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Proveedor Auditado Filter-dryer working principle
The Nutsche filter dryer combines two process operations, filtration, and drying, in a single piece of equipment. Filtration liquid-solid separation and agitated vacuum drying allow batch manufacturing of chemical and pharmaceutical products. Filter dryers can also be used for another process such as vegetal extraction.
Applications and Features
Material: SS304, SS316L, Ti, Hastelloy-C, PTFE lined or other materials
Applications: It is widely applied in the industries, such as pharmaceutical, chemical engineering, agrochemical, food, etc. It can realize continuous operation in a vacuum and is even more suitable for producing sterile and poisonous products.
Process and structure
Filtering stage: The separation of filter cake and mother liquid. The thickness of the filter cake can reach 500mm.
Washing stage: Further purification of filter cake, rinse, and dehydration of mother liquid remained. Mix the lotion and the filter cake via the up and down of the agitator to make the filter cake slurry finally, then the filter cake can get the full wash.
Drying stage: Dehydrating and drying the filter cake. The agitator will scrape the filter cake loose by layers while the sidewall; the bottom of the filter plate and the agitator will heat the filter cake at the same time. Moreover, the vacuum inside the equipment will accelerate the evaporating speed; the entered hot nitrogen will take away the dampness and accelerate the speed of desiccation.
| Model | Filtering Surface (m2) |
Inner Diameter (mm) |
Nominal Volume | Shell Height (mm) |
Filter Cake height (mm) |
Paddle Lifting height (mm) |
Stirrer Motor Power (Kw) |
Net Weight (kg) |
Total Height (mm) |
| NFD-300 | 0.7 | 300 | 0.02 | 400 | 80 | 100 | Manual | 150 | 1300 |
| NFD-400 | 0.12 | 400 | 0.05 | 450 | 100 | 120 | Manual/0.75 | 250 | 1500 |
| NFD-500 | 0.19 | 500 | 0.15 | 650 | 140 | 160 | 2.2 | 1450 | 2600 |
| NFD-600 | 0.28 | 600 | 0.22 | 700 | 180 | 200 | 2.2 | 1650 | 2900 |
| NFD-800 | 0.5 | 800 | 0.53 | 900 | 200 | 220 | 3 | 2300 | 3300 |
| NFD-900 | 0.62 | 900 | 0.66 | 900 | 200 | 220 | 4 | 2800 | 3500 |
| NFD-1000 | 0.78 | 1000 | 0.93 | 1000 | 220 | 250 | 5.5 | 3600 | 3800 |
| NFD-1200 | 1.1 | 1200 | 1.3 | 1000 | 250 | 300 | 7.5 | 4700 | 3900 |
| NFD-1400 | 1.53 | 1400 | 2 | 1100 | 300 | 350 | 11 | 6400 | 4400 |
| NFD-1600 | 2 | 1600 | 2.7 | 1100 | 300 | 350 | 15 | 7400 | 4500 |
| NFD-1800 | 2.5 | 1800 | 3.8 | 1200 | 350 | 400 | 15 | 10500 | 4700 |
| NFD-2000 | 3 | 2000 | 4.8 | 1200 | 400 | 450 | 18.5 | 11500 | 5100 |
| NFD-2300 | 4 | 2300 | 6.8 | 1250 | 400 | 450 | 22 | 12600 | 5200 |
| NFD-2600 | 5.3 | 2600 | 9.1 | 1250 | 450 | 500 | 22 | 17200 | 5500 |
| NFD-2800 | 6 | 2800 | 10.8 | 1250 | 450 | 500 | 30 | 22000 | 5700 |
| NFD-3000 | 7 | 3000 | 14.4 | 1500 | 550 | 600 | 37 | 25000 | 5900 |
| More models can be consulted with customer service, and can be designed and customized according to your needs. | |||||||||
Packaging:
-After use cartons inside, outside with wooden case packaging;
-Both neutral and customized packaging can be available.
Shipping:
-We can ship the goods to you by International Express such as DHL, TNT, EMS, FedEx and so on and you can also choose the appropriate one based on your timeline and budget. Besides, you can definitely choose to use your own shipping agent.
| Shipping method | Note |
| Express | Door to door, very convenient, don't need to clearance or pick-up |
| By air | Airport to an airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you. |
| By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you. |
Pre-sale Service:Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is specialized in R & D, production, sales, teaching and chemical biology pharmacy equipment integrated company. The main products are rotary evaporator, jacketed glass reactor, single layer glass reactor,circulating water vacuum pump, low-temperature reaction bath (slot), low temperature cooling fluid circulating pump(cool chiller), vacuum drying oven, blast drying oven, freeze dryer, water/oil bath, magnetic heating stirrer, overhead mixer, ultrasonic cleaning machine, lift platform, etc. Besides, we act as agents of some domestic and foreign famous enterprise products, sustaining high praise in domestic junior colleges and universities, scientific research units, etc. Our products are sold to USA, Australia, Asia, Brazil, Iran, Egypt, etc. countries and our customers have been fully affirmation.
Factory Size: 1,000-3,000 square meters
Year Established: 2009
Total Revenue: US$1 Million - US$2.5 Million
Registration No.: 410105000067362
Main Markets: Central America, Mid East, Oceania, Africa, South America
1. What's the minimum order quantity?
One set at present.
2. What kind of payment terms do you accept?
Usually, we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exact term will be discussed during the deal.
3. How will you deliver these goods?
It will be decided according to your quantity. Normally we will choose International Express, Air and sea.
4. How will package glass equipment be?
We package these glass equipment in good and Nonfumigation standard wooden cases.
5. Can you accept OEM terms?
Sure.
6. How to choose suitable equipment?
You tell us your requirements (Capacity, temperature range, pressure, etc ), and we will recommend the best suitable equipment.
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Proveedor Auditado 
