China Hot and Cold RO Water Purifier Manufacturers Suppliers Factory - Made in China

Your Professional Hot and Cold RO Water Purifier Supplier

Shenzhen Landun Environmental Technology Co., Ltd founded in 2011, is a high-tech company based in Shenzhen, Guangdong Province, China. We specialize in the research, development, and production of water filters and smart toilet seat covers. Our facilities cover over 30,000 square meters and include modern office spaces, production areas, and employee activity zones. We operate with 6 standard production lines and 2 fully automated lines, ensuring efficient production capacity. Our state-of-the-art equipment includes advanced injection molding machines, filter assembly systems, and multi-function laboratories, allowing us to deliver high-quality products with comprehensive R&D, manufacturing, and testing capabilities.

Hot And Warm RO Water Filter
Hot & Warm RO water filter purifier. Item No.: L-RO730A-1. Shell material: ABS. Inside filter: PP + GAC + CTO+RO + T33. Product size: 58x20.5x41cm . Package: 1set/carton . CTN size: 62.5x30x47.5cm
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Hot And Cold Water Purifier Dispenser
Hot & Cold RO water filter purifier. Item No.: L-RO730B. Shell material: ABS. Inside filter: PP + GAC + CTO+RO + T33. Product size: 58x20.5x41cm . Package: 1set/carton . CTN size: 62.5x30x47.5cm
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Alkaline Hot And Cold Water Purifier Dispenser
Hot & Cold RO water filter purifier. Item No.: L-RO730A-1. Shell material: ABS. Inside filter: PP + GAC + CTO+RO + T33. Product size: 58x20.5x41cm . Package: 1set/carton . CTN size: 62.5x30x47.5cm
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Why Choose Us

Our Service

We have strict quality inspection on original materials, and 100% quality inspection when mass production, which to ensure that each products is good before we ship it out. We are also assist to ship out the cargos on time.

OEM/ODM

Based on customer requirements, we provide both ready-made products and customized OEM/ODM solutions to support brand differentiation.

Our Certificate

Certified by ISO9001, CE, FDA, ROHS, and FCC, we use CNC machines and automated testing equipment for superior production standards.

Sales Market

Our products are sold across North America, Europe, Africa, and Asia, including markets such as South Africa, Bangladesh, Vietnam, India, Indonesia, Singapore, Japan, and Latin America.

Hot And Cold Water Purifier Dispenser

A Hot And Cold Water Purifier Dispenser is a highly efficient and convenient appliance that provides instant access to both hot and cold water, making it an essential addition to homes, offices, and commercial spaces. These dispensers are designed to ensure clean, filtered, and temperature-controlled drinking water at all times.

Item No.	L-RO730B Change filter reverse osmosis water system
Capacity	75G
1st stage	10" PP Spun Filter, 5 mic, regular type
2nd stage	10" Granular Carbon Filter, regular type
3rd stage	10" Block Carbon Filter, regular type
4th stage	RO membrane
5th stage	Post Carbon Filter / Alkaline Filter
Tank	5L cold water tank, 1L hot water tank
Pump and adaptor	220V, 50~60Hz booster pump, working pressure 100 psi, max pressure 125 psi
Function - -	1. Water purifier with heating
	2. Air humidifier
	3. Negative ion air purifier
Machine size	513x185x392mm
Package size	560240445mm
-	430 pcs/120 ft container; 1100 pcs/140 HQ container

Features of Hot And Cold Water Purifier Dispenser

Stainless Steel Construction

These dispensers are constructed from stainless steel which is durable and thus ideally within the scope of everyday use.

Customizable Voltage

Primarily as a result of international popularity 110V and 220V power supply standards can easily be considered.

Spacious Tank Capacity

A tank capacity of up to 5 liters ensures that regardless of whether it’s a small household or a busy workplace, there will always be adequate water supply.

Efficient Output

For a cold water output capacity which allows 3 gallons to be dispensed with ease, constant gorging on the water would not require the tank to be replenished again.

Advantages of Hot And Cold Water Purifier Dispenser

Space Saving

Our dispensers can be stored below the surface with minimal disruption on the countertop.

Convenient & Time Saving

With our hot and cold water dispensers, there is no need to wait for water to boil or chill in the refrigerator, making it a convenient and time-saving solution for your water needs.

Various Water Options

Some dispensers offer other water variants as well as hot and cold water, such as our range of semi-sparking and sparkling water taps.

Cost Effective & Environmentally Friendly

Using hot and cold water dispensers is an excellent way to contribute to the environment by reducing the consumption of plastic bottled water. Not only do they help in reducing plastic waste, but they also provide a convenient way to access hot and cold water whenever needed.

Types of Hot And Cold Water Purifier Dispenser

Bottle-Type Dispensers

These are the most traditional types. They use large water bottles that are placed upside-down on top of the machine. The water flows into the reservoir by gravity.

Bottom-Load Dispensers

In these models, the water bottle is placed at the bottom of the machine. A pump draws the water from the bottle into the reservoir.

Point-of-Use Dispensers

Point-of-use dispensers connect directly to a water line. They provide a continuous supply of water without the need for bottles. These are commonly used in offices and commercial settings.

Applications of Hot And Cold Water Purifier Dispenser

Hospital

Continuous water supply to meet the drinking water needs of highly mobile populations.

Offices

Employers can ensure their staff members drink water frequently fast in an easy manner while at the office and throughout the business day.

Educational Institutions

With these dispensers, students can be able to acquire the desired quantity of water that is safe and fresh for drinking.

Public Facilities

Installation of hot and cold water dispensers in facilities such as parks, gyms and other public areas will aid in satisfying the water-consuming visitors.

Components of Hot And Cold Water Purifier Dispenser

01/

Water Reserve
The water reservoir is where the water is kept; it refers to the location where the water is placed prior to heating or cooling. The size would vary, depending on the model.

02/

Heating Element
The heating element heats the water to a specific temperature. This is usually located near the bottom of the dispenser. The element can quickly heat the water for instant use.

03/

Cooling Unit
The cooling unit cools the water, thereby giving it cold water. It uses a compressor or a thermoelectric system to cool down the water.

04/

Dispensing Taps
The taps allow a user to access the water outside of the machine. Dispensers are most likely to have hot and cold separate taps. Some models will have a third tap for room-temperature water.

05/

Thermostat
The thermostat is the component that manages the temperature of the water. It ensures the water is kept at the correct hot or cold level.

06/

Power Source
It requires electricity to operate. It accommodates the power source for the heating and cooling units.

Working Principle Of Hot And Cold Water Purifier Dispenser

Here’s How Compressor-based Cooling Works:

The refrigerant is compressed, causing it to heat up

The refrigerant passes through a condenser, where it cools down

As it expands, it absorbs heat from the water, making the water cold

The cold water is stored in the reservoir until needed

When you press the tap, the chilled water flows out

Here’s How Thermoelectric Cooling Works:
A thermoelectric module creates a heat transfer between two sides of a plate

One side absorbs heat from the water and transfers it to the other side

The heat is released outside the machine, cooling the water

The cold water is stored in the reservoir until it is dispensed

Maintenance Tips for Longevity

Regular Filter Replacement

Follow the manufacturer's guidelines for replacing filters to maintain water quality.

Cleaning

Periodically clean the dispenser to prevent mold and bacteria buildup.

Descaling

In areas with hard water, descaling the heating elements can prevent mineral deposits and maintain heating efficiency.

Professional Servicing

Consider annual professional maintenance to ensure all components function correctly.

FAQ

Q: What is the production time?

A: 25-30 days after deposit received.

Q: Can I put my own Logo on machine?

A: Yes, we are specializing in OEM order. Logo, carton design, color are all can be customizable.

Q: What's your payment term?

A: We usually accpet T/T as the main payment term,and other payments can also be negotiated.

Q: What's the delivery time ?

A: It's OEM ,so usually takes about 7-15 working days to produce the products.

Q: What about the lead time for mass production ?

A: Honestly ,it depends on the order quantity and your specific requirements of products.

As one of the most professional hot and cold ro water purifier manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to wholesale customized hot and cold ro water purifier made in China here from our factory.

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