Dehumidifier Manufacturer

Dehumidifier is an equipment used to reduce air humidity level. It works by drawing in moist air, removing the excess moisture, and then releasing the dry air back into the room.

Dehumidifiers are commonly used in areas with high levels of humidity, they can also prevent mold growth and improve indoor air quality.

“Speedway” is a dehumidifier manufacturer in China, produces both home dehumidifier and industrial / commercial dehumidifier. Our dehumidifier factory manufactures dehumidifier from 3L/Day to large dehumidifier up to 90Kg/Hour,also can customize as your requirements. They are suitable for home, office, basement, laundry room, bathroom, and any dehumidifying project applications.

Dehumidifier is an essential product in wet and rainy areas.

We can customize the dehumidifier due to your drawing or project, contact us for details NOW.

Industrial Dehumidifier 03

Home Dehumidifier 10L/Day

Home Dehumidifier 12L/Day

Home Dehumidifier 16L/Day

Industrial Dehumidifier 150L/Day

Industrial Dehumidifier 90L/Hour

Our Partnership

Haier Logo
Carrier Logo
Panasonic fan motor
Siemens fan motor

All You Need To Know About Dehumidifier

Home Dehumidifier

Our factory manufactures refrigerant home dehumidifier, which has a good performance than semi-conductor dehumidifier.It can control humidity from 30% to 80%.

Main Features:

# Reciprocating compressor enable lower noise 

# 3 Minutes automatic delay protection

# Tank full auto stop

# 3 Color RH (Ralated Humidity) % indicator option

# Auto restart function

# Low power consumption, high energy efficiency

# HEPA filter is optional

# Memory Function

Home Dehumidifier SW-1003
Dehumidifer structure

Dehumidifier Section View

Abnormal noise of the compressor

Dehumidifier Compressor Structure

Industrial Dehumidifier

We produce 30L ~ 1,080L/Day industrial dehumidifier, suitable in every kind of climate conditions, even can use in area with 50+°C without issue.

Main Features:

# Big water tank

# Humidity set (20%-80%)

# Rotary Compressor

# Easy to move 

# Auto stop when water tank full

# 24hrs timer electronic control

# Air filter easy to remove and clean

# Water pump and solenoid valve optional

Industrial Dehumidifier 50E

Dehumidifier Parameter

Dehumidify Capacity(30℃, RH80%)10L/Day30L/Day70L/Day90L/Day168L/Day250L/Day500L/Day
Power Supply220V/1ph/50(60)Hz220V/1ph/50(60)Hz220V/1ph/50(60)Hz220V/1ph/50(60)Hz380V/3Ph/50(60)Hz380V/3Ph/50(60)Hz380V/3Ph/50(60)Hz
Power Consumption0.235KW0.44KW0.65KW1.3KW2.8KW3.5KW8.1KW
Rated Current1.07A2.05A2.8A5.9A4.3A6.5A13.5A
Air Circulation380m³/h450m³/h680m³/h900m³/h2000m³/h2600m³/h5000m³/h
Compressor TypeRotaryRotaryRotaryRotaryWhole Sealing Vortex ModeWhole Sealing Vortex ModeWhole Sealing Vortex Mode
Working Temp.5~38℃5~38℃5~38℃5~38℃5~38℃5~38℃5~38℃
Recommend Room Size10~20㎡25~40㎡50~60㎡80~150㎡140~220m³200~400m³550~800m³
Mode of DrainageBucketBucketTube ContinuouslyTube ContinuouslyTube ContinuouslyTube ContinuouslyTube Continuously
Protection Mode of Compressor3-minute Delay Start3-minute Delay Start3-minute Delay Start3-minute Delay Start3-minute Delay Start3-minute Delay Start3-minute Delay Start
Control typeElectricalElectricalElectricalElectricalElectricalElectricalElectrical
Auto DefrostYesYesYesYesYesYesYes
Body Size(L*W*H)250*220*445mm340*210*550mm425*512*875mm590*575*1000mm598*406*1618mm767*463*1720mm1187*500*1748mm
Package Size305*265*500mm395*270*610mm500*570*950mm635*650*1100mm720*480*1700mm860*550*1830mm1260*585*1930mm
Net Weight10kg17kg34kg55kg97kg120kg240kg
Gross Weight11kg18kg36kg57kg129kg159kg280kg

How Does a Dehumidifier Work?

Dehumidifier Main Parts Structure

Fan motor

Fan Motor

dehumidifier-Electric board

Electric Board

Dehumidifier coppe coil


Dehumidifier structure view


Your Vision, Our Expertise

Partner with Us Makes All Different

Don’t settle for mediocre results. Choose us as your partner and experience the difference that comes with our exceptional quality and personalized service

Quality to match top brands

By working with us, you will enjoy the same high quality as famous brands, and reduce the risk of product defects or recalls, thus enhancing your good brand reputation

Faster time-to-market

Don’t let late deliveries disrupt your business operations, experience the peace of mind that comes with knowing your orders will always be delivered on time

Competitive pricing

We can offer you competitive factory direct prices without compromising on quality, which will reduce your sourcing costs, improve profitability and increase margins

Innovative R&D design

You can benefit from our new material and technical process innovations to create unique and differentiated products that help you stand out from the competition

Improve operational efficiency

We can help to optimize your supply chain, reduce your time costs around production /delivery, so you can focus your resources on marketing and customer service

Putting Clients First, Always

From the moment you place your order to after-sales support. We will help you with any questions, ensuring a smooth and hassle-free experience

Why Choose Our Dehumidifier?

Considerations When Buying Dehumidifier

#1 Application

As the small area, home or office normally uses small dehumidifier up to 25L/Day.

For basement, outdoor greenhouse,factory, or certain project, uses dehumidifier from 30L up to more than 1,000L/Day.

Commercial Dehumidifier-90E

#2 Type

Normally 3 types dehumidifier: refrigerant, desiccant, and semi-conductor dehumidifier.Refrigerant dehumidifier is popular used in office, room,small and medium building or project; desiccant dehumidifier used in very small spaces, like cabinet,drawer,where refrigerant dehumidifier can’t place or work, Or in very big project like workshop, shopping mall, ;semi-conductor dehumidifer’s capacity commonly is less than 10L/Day, it also can use in small room or office, but it’s cheaper than refrigerant dehumidifier.

#3 Auto-defrost

This feature can be important if you plan to use the dehumidifier in a cooler environment. Auto-defrost prevents the unit from freezing up and ensures it can continue to operate effectively.

#4 Humidity Level

Consider the current humidity level in your space.

Some dehumidifiers have adjustable settings to target specific humidity levels. If you live in a particularly humid area, consider choosing dehumidifier with a higher capacity or one specifically designed for high humidity environments.

#5 Water Removal Option

Dehumidifiers collect water extracted from the air, and the collected moisture needs to be removed. Check if the dehumidifier has a built-in water tank or if it offers continuous drainage options. Some models may include a pump for convenient water removal, which is particularly useful if you need to drain the water upwards or over longer distances.

#6 Function

Some clients like touch panel not button control, we will recommend the suitable model.
We have more options like WIFI control, Color panel, AI control, Memory function, also can customize your design as your drawings, contact us freely.

#7 Size and Capacity

The size of the dehumidifier will depend on the size of the room and the level of humidity. Dehumidifiers come in various sizes and capacities, so it’s important to choose one that can effectively remove moisture from the air in your space.

#8 Pricing

Dehumidifiers can range in price from under $100 to over $500, so consider your budget when choosing a model.

According to different price rates, you can choose different types dehumidifier.Like in shopping mall, you can choose commercial
dehumidifier or several pieces home dehumidifier, both of them can match the dehumidification areas. Or in the same room size, you can choose less capacity of dehumidification equipment, as the price is cheaper.

Keep in mind that higher-priced dehumidifiers may have more features and a longer lifespan.

#9 Reputation

Before confirming the order, should first verify the authenticity of supplier, if possible please visit the factory before purchasing
the products, what’s more, can ask for some sample for testing then you will have a brief understanding about this company and their managenment.

#10 After-sale Service

As a wholesale supplier, probably you will need technical help for after-sale, so if you can get continuous support from dehumidifier manufacturer is very important. Sometimes clients need to replace new spare parts as well, contact us for better support, please.

Checklists For Qualified Dehumidifier

#1 Package

For a brand new dehumidifier, the package should be new,no broken or damage, and no disassemble at all.

#2 Remote Control

Check the remote control if it’s workable, if not, probably has no battery or remote control is broken.For brand new dehumidifier, that is unacceptable.

#3 Noise

Brand new dehumidifier shouldn’t have a big noise when runs in 30 minutes, otherwise the compressor or fan (motor) uses poor quality, this kind of dehumidifier is not qualified.

#4 Smell

Brand new dehumidifier will release smells when first several days, if the smells keep for a long time, like half month or more,then the main parts probably have issue, like fan,fan motor, compressor,etc

#5 Drainage System

Some dehumidifiers come with built-in drainage systems, while others require manual draining. Consider whether you prefer a dehumidifier with a self-draining system or if you’re willing to manually empty the water tank.

#6 Energy Efficiency

Look for a dehumidifier with an Energy Star rating, which means it meets certain energy efficiency guidelines set by the US Environmental Protection Agency. This can help save on energy costs.

#7 Working Performance

There should have collected water after the dehumidifier running 3-5 minuntes,if not, its performance will have issue.

Industrial dehumidifier factory

#8 Voltage and Frequency

There are 3 types voltage for normal use: 110V,220V and 380~410V; 2 types frequency: 50Hz and 60Hz.

Contact us, then we will inform you which one is better for you.

#9 Filter

Filter can help remove allergens and other particles from the air. Look for a dehumidifier with a washable or replaceable filter for easy maintenance.

#10 Movable

If you plan to move the dehumidifier around to different rooms, consider its weight and portability. Some models come with built-in handles or casters for easier movement.

The FAQs

Frequently Asked Questions About Dehumidifier

You may need a dehumidifier if you live in a humid climate, have excess moisture in your home, experience condensation on windows, notice musty odors, or have issues with mold and mildew growth. Dehumidifiers help create a more comfortable and healthier indoor environment.

Dehumidifiers work by drawing air into the unit and passing it over cooling coils. As the air cools, moisture condenses, and the water is collected in a tank or drained out. The dehumidifier then releases the drier air back into the room.

Place the dehumidifier in an area where moisture is a problem, such as basements, bathrooms, laundry rooms, or any other spaces prone to high humidity. Ensure proper air circulation around the unit and avoid blocking the air intake or exhaust vents.

The size of the dehumidifier is typically determined by the room’s square footage and humidity levels. You can refer to the manufacturer’s guidelines or use online calculators that consider these factors to determine the appropriate capacity or pint-per-day (PPD) rating for your needs.

The frequency of emptying the water tank depends on the dehumidifier’s capacity and the humidity levels in your space. Smaller dehumidifiers may need to be emptied daily, while larger units with higher capacities may require less frequent emptying.

Yes, some dehumidifiers are designed to operate in colder temperatures. Look for models with an auto-defrost function that prevents frost buildup on the coils. This feature allows the dehumidifier to continue operating efficiently even in colder environments.

Regular maintenance involves cleaning or replacing the air filter, emptying and cleaning the water tank, and periodically inspecting the unit for any signs of damage or malfunctions.

Refer to the manufacturer’s instructions for specific cleaning and maintenance guidelines.

First, we need starting the business to understand each other, if things move smoothly and you meet our “distributor request”, then we will sign the formal contract and agreement to ensure your rights in your market.

Contact our salesman for more details please.

We support payment through wire transfer, like T/T, L/C, Western Union. Also accpet Paypal payment for sample piece order.

We welcome any sample order before big quantity purchase, that means 1pc is acceptable. For mass order quantity is 50~100pcs each model.

We have own factory to manufacture the main refrigeration products, but also do trading for related products because we have resource to supply good quality and service with reasonable price.

Speedway is committed to quality across all aspects of our business – our people, processes and products. We call this ‘the SPEEDWAY  standard’.

For sure. You can send us your logo, package or panel design, we will give you the final satisfied solution accordingly without additional cost !

The duration for running a dehumidifier depends on the humidity level in your space. It is recommended to run the dehumidifier continuously until you achieve the desired humidity level. Once the humidity is under control, you can adjust the settings or use a humidity sensor to run it intermittently as needed.

Energy efficiency varies among dehumidifier models. Look for dehumidifiers with an Energy Star certification, as they meet strict energy efficiency guidelines. Additionally, features like programmable timers and humidity sensors can help optimize energy usage.

Yes, a dehumidifier can help with drying clothes indoors by reducing the moisture in the air, which speeds up the drying process. Place the dehumidifier near the drying area to enhance its effectiveness.

The lifespan of a dehumidifier depends on various factors, including the quality of the unit, usage patterns, and maintenance. On average, a well-maintained dehumidifier can last 5~10 years.

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