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China factory - Hunan Dinghan Environmental Technology Co., Ltd.

Hunan Dinghan Environmental Technology Co., Ltd.

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  3. Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air
China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air
China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air

  1. China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air
  2. China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air
  3. China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air
  4. China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air
  5. China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air
  6. China Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air

Quite Cabinet-type Duct Centrifugal Fan Ventilator Purification Fresh air

  1. MOQ： 2
  2. Price： $189-203
  3. Get Latest Price
Material Stainless Steel, Galvanized Steel
Feature Flexible, Easy Install
Installation Ceiling Mounted, Ceiling mounted ductwork
Shape Rectangle
Warranty 1 Year
After-sale Service Online Technical Support, Other
Project Solution Capability graphic design, total solution for projects
Application Villa, Hotel, Apartment, Hospital, Office Building, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Workshop, Park, Farmhouse, Courtyard, Other, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies and Kids, Outdoor, Storage and Closet
Design Style Contemporary, Modern, Industrial
Product name Purifying Fresh Air Ventilator
Type Ventilation Equipment
Airflow 350m3/h
Color Silver
Place of Origin Hunan, China
Brand Name DINGHAN
Model Number DFJ-35J

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  2. Company Details

Product Specification

Material Stainless Steel, Galvanized Steel Feature Flexible, Easy Install
Installation Ceiling Mounted, Ceiling mounted ductwork Shape Rectangle
Warranty 1 Year After-sale Service Online Technical Support, Other
Project Solution Capability graphic design, total solution for projects Application Villa, Hotel, Apartment, Hospital, Office Building, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Workshop, Park, Farmhouse, Courtyard, Other, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies and Kids, Outdoor, Storage and Closet
Design Style Contemporary, Modern, Industrial Product name Purifying Fresh Air Ventilator
Type Ventilation Equipment Airflow 350m3/h
Color Silver Place of Origin Hunan, China
Brand Name DINGHAN Model Number DFJ-35J
Product Description
Purification efficiency 99.99%

Lower noise

Adopting high quality two-speed motor, low noise, maintenance-free, continuous operation.

Convenient Installation

The installation direction is free and easy.

Full-featured

High-efficiency purification\high static pressure, long conveying distance, good effect.

High-efficiency design

Bi-directional inhalation type thousand-leaf turbine design, high efficiency and large air volume.

Three-layer filtration

purification efficiency 99.99%.
Specification
Model
Air volume (m3/h)
static pressure
 (Pa)
power
 (w)
rated voltage
(v)
static (dB)
limit
lower limit
limit
lower limit
DFJ-35J
350
250
130
38
220
28
26
DFJ-50J
500
350
100
70
220
30
28
DFJ-100J
1000
770
170
220
220
38
32
DFJ-150J
1500
900
250
260
220
43
38
DFJ-200J
2000
1700
320
500
220
48
42
Model
sizes（MM）
Air vent size（MM）
Lifting Size（MM）
Weights
(KG)
L
W
H
DFJ-35J
781
419
255
Φ200
560*355
12
DFJ-50J
781
419
255
Φ200
560*355
16
DFJ-100J
810
460
300
Φ250
689*396
23.5
DFJ-150J
845
497
317
Φ250
724*430
25
DFJ-200J
845
497
317
Φ250
724*430
35

Galvanized steel sheet

Galvanizing effectively prevents steel corrosion and extends service life with low maintenance costs.

Metal plate

Sheet metal is characterized by light weight, high strength, warp, and good mass production performance.
Company Profile
Hunan Dinghan Environmental Protection Technology Co., Ltd. is China's well-known fresh air system, purified fresh air system, air heat recovery processing equipment development, sales, installation, after-sales in one of the enterprises, the company focuses on the central ventilation system industry for many years, with a number of "invention patents" and "National High-tech Enterprises "Honorary title. Since its inception, the company has been with a number of well-known environmental protection enterprises as well as a number of well-known universities and colleges of long-term technical cooperation. The company's plant covers an area of more than 5,000 square meters, with the latest production equipment, such as CNC stamping beds, laser cutting machines, plate folding machines, etc., with an annual production capacity of 10,000 sets of heat recovery and fresh air system equipment, and 6,000 sets of purification fresh air machines. According to the current indoor decoration and post-decoration market demand for installation of new air equipment, the company has been dedicated to 9 years of independent research and development of ceiling-mounted, vertical, rotating wheel, module-mounted and other types of heat exchange equipment, as well as the application of small space PM2.5 purification of the new air machine and other products. The company has been dedicated to solving indoor
environmental problems for many years, and the equipment is widely used in the fields of commercial fresh air exchange and healthy green housing to meet the needs of various scenarios!
Packing & Delivery
Package & Shipping
FAQ
1Q:Are you manufacturer or trader？Where are your factory located？
A: We are manufacturer with professional designers and engineers. Our factory is located in Zhuzhou, Hunan, China

2Q: I can’t find the product on your catalogue, can you make this product for me?
A: Our catalogue shows most of our products, but not all. So just let us know what product do you need, and how many do you want. If we do not have it, we can also design and make a new mould to produce it. For your reference, making an ordinary mould willtake about 35-45 days.

3Q：Can you make customized products and customized packing?
A: Yes. We made a lot of customized products for our customer before. About customized packing, we can put your Logo or other info on the packing if you can meet our MOQ.
.
4Q： How could I get a sample?
A:We do not provide free sample, if you are interested in our products please contact our customerservice, she can tell you
thedetails of the sample.

5Q： How to guarantee the quality of your products?
A: 1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.

6Q：I need your price list of all your products, do you have a price list ?
A: Please send us your message and submit, then we will send your interested products' price list as soon as possible.

7Q：Do you have a guarantee of your product quality?Can we extend?
A: We have a guarantee of One years.Warranty can be extended with extra charge.

8Q：Can you provide drawing design service?
A: Yes, we have a professional ventilation system engineering team to design and optimize the solution for your project.

9Q：Do you have technical support?
A: We have professional technical team to answer technical question.

10Q：Can you provide installation accessories along withequipment?
A: Yes, of course. This is one of our standard services, we can calculate and quote you needed VRF installation kit

11Q：What is your delivery time?
A: For the standard unit, about 35-40days

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2014

  • Total Annual:

    6000000-10000000

  • Employee Number:

    21~50

  • Ecer Certification：

    Verified Supplier

Hunan Dinghan Environmental Protection Technology Co., Ltd. is a recognized National High-Tech Enterprise specializing in the R&D, manufacturing, installation, and global service of premium HVAC ventilation and industrial air purification systems. Holding multiple invention patents and strategic... Hunan Dinghan Environmental Protection Technology Co., Ltd. is a recognized National High-Tech Enterprise specializing in the R&D, manufacturing, installation, and global service of premium HVAC ventilation and industrial air purification systems. Holding multiple invention patents and strategic...

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Get in touch with us

  • Reach Us
  • Hunan Dinghan Environmental Technology Co., Ltd.
  • 中国湖南省长沙市雨花区劳动东路821号明昇时代广场第三期6栋16层
  • https://www.dinghanairsystem.com/

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