SPICE MICROWAVE DRYING MACHINE
Product Description
Spice Microwave Drying Machine made by Guoxin is a long continuous working stable drying equioment.It is a such dryer which is used of microwave to reduce themoisture of raw material.
Unlike other external heating drying, spice microwave drying machine can dry the raw material from internal and external at the same time. Using this method, spice dryer can save drying time and avoid the raw material becoming metamorphism or coking at the overheat environment. The drying effect is very good, especially for the heat sensitive food.
Technical Parameter
| Product Name | spinach microwave dryer |
| Device type | Transmission belt |
| Microwave frequency | 2450±50MHz |
| Power | 20-200kw |
| Size | (10-42)m*1.1m*1.7m |
| Transmission speed | 0-5m/minute |
| Input voltage | Three-PhaseAC 380V |
| Weight | 1.3t-18t |
| Cabinet color | Silverh white |
| The whole material | Industrial grade stainless steel |
| Microwave leakage limit | ≤1mW/cm² |
| Ambinet teme perature | -10-40°c |
| working time | 24 hours |
WARMLY PROMPT: The spice microwave drying machine can be customed by your detailed requirements.
Working Principles
industrial microwave dryer is used of electro-magnetic induction or infrared radiation to dry the raw material.
By microwave energy permeation, the material inner moisture quickly been heated and gasified, forming a strong outward diffusion situation, to make the moisture extremely quickly spread to the surface.
Main components
1.Microwave generator system
2.Microwave box
3.Temperature controlling system
4.Humidity controlling system
5.Transmission system
6.PLC and touch screen control system
7.Humidity discharging system
8.Electrical cabinets
9.Cooling system
10.Hot air recycling and circulatory system
Application
industrial microwave dryer is widely used in powder, sludge, granular, crystalline materials, chemical material, dehydration treatment, such as chemical raw materials, chemical ore,fin chemicals, organic chemicals, inorganic chemicals, chemical fertilizers polymers, coatings and inorganic pigments, dyes and organic pigments, food and feed additives, catalysts and chemical additives, adhesives, new energy materials, rubber products, chemical reagents, etc.
Advantages
As compared with conventional drying methods, which are heating from the outside to the inside by heat conduction, microwave show so-called volume heating with the following advantages:
1.a temperature gradient directed towards the surface, i.e. temperatures inside are higher than outside, giving rise to a higher partial pressure that drives the evaporating liquid to the surface
2.consequently, the superficial layer does not dry up completely and the surfaces remain permeable
3.the liquid evaporating inside the product is emitted through the porous structure of the solid material’s macro-capillary system, resulting in a high drying velocity
4.the heating of water and most organic solvents occurs selectively - due to the greater dielectric losses of water as compared to the product to be dried
5.swift and thorough drying of moist products with low thermal conductivity
6.static drying of thick layers without frictional losses
7.high total efficiency of energy application
8.high-speed control of the energy transport
9.short processing times, i.e. suitable for automated manufacturing
More detail information of red dates drying machine please contact us: