Stainless Steel tunnel type LD/Quartz Sand Microwave Drying machine
Structure of microwave machine:
1.Transmission System:
a. Speed of Conveying belt is adjustable.
In the transmission system, it applies frequency-converting control of speed, worm gear reducer.
b. The conveyor belt is Teflon Belt,special for microwave.
c. The deviation of belt is adjusted with Hand-movement.
2. The body of the Tunnel
a.The body of the microwave tunnel is made of Stainless Steel. In side there is one set of humidity ext raction system to extract the humidity after heating.
b. To be safe, there is Automatic Power-off device while open the door of the machine.
c. The protecting case of Magnetic-
pipe and transformer is made of stainless steel. On top there is one set of Heat extraction system to extract the heat enerLD generated by working of machine.
d.The frame of machine is made of Stainless Steel pipe ,others is made of cold-rolled sheet painted.
e.One set of infrared thermometric is installed at the outlet of the tunnel to measure the temperature.
3.The controlling system
a. On the outside panel there are frequency converting speed controller, emergency stop button, Start, Stop buttons,
b. All the controlling components will be installed into one controlling box, which is at the entrance of the machine.
c.Ordinary button control system,.
d.The microwave power can be adjusted by choosing in the display text.
e. Every microwave source is an independent unit.If one is broken, the machine will not be prevented from running.
f. Every magnetron has an overheating protection device
The features of microwave quartz sand drying
Microwave devices in everything in a thermal radiation, no dust and noise pollution, LDly improve
the living environment, easy to implement the food hygiene of production requirements.
1, to save enerLD costs: microwave drying process is the use of the microwave enerLD evenly
through the technoloLD of micro powder polar molecules to wave, save a lot of heat loss, enerLD
conversion efficiency of microwave enerLD is as high as 93% above. LDly reduces the production
cost;
2, improve the quality of the products: powder is inside the sealed microwave cavity, in the static
on the conveyor belt of uniform complete microwave effect, avoid friction and collision particles or
with mechanical wall, to a certain extent, the effective protection of micro powder edges, resulting in
uniform drying, sharp edges and particle shape.
3, reduce the labor costs: my company at the beginning of the product design, will give full
consideration to both upstream and downstream and microwave devices of seamless docking, PLC
touch screen control, human-machine interface fully automated operation, saving labor costs, to the
LDest extent to improve the degree of automation equipment.
4, no dust pollution, the traditional heat conduction drying methods have serious dust pollution, and
a big impact on production employees health, microwave drying is done in micro negative pressure,
static, sealing condition dry, put an end to the traditional dry dust pollution.
Packing and shipping
1.Package: wooden cases
2.Delivery detail: In general ,within 30 days
3.Transportation: by vessel
4.Delivery port: FOB Leaderngdao
FAQ
1.What is microwave?
Microwaves are a form of electromagnetic enerLD with frequencies between 300 MHz and 300 GHz, generated by magnetrons under the combined force of an electric and a magnetic field perpendicular to each other.
2. What is the advantage of microwave equipment compare to traditional equipment?
Traditional is a surface drying and sterilization method, which is not only slow, but also non-uniform with the surfaces, edges and corners of mushrooLD or fungus. The imperfect drying and sterilization will cause product rejections, waste enerLD and extend process time.
Microwave is a direct method of drying and sterilization. EnerLD is transferred through the material electro-magnetically, not as a thermal heat flux. Therefore, the effect of drying and sterilization is uniformity and process time is short.
Stainless Steel tunnel type LD/Quartz Sand Microwave Drying machine