200kg/h Traditional Chinese Medicine Extract Spray Drying Machine ZPG Series

ZPG Series High Speed Traditional Chinese medicine extract Spray Dryer

Descriptions

Chinese herbal medicine extract is refined from root, stem and leaves of plants, and contains high sugar which is easy melted at high temperature. Normal centrifugal spraying cannot meet these drying requirements, so we organized a group of technicians to develop such a dryer which specialize in Chinese herbal medicine extract through repeated calculations and many tests basis on our experience to make spraying dryer and collect advantages of same line of dryers from domestic and abroad.

Principle

Basic Principle: high-speed centrifuge atomizing for the extract of traditional Chinese medicine is an application of centrifuge atomizing technique. It is an high-speed atomizing dryer. The following problems are solved.
1. Raw material is stick to the wall and the rate of powder collecting is low.
2. Because the staying time of raw material at wall is long, the phenomenon of burnt and degeneration can be produced.
3. It is difficult to clean and can not meet the requirement of GMP
4.Low in output: Model LPG-150 atomizing centrifuge dryer can process 50-60kg/h of raw material liquid. In view of this, according to the properties and process requirements of the extract of traditional Chinese medicine, our factory researched and designed the special dryer for the extract of traditional Chinese medicine and won items of china patent.It solves the historical difficult problems in drying the extract of traditional Chinese medicine.The color of dried raw material is good.The dried raw material does not degenerate.It raises the economic benefit greatly.
 

Features

i. The diameter and height of tower have be modified, not only ensure that powder cannot reach at the wall of tower before drying, but also ensure that the powder will have enough dwelling time in hot air to complete low temperature drying. The wall of tower has sandwich cooling device to ensure liquid materials not to be softened, melt or coked when hey are stuck on the wall that has partial high-temperature. There is air shocker on the cone body which has larger and can pulsate the tube by compressed air to shake down powder which is stuck on the tube.

ii. All contact place inside the dryer have plain or round surface, and are ground and polished (fine polish over 10) to avoid sand hole and dead angle… The contact surface is made of stainless steel to ensure material free of pollution. The driving parts have good sealing to prevent water and oil. Material discharge is done by sealed butterfly valve to avoid air leaking. Discharge pipes are connected flexibly for easy dismantling in order.

iii. Three-stage air filters are used on air pre-treatment system and air can be purified up to 100 thousand level.

Technical parameters

Attention to order

1.Liquid name and property: solid contents (or water contents), viscosity, surface tension and PH value.
2. Dry powder density residual water contents allowed, particle size, and maximum temperature allowed.
3. Output: shift time daily.
4. Energy that can be supplied: steam pressure, electricity properly, fuel of coal, oil and natural gas.
5. Control requirement: whether or not the inlet and outlet temperatures should be controlled. Powder collection requirement: whether it's necessary to use cloth bag filter and the requirement of the environment of the exhausted gas.
6. Other special requirements.
 
 

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.