B21, China Town Mall, Midrand
Stainless Steel Dissolved Air Flotation DAF Machine with Chemical System for PP PET Waste Water Treatment
Model:
- Section : Machinery
- Category : Environmental Machinery
- SKU : 1601190931138
Product Description
Dissolved air flotation machine (DAF) is manufactured by our factory and mainly used for solid-liquid separation and liquid-liquid separation
Product Description
Working Principle
The air will be send by air compressor into air tank, then take in air dissolved tank by jet flow device, the air will be force to
dissolve into water under 0.35Mpa pressure and forming dissolved air water, then send to air flotation tank. Under the
circumstance of sudden release, the air dissolved in water will be dissolve out and form vast micro bubble group, which will be
fully contact the flocculating suspended matter in sewage, the suspended matter was sent by pump and flocculation after adding
medicine, the ascending micro bubble group will adsorb in the flocculated suspended matter, made its density reduce and floated to
water surface, thus reach the purpose of removing SS and Cod etc.
Main Feature
（1）Dissolved air pump edge bibulous the edge is inspiratory, pump pressurized mix within, gas to liquid efficient dissolving, small
bubbles than 30 um.
（2） Low voltage operation, the dissolved gas efficiency is as high as 99%, release rate as high as 99%.
（3）Tiny bubbles and suspended particles of efficient adsorption, improve the SS remove effect.
（4） Dissolved gas water dissolving efficiency 80-100%, than traditional dissolved gas floating high efficiency three times.
（5）Pressure-capacity curve smooth, easy to achieve automatic control, easy to operate, easy maintenance, low noise.
Model list
| Model | Disposal capacity | Equipment size (m) | Dissolved air vessel size | Motor power | Equipment total weight | ||
| (m3/h) | Length | Width | Height | （(mm)） | (Kw) | (Kg) | |
| YMRF-1 | 1 | 1.0 | 0.8 | 1.0 | Φ200xh800 | 1.5 | 300 |
| YMRF-3 | 3 | 1.7 | 1.2 | 2.0 | Φ300xh1000 | 2.2 | 800 |
| YMRF-5 | 5 | 2.5 | 1.5 | 2.0 | Φ300xh1500 | 2.2 | 1200 |
| YMRF-10 | 10 | 4.6 | 1.7 | 2.0 | Φ400xh3000 | 4.0 | 2000 |
| YMRF-20 | 20 | 6.0 | 2.0 | 2.0 | Φ400xh3000 | 4.0 | 3200 |
| YMRF-30 | 30 | 7.2 | 2.0 | 2.1 | Φ500xh3000 | 5.5 | 4500 |
| YMRF-40 | 40 | 8.3 | 2.8 | 2.2 | Φ500xh3000 | 5.5 | 6000 |
| YMRF-50 | 50 | 9.3 | 3.2 | 2.2 | Φ600xh3000 | 7.5 | 7100 |
| YMRF-60 | 60 | 10.3 | 3.2 | 2.2 | Φ600xh3000 | 7.5 | 8500 |
| YMRF-80 | 80 | 11.2 | 3.5 | 2.5 | Φ800xh3000 | 11 | 9000 |
| YMRF-100 | 100 | 12.5 | 3.9 | 2.5 | Φ800xh3000 | 15 | 11000 |
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 03 Feb, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is a Dissolved Air Flotation (DAF) machine?
A Dissolved Air Flotation (DAF) machine is a water treatment system that uses tiny bubbles to remove suspended solids and other contaminants from wastewater, allowing for solid-liquid and liquid-liquid separation.
2. How does the DAF machine work?
The DAF machine operates by dissolving air in water under pressure and then releasing it to create microbubbles. These bubbles attach to suspended particles, causing them to float to the surface for removal.
3. What types of wastewater can this DAF machine treat?
This DAF machine is designed for treating wastewater from industries such as PP and PET processing, effectively removing suspended solids, BOD, and COD from the effluent.
4. What is the capacity of the Stainless Steel DAF machine?
The DAF machine has various models with disposal capacities ranging from 1.0 m3/h to 100 m3/h, accommodating different wastewater treatment needs.
5. What materials is the DAF machine made of?
The DAF machine is constructed from high-quality stainless steel, providing durability and resistance to corrosion, which is essential for wastewater treatment applications.
6. How efficient is the DAF machine in removing contaminants?
The DAF machine boasts a dissolved gas efficiency of up to 99% and a release rate also as high as 99%, significantly improving the removal of suspended solids and other contaminants.
7. What maintenance is required for the DAF machine?
The DAF machine is designed for easy maintenance, requiring routine checks of the air compressor, pumps, and flocculation system. Regular cleaning of the flotation tank and monitoring of the chemical dosing system are also recommended.
8. What is the power requirement for the DAF machine?
The power requirement varies by model, with motor power ranging from 1.5 kW to 15 kW, depending on the disposal capacity of the specific unit.
9. Can the DAF machine operate automatically?
Yes, the DAF machine features a smooth pressure-capacity curve that allows for automatic control, making it user-friendly and efficient for continuous operation.
10. What is the size of the DAF machine?
The size of the DAF machine varies by model, with dimensions ranging from 0.8m to 3.9m in length, width, and height, depending on the specific unit selected.
11. Is the DAF machine noisy during operation?
The DAF machine is designed for low noise operation, making it suitable for installations where noise reduction is a priority.
12. What chemicals are needed for the DAF machine?
The DAF machine includes a chemical dosing system that may require flocculants or coagulants, depending on the characteristics of the wastewater being treated.
13. What are the benefits of using a DAF machine for wastewater treatment?
Benefits include high removal efficiency of suspended solids and other contaminants, low operational costs, compact design, and ease of operation and maintenance.
14. What is the warranty period for the DAF machine?
Warranty periods may vary by manufacturer, but typically, the DAF machine comes with a standard warranty covering defects in materials and workmanship for a specified duration.
15. Can the DAF machine be customized for specific needs?
Yes, many manufacturers offer customization options for the DAF machine to meet specific wastewater treatment requirements, including capacity, size, and chemical dosing systems.
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