Belt Type Microwave Drying Machine / Grains Baking Machine /
Peanuts Baking Machine
Purpose
It is mainly applicable to low temperature fast drying for Chinese
medical concretes, Chinese medicinal materials, Chinese/western
medicines and health care products as well as heat sensitive
materials in such fields as food, bioengineering, chemistry and
material.
Features
1. Segmental stepless adjustable microwave power ensures evenness
of drying effect and achieves the aim of saving energy during
operation.
2. Adopt industrial strength 1500W self-cooled transformer,
designed for continuous operation, with strong and stable power.
3. Adopt industrial strength 1050W magnetron and direct
water-cooled technology to realize long continuous operation, with
good performance and controllability.
4. Vacuum system adopts water-ring vacuum pump and imported
machinery sealing. Suction pressure can reach 33mbar. Stepless
vacuum degree adjusting mechanism can adjust and control the vacuum
degree according to different materials to realize vacuum low
temperature drying.
5. Infrared temperature measurement and control system can
accurately measure the temperature of materials in trays in good
time, ensure accuracy of temperature control, and facilitate
improving product quality.
6. Rectangular microwave guiding assembly unit is developed to have
small wave-guide stationary wave, which can better match with
magnetron to ensure its high output efficiency.
7. Conveying belt tension adjusting device adopts electronic
rectification technology to ensure stable operation of material
conveying belt.
8. Conveying belt adopts PTFE material which meets the requirements
of GMP and FDA. Many kinds of material-feeding mechanisms are
adopted to ensure effective drying for all types of materials like
liquid, concretes, powders and granules.
9. Realize continuous materials feeding/discharging under vacuum
condition to ensure material drying at low temperature. Feeding
quantity can be set according to technological requirements.
10. Heating system can adopt microwave vacuum heating mode. Cooling
system is installed with water chiller unit to ensure low cooling
water temperature and better cooling effect.
11. Install material pulverizing system to realize automatic
pulverization under vacuum condition. Choose screen mesh of
appropriate hole size according to technological requirements.
Material granularity conforms to pharmaceutical process
requirement.
12. Install electronic monitoring device and vacuum sight glass
hole (dual structure) to view and monitor material in real time,
grasp its characteristics and drying degree ,realize better control
operation.
13. The monitoring of cooling water flow rate and temperature can
completely avoid insufficient flow rate resulted from outlet pipe
blockage, magnetron damage caused by too high water temperature.
14. Install CIP cleaning system to ensure automatic cleaning in a
fast, easy way.
Technical Parameters
| Model | HL-20HMV | HL-30HMV | HL-50HMV | HL-100HMV | HL-150HMV |
| Working frequency of microwave | 2450±15 |
| Total power of supply | <30 | <45 | <70 | <125 | <180 |
| Output power of microwave | 20controlable | 30controlable | 50controlable | 100controlable | 150controlable |
| Evaporative power | 0.8~1.2 |
| Rotating speed of disc | 0~6 |
| Microwave leakage | <3 |
| External dimension for reference | 1*10*2.5 | 1.2*10*2.5 | 1.6*12*2.7 | 1.8*15*3 | 2*18*3.5 |
