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SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD

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China DAF2 Air Flotation Machine Solid Liquid Separator 10-150m³/h for High Load
China DAF2 Air Flotation Machine Solid Liquid Separator 10-150m³/h for High Load

  1. China DAF2 Air Flotation Machine Solid Liquid Separator 10-150m³/h for High Load

DAF2 Air Flotation Machine Solid Liquid Separator 10-150m³/h for High Load

  1. MOQ: 1 Set
  2. Price: USD 9,000 - 40,000 / Set
  3. Get Latest Price
Application Industrial Wastewater Pre-treatment, Food, Textile, Machinery, Steel, Chemical
Dissolved Air Pump 1.5-18.5 kW
Sludge Hopper W-Type
Allowable Floating Matter Up to 4000 mg/L
Supply Ability 30 Sets per Month
Skimmer 0.2 kW
Payment Terms T/T,L/C,Western Union
Solid Content 30-100 g/L
Delivery Time 25-40 working days after order confirmation
Treatment Capacity 10-150 m³/h
Name Air Flotation Machine
Packaging Details Export-grade plywood crate with VCI anti-rust protection, desiccant packs and reinforced steel frame for ocean freight
Material Stainless Steel 304 / 316L
Hydraulic Load 4-8 m³/(m²·h)
Model Number DAF2-HL Series
Brand Name DUBHE
Place of Origin Jiangsu, China
Certification ISO 9001:2015

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  1. Product Details
  2. Company Details

Product Specification

Application Industrial Wastewater Pre-treatment, Food, Textile, Machinery, Steel, Chemical Dissolved Air Pump 1.5-18.5 kW
Sludge Hopper W-Type Allowable Floating Matter Up to 4000 mg/L
Supply Ability 30 Sets per Month Skimmer 0.2 kW
Payment Terms T/T,L/C,Western Union Solid Content 30-100 g/L
Delivery Time 25-40 working days after order confirmation Treatment Capacity 10-150 m³/h
Name Air Flotation Machine Packaging Details Export-grade plywood crate with VCI anti-rust protection, desiccant packs and reinforced steel frame for ocean freight
Material Stainless Steel 304 / 316L Hydraulic Load 4-8 m³/(m²·h)
Model Number DAF2-HL Series Brand Name DUBHE
Place of Origin Jiangsu, China Certification ISO 9001:2015
High Light High Hydraulic Load 4-8 m³/m²h4000mg/L High Concentration FlotationDemountable DAF2 Solid Liquid Separator

DAF2 Air Flotation Machine Solid Liquid Separator for High Load Industrial Wastewater

Our DAF2 Air Flotation Machine (Model DAF2-HL Series) is a high-performance solid liquid separator machine purpose-built for industrial wastewater with heavy suspended solids and obvious sedimentation phenomena. As the upgraded version of the standard DAF, the DAF2 handles influent flotation concentrations up to 4000 mg/L at hydraulic loads of 4-8 m³/(m²·h), making it the preferred choice for food processing, textile, machinery, steel and chemical plants across Colombia, Ecuador, Peru, Brazil, Argentina and South Africa.

Key Features & Benefits

  • Upgraded DAF2 Performance: Higher operational stability and reliability than standard air flotation machines, with effective sediment elimination in pre-treatment.
  • Handles 4000 mg/L High Loads: Allowable influent flotation concentration up to 4000 mg/L with automatic floating slag discharge at 30-100% solid content.
  • High Hydraulic Load: 4-8 m³/(m²·h) processing capacity reduces footprint and capital cost per cubic meter treated.
  • W-Type Sludge Hopper & Side Closed Scraping: Efficient sludge collection with a safe, fully enclosed scraping system.
  • Demountable Whole Unit: Disassembles into modules for low-cost transport and fast on-site installation.

Technical Specifications

Standard DAF / IDAF Dissolved Air Flotation Equipment Technical Data Sheet

Model

Capacity

Power (kW)

Dimension (m)

Nozzle list (DN)

DAF/
IDAF

m³/h

Recycle
pump

Air
compressor

Skimmer

IDAF
Fast mixer

IDAF
Slow mixer

DAF
L₁/L₂

IDAF
L₁/L₂

W₁/W₂

H₁/H₂

Inlet
(a)

Outlet
(b)

Sludge
outlet (c)

Vent
nozzle (d)

003

~3

0.75

0.55

0.12

0.37

0.25

3.6/2.8

4.1/3.2

2.4/1.2

2.2/1.7

50

50

80

80

005

~5

1.1

0.55

0.12

0.37

0.25

3.8/3.0

4.4/3.6

2.4/1.2

2.2/1.7

80

80

80

80

010

~10

4

0.55

0.12

0.37

0.25

4.3/3.3

5.0/4.0

2.9/1.7

2.4/1.9

100

100

100

100

020

~20

4

0.75

0.12

0.37

0.25

5.7/4.8

6.2/5.2

3.2/2.2

2.4/1.9

150

100

100

100

030

~30

5.5

0.75

0.12

0.37

0.25

6.5/5.5

7.7/6.7

3.2/2.2

2.4/1.9

150

150

150

100

040

~40

5.5

0.75

0.12

0.75

0.37

6.5/5.5

7.7/6.7

3.6/2.7

2.4/1.9

200

200

150

100

050

~50

7.5

0.75

0.12

0.75

0.37

7.3/6.3

8.8/7.8

3.6/2.7

2.4/1.9

200

200

150

100

080

~80

11

1.5

0.12

1.5

0.37

8.9/7.6

10.6/9.2

4.4/3.4

2.7/2.3

250

200

150

100

100

~100

11

1.5

0.12

1.5

0.37

10.8/9.4

13.2/11.8

4.4/3.4

2.7/2.3

300

250

150

100

120

~120

11

2.2

0.12

1.5

0.37

11.7/10.4

14.2/12.8

4.4/3.4

2.7/2.3

300

250

150

100

150

~150

15

3

0.12

1.5

0.37

13.5/12.0

15.8/14.4

4.5/3.8

2.7/2.3

300

300

150

100

Industrial Applications

Proven in food processing, textile printing and dyeing, semiconductors, machinery, steel, chemical industry and aquaculture wastewater. Full technical documentation in Spanish and Portuguese, with remote commissioning and on-site training.

Inquire now for a free effluent analysis and a DAF2 sizing proposal for your industrial wastewater project.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2019

  • Total Annual:

    10000000-20000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Shanghai DUBHE Environmental Protection &Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSI), blowers, sludge ... Shanghai DUBHE Environmental Protection &Technology Co., Ltd. is a leading enterprise in the wastewater treatment market, providing comprehensive solutions and high-quality equipment. Our expertise covers a wide range of products, including various aeration devices (U.S. SSI), blowers, sludge ...

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Get in touch with us

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  • SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
  • No. 255 Xinjinqiao Road, Pudong New Area, Shanghai
  • https://www.bubbleairdiffuser.com/

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