HWL Boxing Microwave Drying Machine

Main Application

This machine is used for low-temperature drying of heat sensitive Chinese medicine solid preparations. It can also be used as vacuum concentration equipment. Its drying speed is very quick and it can improve the quality of products dramatically. It characterizes high efficiency, even heating, easy to control, and convenient installation and maintenance etc. It is mainly applied to the drying, heating, sterilization and ripening of medicines, biological products, agricultural product and by-product.

Specially, it is excellent in the drying effect of various pills and granulated materials. In addition, microwave low temperature vacuum drying equipment still has the functions of sterilization and disinfection. It possesses power linearity adjustable, intelligent control, and environment & temperature controllable. Finished products are safe and healthy, and their quality guaranteed period can be prolonged.

Operating Principles

During the operation, first microwave is produced by microwave signal generator and then transferred into microwave oven by energy feed-through. At the same time, materials are conveyed into the heating container by transmission system. Here, water in the materials is heated and vaporized by the action of microwave energy and water vapor is vented by dehumidifier, so as to attain the purpose of drying.

Bacteria in the materials are killed under the biological effect and heating effect of microwave, which are generated under the action of microwave electromagnetic field. Because microwave can directly effect on the materials, it brings on low drying temperature, rapid speed, and minimal loss of effective elements of medicines.

Main Technical Parameters:

ItemUnit HWL2-B
HWL5-B
HWL10-B
HWL15-B
HWL20A\B
HWL30-80A\B

Microwave Power kw
2
5
10
15
20
30-80

Microwave Frequency MHz
2450
2450
2450
2450
2450
2450

Supply Voltage V
380± 10%
380± 10%
380± 10%
380± 10%
380± 10%
380± 10%

Area of spreading materials m2
0.27
0.75
2.25
2.25
2.25
4-12

Sterilization Capability Kg/1kw. H
10-20

Dehydration Treatment kg/kw@h
0.8-1.2

External Dimensionl
(L× W× H)(Adjustable)
950× 650× 1700
1300× 1150× 1700
1700× 1800× 2040
1700× 2200× 2040
1700× 2200× 2040
Note: Microwave leakage conforms to the national standard(5Mw/cm2)