 95° F (or water at 85° F).This chilling technology is used by various industries to cool down the process machinery and the process using a Freon chiller to cool a medium like air or water. To learn more about chillers in general and to help you make an informed decision about your own cooling problem, we are going to begin with a definition of a chiller and then move on to learning what a chiller can do for you, how to buy a chiller and what to look for when buying a chiller.The function of controlling the temperature in manufacturing and process equipment can be achieved in four ways - 1) a cooling tower that supplies water at 85° F or higher and by using chillers that supply water at 60° F or lower. 2) a portable chiller, 3) a packaged chiller, 4) a central chiller system.A portable chiller - is a single pump chiller, can be supplied with either air or water cooled condensers, used to cool one or two machines, process water flow limited to 2.4 gpm/ton, this limits the use of this type of chiller.A packaged chiller - is a two pump system, one pump for the evaporator, the other for the varying process, can be supplied with either air cooled or water cooled condensers, no process water flow restrictions but this type of chiller is not expandable as plant cooling load increases.A central chilling system - is where one or more central chillers are connected to a common two pump tank set, stand-by pump (s), can be added, and chillers can be added to the maximum cooling capacity of pump tank.

A centralcooling tower system - is where one or more cooling towers are connected to a common two pump tank set, standby pump (s), can be added, and towers can be added to the maximum cooling capacity of pump tank.Central tank sets allow various types of chillers air, water cooled, makes and tonnage to work together on the same chilling system. As well, different types, makes, and tonnage of cooling towers to work together on the same tower system.While most industrial operations use a combination of these cooling solutions, most will involve a chiller. So, what is a chiller?

Definition: What Is A Chiller?When people first encounter the term "chiller" (if they don't first think of a scary movie) they usually think of something that creates cold or cools the surrounding air like an air conditioner or the maybe even a refrigerator. This is a bit misleading. A chiller consists of the following six main components:

Evaporator - cools the water, water/glycol or air by transferring the heat to a refrigerant which is turned into a gas.

Compressor - takes this gas and increases its pressure so that ambient air or water can remove the heat.

Condenser - rejects heat gained by the gas using ambient air or cooling tower water to condense the gas back to a liquid for use again by the evaporator.

Holding Tank - holds the circulating coolant, usually water (can be water/glycol), and tank is sized large enough to prevent turbulent flow in tank causing pump cavitation.

Pump - circulates coolant from the holding tank to the evaporator and from the evaporator to the machine or process being cooled and back to the tank.

Control Panel - houses temperature controller, compressor contactor, pump starter, 3-phase fuses, control transformer, safety controls, and run and fail lights.

While it is true that a chiller is a device that cools something else, i.e., a plastic injection molding machine, it does not create cold, it removes heat. In short, it's a heat removal device. Using the six components listed above an "industrial" chiller removes heat from one element - water/glycol/air - and then circulates that cooler element through a heat exchanger to cool the surrounding air or process equipment.

Carbon Filters 

Carbon filtering is a method of filtering that uses a bed of activated carbon to remove contaminants and impurities, using chemical adsorption. Each particle/granule of carbon provides a large surface area/pore structure, allowing contaminants the maximum possible exposure to the active sites within the filter media.