ZPG Series Chinese Herbal Medicine Extract Spray Dryer
Description of spray dryer
After filtering and heating, the air enters into the hot air distributor at the top of the centrifugal spray dryer, and the hot air will spirally and evenly goes into the drying chamber. The material liquid via high-speed centrifugal atomizer rotates into extremely thin vaporific liquid globule and parallelly flows with the hot air, and then the liquid will be dried into powdery products in a very short time (5-10 seconds). The waste gas after filtering will be expelled through the fan. For the wet organic solvent materials, the spray drying machine can be designed with closed cycle process. It can utilize cyclic nitrogen to dry the materials.
Features of Spray Drying Machine
1. ZPG centrifugal spray dryer with fast drying speed can constantly evaporate 95%-98% moisture. The drying time is about 5 seconds to 15 seconds. This drying equipment is especially suitable for thermosensitive substance.
2. This spray dryer has excellent uniformity, liquidity and solubility as well as high purity.
3. This spray drying machine has simple production process and easy operation. After drying, it does not need to grind and screen, which can reduce production procedure and enhance the purity.
Process 
Technical Parameter of ZPG Spray Dryer
| Item/Model |
ZPG |
| |
5 |
25 |
50 |
100 |
150 |
200-2000 |
| Inlet Temperature (ºC) |
|
≤ 350 |
| Outlet Temperature (ºC) |
|
80 to 90 |
| Maximum Moisture Evaporation (kg/h)* |
5 |
25 |
50 |
100 |
150 |
200-2000 |
| Drive type of Centrifugal Spray Nozzle |
Compressed air drive |
Mechanical drive |
| Rotating Speed |
25000 |
22000 |
21500 |
18000 |
18000 |
15000 |
| Diameter of Spray Disk (mm) |
50 |
102 |
108 |
108 |
150 |
180-340 |
| Heat Source |
Electricity |
Electricity |
Electricity+ steam, fuel oil, gas |
Electricity+ steam |
Electricity+ steam, fuel oil, gas |
Depending on users |
| Maximum Power of Electric Heating (kw) |
8 |
31.5 |
60 |
81 |
99 |
|
| Overall Dimensions (L × W × H) |
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 |
According to the actual situation |
| Dry Powder Recovery (%) |
≥ 95 |
≥ 95 |
≥ 95 |
≥ 95 |
≥ 95 |
≥ 95 |
Yutong Aptitude:
Yutong Patent:
Jiangsu Yutong Drying Engineering Co., Ltd factory:
Package And Shipment:
Standard Wooden Cases
Pre-service
Act as a good adviser and assistant of clients to enable them get rich and generous returns on their investments.
1. Introduce the product to the customer in detail, answer the question raised by customer carefully;
2.Make plans for choice according to the needs and special requirements of users in different sectors;
Sale service
1. Ensure product with high quality and pre-commissioning before delivery;
2. Delivery on time;
3.Provide full set of documents meet customer`s requirements.
After-sale service
Provide considerate services to minimize clients` worries.
1.Assist clients to prepare for the first construction scheme;
2.Install and debug the equipment;
3.Train the first-line operators;
4. Examine the equipment;
5.Take initiative to eliminate the troubles rapidly;
6.Provide technical support;
7.Establish long-term and friendly relationship.
Service commitment
1. Provide clients one-year warranty to make sure the machine work well;
2.We always keep certain inventory level of spare parts, which means the replacements can be sent to you timely;
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