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medical equipment of spray drying machine and centrifugal spray dryer used in pharma industry field lab spray dryer
Descriptions
1. High-speed spray dryer
2. Used SS 304
3. Evaporation capacity 5L-2000L
4. Suitable medicine, food, chemical
5. Meet ISO
Particularly it has unique advantage for drying polymers and
resins; dyestuff and pigment; ceramics, glass; derust agent;
pesticide; carbohydrate, diary products; detergent and surfactant;
fertilizer, organic compound, inorganic compound and so on.
Principle
Air is turned into hot air through heater and enters into hot air
distributor at the top of dry chamber and then enters into dry
chamber and rotates in the state of helix. At the same time liquid
of raw material is sent to centrifugal atomizer at the top of dry
chamber through stepless variable screw pump. In which liquid of
raw material atomizes small drops. Air and liquid of raw material
flow and contact each other. The moisture vaporizes rapidly. Liquid
of raw material is dried into finished product in a short time. The
finished product is discharged through the bottom cyclone separator
of drier and the wasted air is exhausted through fan.
Features
The dry speed is very quick. When raw material is atomized, the
surface area increases greatly. 65~98% of moisture can be vaporized
in hot air stream momentary. The dry time to be used is only 5~15
seconds. Especially, it is suitable for drying thermal sensitive
raw materials.
The size of finished product is uniform and the flow and solubility
are good. The purity and quality of product are good too.
The operation is stable and simple. The regulation and control is
very convenient. It is easy to realize automatic operation.
The operation process is simplified and the operation environment
is superior and can avoid powder dust during the period of
operation.
Centrifugal spray atomizer Features
1. The drying speed is high when the material liquid is
atomized,the surface area of the material will increase greatly.In
the hot-air flow,95%-98% of water can be evaporated at a moment.The
time of completing the drying is only several seconds. This is
especially suitable for drying the heat sensitive materials.
2. Its final products own the good uniformity, flow ability &
solubility. And the final products are high in purity and good in
quality.
3. The production procedures are simple and the operation and
control are easy.The liquid with moisture contents of 40-60%(for
special materials,the contents might be up to 90%).can be dried
into the powder or particle products once a time. After the drying
process, there is no need for smashing and sorting,so as to reduce
the operation procedures in the production and to enhance the
product purity.The product particle diameters,looseness and water
contents can be adjusted through changing the operation condition
within a certain range. It is very convenient to carry out control
and managment.
Technical parameters
Model | PLG | |||||
5 | 25 | 50 | 100 | 150 | 200-2000 | |
inlet temperatyre ℃ | 140-350 automatically controlled | |||||
outlet temperatyre ℃ | 80-90 | |||||
Max water evaporation capacity kg/h | 5 | 25 | 50 | 100 | 150 | 200-2000 |
centrifugal spraying nozzle transmission mode | compressed air transmission | mechaical transmission | ||||
rotation speed (r.p.m) | 25000 | 18000 | 18000 | 18000 | 15000 | 8000-15000 |
spraying desc diameter (mm) | 50 | 100 | 120 | 140 | 150 | 180-340 |
max electric heating power (kw) | 9 | 36 | 63 | 81 | 99 | settled by customer |
overall dimensions | 1.8*0.93*2.2 | 3*2.7*4.26 | 3.7*3.2*5.1 | 4.6*4.2*6 | 5.5*4.5*7 | depends on tryer |
dried powder collection | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 | ≥95 |
Applications
Chemical Industry: Sodium fluoride(potassium),alkaline dyestuff and
pigment, dyestuff intermediate, compound fertilizer, formic silicic
acid, catalyst, sulphuric acid agent, amino acid, white carbon and
so on.
Plastics and resin: AB,ABS emulsion,uric acid resin,phenolic
aldehyde resin,urea-formaldehyde resin,formaldehyde
resin,polythene,poly-chlotoprene and etc.
Food Industry: Fatty milk powder,protein,cocoa milk
powder,substitute milk powder,egg white(yolk),food and
plant,oats,chicken juice,coffee,instant dissoluble tea,seasoning
meat,protein,soybean,peanut protein,hydrolysate and so forth.
Sugar, corn syrup, corn starch, glucose, pectin, malt sugar, sorbic
acid potassium and etc.
Ceramic: aluminium oxide,ceramic tile material,magnesium
oxide,talcum and so on.
FAQ
Q: How can I visit your factory?
A: Our company is in Changzhou city, and it is very near Shanghai
city. It takes about 1 hour to get to Changchou. Or we can even
visit you in Shnghai.
Q: What’s the quality of your products?
A: Our products come with best quality, and passed CE
certification. And exported to lots countries around the world,
such as Australia, Malaysia, Vietnam, Philippines, Korea, Brazil,
Argentina, Russia, South Africa, etc. You can rest assured with the
quality absolutely.
Q: What to do if the machine has a problem?
A: 24 hours timely response of mail and phone calls. If the parts
broken belong to non-artificial factors within 12 months, we offer
free replacement. If beyond 12 months, customers should bear the
freight back and forth and accessories cost.
Q: How long is the warranty of your equipment?
A: One year.
Q: What is your payment term?
A: Our usual payment term is: 30% TT in advance, 70% TT before
shipment. Other ways can also be received after we both sides
discussion and agreement.
Q: Does your price include freight?
A: Our usual price is based on FOB Shanghai. If you request CIF,
please give us your delivery port, and we will give you CIF price.