Microwave mechanical dryers

Microwave mechanical dryers

Application Range:

Mainly used for the rapid drying of powder, granular, pasty materials,such as glass fiber,raw
chemical materials, cellulose (eg hydroxyethyl cellulose, carboxymethyl cellulose etc.), mannitol,
nickel hydroxide, lithium cobalt oxide, graphite, carbon brushes, silicon carbide, calcium chloride Features of chemical powder microwave drying equipment dehydrate (calcium chloride two hydrate),zirconium oxychloride, zirconium oxide, copper oxide,

aluminum oxide, zirconium hydroxide, zirconium carbonate, copper carbonate, manganese
carbonate, zirconium sulfate, ammonium zirconium carbonate, zirconium silicate, zirconium
potassium carbonate, oil-based ink, water-based ink, expandable graphite, a variety of ceramic
zirconium oxide, iron oxide, cobalt oxalate, talcum powder etc. The equipment also can be used
for the desulfurization of a variety of cross-sectional area of strip and tubular shape rubber
products, rubber tape, rubber hose, foam rubber, latex mattresses and pillows, rubber seals,
thermosetting plastics ,foam, resin, ordinary tires, bakelite, thin metal, building materials etc.

1. Heating selectively

This feature can be defined that the high water-content part will absorb more microwaves than the low water-content part, for the water possesses the best microwave-absorbing quality. By making use of this feature, the materials can be heated and dried evenly.

2. Energy-saving and efficient

As the microwave acts on the materials directly, the air in the furnace and the containers will not be heated,

which lead a high heat efficiency of this kind of equipment, and a better production environment. Compared

with the far infrared ray heating equipment, this kind of equipment can save 30% electric energy.

3. Time-saving

With the microwave handling the materials, the materials, themselves, will become the heating source, so the

heat exchanging process can be avoided. The microwaves penetrate into the materials from all directions to

heat the materials evenly in a very short time. Therefore, the drying time can be shortened in order to improve

the products’ quality.

4. With advancing technology as to convenient operation

This kind of equipment possesses several strong points with which the normal methods cannot match. First,

this kind of equipment can be operated immediately upon its switching on. Second, for without thermal inertia,

the microwave equipment can be operated conveniently. Then, the drying time and the drying temperature are

regulated automatically, so it can save some labors and processes. Especially it is favorable to link it with the

upstream and downstream processes as to reduce the carrying frequency.

5. High quality of the products

The materials are well shaped after being dried as to no cracking being caused.

6. Environment friendly

It will not produce waste gas, water and residue.