Product Description

Continuous microwave for shrimp dryer / shrimp drying machine

1. Fast speed,high efficient
2. industrial grade stainless steel
3. PLC control

4.Keep original color and nutration

5.Sterilization and alcoholization:

Continuous microwave dryer working principle

The radiation of microwave puffing technology is through the electromagnetic energy transmission, the water molecules absorb microwave energy, molecular severe vibration of the gain kinetic energy, gas temperature inside material has rocketed, internal steam formation rate is higher than the rate of migration, make the material in the vapor pressure gradient, when pressure exceeds the capacity of the organization structure, can make material rapidly expanded through the pressure.Microwave puffing technology is the technology development direction, the material in the manufacturing process of short heating time, overcome the Fried expanded product oil problem, microwave puffing equipment is heated evenly, high thermal efficiency, good product quality, equipment cover an area of an area small, easy to control and the advantages of energy-saving, environmental protection, therefore, the microwave puffing prospects are very broad.

Features of Continuous microwave dryer

1.Fast heating speed: directly heat on the internal and external of material at the same time, do not need to preheat. While there must be a preheating process in the traditional production

2. Heating evenly: microwave drying is completed through electromagnetic waves produced by magnetron.The internal and

external of material will be heated at the same time .

3. Less nutrition loss: material just stay in the microwave heating box for a short time, and do not need air and steam to

conduct heat, therefore can maximize keep nutrients in the material.

4. Sterilization and alcoholization:The microwave drying equipment also have sterilizing and alcoholizing function.

5. Reduce the labor intensity, improve work efficiency

6. Friendly environment equipment

7.PLC automatic control can realize the data storage, output, printing.
8.Using non-contact infrared temperature measurement technology, high precision, simple control.
9.Compliance with national GMP certification requirements.

Application of Continuous microwave dryer

Microwave to dry chemical material, usable range can be used in the iron ore class (limonite, magnetite, hematite, ilmenite, vanadium titanium magnetite, ferrous sulfide nickel, pyrrhotite and pyrite, pyrite, pyrite magnets, etc.), copper (chalcopyrite, bornite, tetrahedrite, cuprous oxide, copper oxide), manganese (soft manganese ore, manganese ore, manganese ore, manganese carbonate, etc.), lead, antimony class (galena, push lead antimony sulfur, etc.) aluminum class (such as diaspore, soft diaspore, sanshui diaspore monohydrate) and other kinds of mineral rapid drying.

Technical parameters

Power supply	380V±10% 50HZ±1%
Microwave Output Frequency	2450±50MHz
Model	GRT-20
Microwave output power	20(Adjustable)
Overall dimension(LWH)	700011001700mm
Transmission speed	0.1~5m/min(adjustable)
Microwave leak	≤1 mW/cm2)
Height of inlet and outlet	60 mm
transmission belt width	650 mm
Dehydration capacity	30kg/h
Accord with machinery safety mechanical and electrical equipment standard;GB microwave radiation health standard

Continuous microwave dryer Working process diagram:

Control modes:

PLC control, man-machine interface operation, high automation degree.

The console is arranged in the feeding end equipment, using PLC and image monitoring technology(monitoring points: intermediate operating cavity), realized the visualization of the drying process. Withpreventing microwave leakage detection device can realize the automatic alarm function.

Power control:

Packet control microwave system, achieved a high degree of automation and humanization ideaindustrial microwave equipment according to set program automatic adjustment output microwaveintensity;

Temperature control:

Using the real-time temperature measuring precision in the drying process, according to the settemperature requirements, automatic regulated microwave field strength. Configure automatic smokesensing device, overheat burning , automatic shutdown. realized the process requirements andequipment self protection function;

Variable frequency speed regulation:
The transmission speed variable frequency adjustable, adjusted the best effect by combining thematerial properties and microwave intensity. Implanted into the automation program, realized theautomatic operation. Not only can improve the product quality, but also can save the manpower cost.

Our Services

1. Pre-sale services:

Assistant of clients enable them to get rich and generous returns on their investments.
Select machine model;
Design and manufacture according to clients' special requirement;
Train technical personnel for clients.

2. Services during the sale: