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ZHENGZHOU GREAT MACHINERY EQUIPMENT CO,. LTD
Dryer Equipment
Digital Display Blast Lab Drying Oven
Industrail Hot Air Drying Oven
Box-Type Microwave Dryer
Cabinet Vacuum Microwave Dryer
Industrial Tunnel Microwave Dryer
Tunnel Microwave Sterilization, Puffing and Curing Function
Industrial Mesh Belt Dryer
Related Equipment
Washing Machine
Griding Machine
Smoking machine
Belt Conveyor
Air Conveyor
Vacuum Packaging Machine
Directory
Company Profile
Great Products
Contact Us
1
Company profile
Zhengzhou Great Machinery Equipment
Co., Ltd, as a leading manufacturer and supplier of a
variety of microwave drying equipment and heating
solutions used in different applications and industries.
We provide all of the resources needed to support
industrial microwave and hot air circulation drying
equipment and system. Our main products includes
microwave vacuum dryer, hot air circulation drying
oven, batch dryer, digital displayed constant
temperature drying machine,etc.
Our mission is to increase our customers'
business productivity while assuring operator
safety by helping users realize the maximum
benefit from the quality of equipment, human
resource, technology and general processes.
This is accomplished in the design and
manufacturing of equipment and support
components at a level of quality unsurpassed
in the industry.
2
Features
shelf
Drying Equipment
Digital Display Lab Blast Drying Oven
1. The shell is made of high quality steel, beautiful and innovative.
2. Micro-computer PID temperature controller with over-temperature alarm
and digital display meter. Setting time and high-precision temperature
control.
3. Hot air circulating system consists of speed fan which can continue to
work at high temperature and a reasonable wind tunnel to improve the
temperature uniformity of the working room.
4. New synthetic silicone seal strips can operate long time at high
temperature, longer life and easy to replace.
5. The range of temperature control: Room temperature+10℃ ~300℃.
6. Double Layer glass door, larger viewing window.
Range of application
Widely used in industrial and agricultural production,scientific research medical and health , laboratory test
sample drying, heat treatment and heating, but not for the article such as volatile, flammable and explosive,
lest cause explosion.
3
Trolly
Industrail Hot Air Drying Oven
Features
1,Control system adopts intelligent temperature controller and a button control, or touch panel, convenient operation, long
service life.
2, Hot air circulated in the working shop, high thermal efficiency, energy saving;
3, Using the forced ventilation function, the box is not adjustable air distributing plate, material drying uniformity.
4, Low noise, automatic temperature control, convenient installation and repair.
5, Wide applicable range, variety of materials can be drying.
6, Heating methods: steam heating, electric heating, or steam electric dual purpose,
7, Steam heating temperature: room temperature to150 degree(adjustable).
8, Far infrared electric heating: room temperature to 300 degree(adjustable).
9, Common steam pressure: 0.02~0.08Mpa(2~8kg/ cm² )10, Electric heating power:5-8w/h.
4
Details
Tray
CT-C-O 50 0.45 101400×1200×
20001 24
CT-C-I 100 0.45 202300×1200×
20002 48
CT-C-II 200 0.9 402300×2200×
20004 96
CT-C-III 300 1.35 502300×3220×
20006 144
CT-C-IV 400 1.8 1004450×2200×
20008 192
5
10
18
36
54
72
Especially for root vegetables drying such as carrots,cabbage,peas,potato,agricultural products and nuts
etc. These vegetable and fruit should be sliced before drying.
Application
Technical parameters:
dimensions(m
m)
Steam to be
consumed(kg/h)
Heat exchange
arer(㎡)Modle
Power(K
w)
Capacity(
Kg)baking cars trays
Features
Application:
Widely used in pharmaceutical , food, chemical and other industries, especially for a variety of herbs,spice, raw materials and
semifinished products , Chinese Herbal Medicine, Chinese medicine powder , health products and other materials dry sterilization.
6
Box-type Microwave Dryer
1,The rotating tray with high efficiency, uniform drying and reliable sterilization.
2,The bottom adopted flat plate structure, which is convenient for cleaning and maintenance of equipment.
3,The man-machine interface operation, PLC automatic control, simple operation.
4, Magnetron uses a unique water-cooled technology , easy installation, high thermal efficiency, long life.
5,Using non-contact infrared temperature measurement technology, high precision, simple control.
6,Suitable for small batch, many kinds of materials drying and sterilization.
Technical parameters:
GRT-M-6 GRT-M-15 GRT-M-18
6 15 18
≤7 ≤17 ≤20
1.2×1.0×1.6 1.9×1.5×1.8 2.4×2.0×1.8
550 850 1350
Microwave Workflow Chart
7
Model
Microwave power(Kw)
Input power(Kw)
Microwave frequency(MHz)
GRT-M-9
Temprature(℃)
Microwave leakage(mW/c㎡)
Layer
Cooling system
Dimension(m)
Weight(Kg)
air cooling/water cooling
1.4×1.0×1.6
9
≤10
600
2450±50
60-120
≤1
1-3
Features
Application
8
Cabinet Vacuum Microwave Dryer
1, The core component of the microwave system is independent R & D and manufacturing, strictly according to the
standard of Great.
2, Magnetron adopts unique air cooling technology, convenient installation, high cooling efficiency, long service life.
3, Mainly adopts water ring vacuum pump, vacuum control device can control according to different material for purpose
of low temperature drying.
4, Non-contact infrared temperature measurement technology with timely and measuring the temperature of the
material, ensures the accuracy of temperature control which is helpful to improve product quality.
5, Rotary tray, vacuum chamber,uniform drying thoroughly,nice color and good taste.
6, Compact structure, small area , inner wall of the container is smooth, no dead Angle, easy to clean.
7, Compliance with GMP certification requirements.Microwave leakage numerical: ≤1mW/c㎡ (National standard ≤
1mW/c㎡)
Mainly used for medicine extract , herbs, Chinese and Western medicines, diamond powder, health products low
temperature drying process , is also widely used in food, biological engineering , chemical engineering , materials and
other heat-sensitive materials low and high temperature drying.
Technical parameters
9
Features
Application
Industrial Tunnel Microwave Dryer
1,Design for large quantities and continuous operation users.
2,Drying and sterilizing synchronously, optimization process flow, improved the production efficiency.
3,The machine adopts food grade stainless steel, beautiful appearance, easy to clean.
4,The core component of the microwave system is independent R & D and manufacturing, strictly according to the
standard of Great.
5,The man-machine interface operation, PLC automatic control, can realize the data storage, output, printing and
other functions.
6,Parameters can be set free , even a variety of process curve.
7,Microwave power continuous stepless adjustable, speed frequency adjustable, temperature and humidity intelligent
control.
8,Automatic start-up and shut-down, realize the material operation and microwave synchronously.
9,Using non-contact infrared temperature measurement technology, high precision, simple control.
10,Adopts original wet exhaust system, wet discharging quickly. equipped with automatic correction system, to ensure
the stable operation.
Mainly used for drying of leaves, powder, charcoal and food. For example: soybean protein textured, moringa leaf, bay
leaf,Hookah carbon,petrochemical aids,Sorghum leaf, Jujube, soybean, drawing protein, sesame, black beans,
mushrooms, melon seeds, pepper, beef jerky, dried fish, spices, instant noodles, biscuits and so on.
10
Complete Machine
Technical parameters
11
Ground requirements Cement ground and smooth
1.1
Industrial grade stainless steel
≤1
≤150℃( Controllable )
Silvery white
User instructions , The factory inspection sheet , Packing list , Warranty
and support guide, Certificate of product.
Material
Microwave leakage
(mw/cm2)
Temperature control
8000×1100×1700
≈1.5
0.75
Color
Random accessories
Fan power(Kw)
Size(L*W*H)(mm)
Weight(T)
Motor power (Kw)
Frequency (MHz)
Output power(Kw)
2450±50
30(adjustable)
Model GRT-30
Features
Technical parameters
12
Color Silvery white
Random accessories
User instructions , The factory inspection sheet , Packing list , Warranty
and support guide, Certificate of product.
Ground requirements Cement ground and smooth
Material Industrial grade stainless steel
Microwave leakage
(mw/cm2) ≤1
Temperature control ≤150℃( Controllable )
Weight(T) ≈3.5
Motor power (Kw) 0.75
Fan power(Kw) 1.8
2450±50
Output power(Kw) 80(adjustable)
Size(L*W*H)(mm) 12000×1100×1700
Mainly used for sterilization, puffing and curing of food. For example: soybean, drawing protein,instant noodle, black
beans, mushrooms, melon seeds, pepper, beef jerky, dried fish, spices, instant noodles, biscuits and so on. Also can
used for sterilization of medicine and mineral powder.
Application
Tunnel Microwave Sterilization, Puffing and Curing Function
1, Low temperature drying sterilization keeps nutrition,short time and fast speed.
2, It is easy to control and realize automation production.
3, Curing uniform, retained the nutrients in maximum extent and improved product quality.
4, Puffing with good color and taste, non fried food and environmental health, which is clean and sanitation.
5, Using special oil removal equipment recycles waste oil.
6, Improved working conditions and saved area.
7, The equipment is simple and craft is advanced.
Model GRT-80
Frequency (MHz)
Introduction
Features
Industrial Mesh Belt Dryer
It is a kind of batch, continuous production equipment.The main heating mode are electric heating and steam heating.Its
main working principle is to spread the material evenly on net belt combined with 12-60 wire-mesh belt . The dried
material is draged by the transmission device moving back and forth in the dryer machine. hot air passing through the
materia, then water vapor is eliminated from the wet hole, so as to achieve the purpose of drying.The cabinet is
combined by standard length section. In order to save space,The dryer can be made into multi-layer types,normally
there are two room with three layers , two rooms with five layers.Its length can be 6-40 m and width is 0.6-3.0 m.
1. mount of air, heating temperature, time of material sticking on the belt and velocity of feeding material can be adjusted in order
to obtain the best drying effect.
2. Equipments configuration is very flexible. It can use the netlike belt washing system and cooling raw material system
3. Hot air can be circular Unique air dividing device, it makes hot air distribute uniformly; this can guarantee products quality
4. Heating source can be selected from steam, conducting heat oil, electricity, coal furnace and oil burner
5. Hot air go through material layer from bottom to top and from top to bottom, it increases the contact area of material and hot air
and also the drying intensity.
6. We adopt unique internal air blowing device. It not only increases the relative speed of material and hot air and drying intensity
but also the uniform drying of materials.
7. It is fully enclosed structure. There is no outer air pipes except the dehumidifying air pipe, thus the materials won’t be polluted
and the heat efficiency and working condition are improved.
8. It is easy to contact with all parts inside the main machine, so it's easy for cleaning.
9. The belt speed can be controlled easily to guarantee the final moisture of products.
10. Easy to assemble, after assembling the conveyor elevator the machines can be working.
13
Technical Parameters
Fan Motor Power
14
about 1-3t/h
The transmission system Frequency control of motor speed
Drivermotor + reducer + electromagnetic coupling
Capacity
Mesh belt speedElectromagnetic
GRT8020-4
8000(L)*2000(W)*2500(4 Layer)
3kw
30kw
Workflow Chart
C: Rang of application:
It can be widely used in metallurgy, building materials, ceramics, organic fertilizer, chemical and other industries, and expecially for food
and vegetables drying processing.
0.5-6m/min
304 Stainless Steel Mesh belt
Rotary Speed
Belt Type(Dryer chain)
Modle
Overall size(mm)
Main Machine Motor
Features
Application
Model GRT-W-1 GRT-W-3 GRT-W-4
Capacity(Kg/h) 100-300 2000 3000
Size(m) 2.0×0.8×1.2 4.2×1.0×1.6 5.2×1.0×1.6
Weight(Kg) 400 800 1000
Power(Kw) 2.2/380V 3.8/380V 4.75/380V
Package
Material
Washing Machine
1. It adopts bubble, cycle surfing, high pressure spray washing way combinations to make the vegetable and fruits get a full
range of thorough cleaning.
2. Main parts are made of high quality stainless steel, which is in accordance with the foodstuff sanitation standard exactly
and guarantee a long service life.
3. High efficiency cleaning, energy and water saving, stable and reliable performance.
4. The speed for conveyor can be regulated and customized according to customers’ requirements.
5. Simple operation, convenient maintenance and low consumption.
6. Cleaning water can be recycled.
Fruit bubble cleaning machine is suitable for washing fresh
vegetable and fruits such as tomato,
mushroom,apple,strawberry ,pineapple
,pear,peach,mango,cabbage ,morinage leaf ,baby lettuce
and so on in food processing line. It is special vegetable
cleaning equipment to replace the heavy manual work with
high efficiency and energy saving.
15
Technical parameters
SUS304
GRT-W-2
500-1000
3.5×0.8×1.2
600
3/380V
plywood
Features
Model GRT-G-20B GRT-G-40B GRT-G-50B
Capacity(Kg/h) 60-150 200-800 200-1000
Fineness(mesh) 60-120 60-120 60-120
Voltage(V) 380 380 380
Motor power(Kw) 4 7.5 18
Main speed(r/min) 4500 3400 3200
Dimension(m) 1.1×0.5×1.65 1.35×0.7×1.7 1.35×1.2×2.7
Weight(Kg) 220 450 650
Grinding Machine
1.This grinding machine uses the relatively high-speed operation of activities gear and fixed gear to crush the materials. The crushed
materials can be discharged directly by the grinding chamber, the finished powder size can be changed by replacing different mesh
size sieve;
2.This machine's structure is simple but sturdy, it is all made of 304 stainless steel and has smooth operation and low noise, it is easy
to be cleaned, the materials can be crushed quickly and uniformly, the effect is good;
3.All alveolus inside the enclosure are processed by precision machines to achieve smooth surfaces, so as to be cleaned easily, the
ordinary grinder usually has the rough inner wall, easy to accumulate powder and difficult to be cleaned, this machine can change
these bad phenomena, the production of food, pharmaceutical and chemicals can better meet the health requirements.
Application
320
60-120
380
5.5
3800
1.2×0.6×1.65
This grinder machine can be mainly used for grinding dry
spices and herbs, grains, herbal medicines containing roots
and branches, chemical materials, and some other dry and
brittle materials.
Technical parameters
GRT-G-30B
100-300
16
Application
Technical parameters
Model GRT-250 GRT-750 GRT-1000
Capacity(Kg/batch) 250 750 1000
Power(Kw) 6.12 14.12 18.12
HP steam(MPa) 0.3-0.6 0.3-0.6 0.3-0.6
LP steam(MPa) 0.1-0.2 0.1-0.2 0.1-0.2
HP temp(℃) <85 <85 <85
LP temp(℃) <100 <100 <100
Trolley size(m) 1.0×1.03×1.98 1.0×1.03×1.98 1.0×1.03×1.98
Dimension(m) 1.35×1.51×2.6 3.66×1.51×2.6 4.75×1.51×2.6
Weight(Kg) 1800 3200 3900
Smoking Machine
1, The machine has the super function of baking, drying, steaming, boiling, cold smoking, hot smoking and cooling, which is now
widely used in the smoking meat,chicken,beef, fish, sausage, and some other food that need to be smoked.
2, The users can choose the proper processes to suit yours special needs, achieving the purpose of being cooked, smoked and
sterilized.
<85
<100
1.0×1.03×1.98
2.42×1.51×2.6
2500
GRT-500
500
10.12
0.3-0.6
0.1-0.2
Smoked furnace is one of indispensable equipment in the meat
curing process, the machine can cooking, drying, humidification drying,
baking, smoked, exhaust, cleaning, etc.Host framework sandwich filling
imported high temperature resistant polyurethane foam material
molding, enhances the heat preservation effect, good sealing, energy
saving efficiency. Automatic fuming furnace's touch screen,
programmable controllers and relay, solenoid valves and other key
electric elements adopt imported products.Large Windows of the man-
machine interface, vivid and intuitive display equipment running status,
can be adjusted at any time during the run time, temperature, humidity,
ventilation state parameters such as size, operation is very
simple.Excellent circulation system, can make the steaming mist evenly
distributed inside the furnace, which makes meat color even, colour and
lustre is beautiful, to ensure product has the high production rate.
17
Features
Technical parameters
Belt Conveyor
1. The workbench is made of PVC material which can protect the external appearance of products.
2. Conveyor speed can be adjusted freely from 0~6m/min, operate easily and use conveniently.
3. It adapts universal castors with brake which can fix and move easily.
4. It is not only can realize automation to work with robot by connecting peripheral signal but also can work
independently.
5. The TBA and TBL Series conveyor belt adjusted aluminum alloy frame which the height can be adjusted
according to requirements.
6. Customized spec is available according to customers’ special requirement.
3P, AC 220V/380V, 50Hz
1.1Kw
450Kg
Description
Baffle
Machine
Baffle distance
Frame material
Conveying capacity
Voltage&frecquency
Power
N.W
Heigjht
Packing size
3480mm
3090(L)×660(W)×650(H)mm
Inclined belt conveyor
food grade polypropylene(PP)
254mm(adjustable)
stainless steel(carbon steel)
3-7m3/h
18
Introduction
Application
Technical parameters
GRT-A2 GRT-A5 GRT-A7 GRT-A8 GRT-A12
2 5 7 8 12
Φ102mm Φ141mm Φ159mm Φ168mm Φ219mm
100 200 200 200 200
610 1560 2260 3060 4060
100 170 200 220 270
720×620×800
Air Conveyor
This machine can convey many different materials, like dry powder,such as coffee powder, wheat flour, condiment and it also fits for
some small batches. Combining with the packaging machine of our company, we can present you situation tracing with the above
material. It can also be used separately. The whole machine are made of stainless steel of 304 except for the motor.
1.The vibrating screw feeding machine equips with double
motors:feeding motor and vibrating motor, each of them has
its own switch control.
2.Once starts the switch,the hopper would be in continuously
vibration which makes the material flow easily and convective.
and with different requirement,the size can be changed X cor
made according to customer’s requirement.
3.The hopper separates from the twisting shift, designing with
the reasonable structure, each part of the conveyor can be
taken down easily.
4.With dust-proof characteristic, the hopper won’t be glued or
polluted by dust and powder. And the complete machine is
made of Ss304 except for the motor.
5.With specific design,it’s very easily and convenient to clean
up the residue and leftover,also this equipment can discharge
the material reversely, and the storing materials at the bottom
of hopper pipe can be easily released from the door once
starting the switch.
Diameter of pipe
Hopper volume(L)
Power supply
Total power(W)
Weight(Kg)
Dimension of hopper(mm)
Charging height
Charging angle
Standard 1.85m,1-5m could be designed and manufactured
Standard 45 degree, 30-60 degree are also available
19
200
3P AC208-145V 50-60Hz
810
130
1023×820×900
Main specification
Charging capacity(m3/h)
GRT-A3
3
Φ114mm
Vacuum Packing Machine
Introduction
Application
Technical parameters
Type Power supply Pressure(min) Speed(times/h) Dimension(mm) Weight
GRT-400 220/380V, 50Hz 1.33Kpa 90-180 520×515×910 80Kg
GRT-700 220/380V, 50Hz 1.5Kpa 90-181 750×650×1000 130Kg
20
700×10×2mm750×600×135
400×10×2mm
1, Food vacuum packaging machine working process is relatively
simple, Put the food into the packing bag in advance. food vacuum
packing machine exhausted the air in the packaging bag to reach a
predetermined vacuum degree. Then complete the sealing process.
2, The main role of food vacuum packaging machine is deoxidize to
prevent food spoilage.
3, The principle of food vacuum packaging machine also is simple,
because food spoilage caused by microbial activity, and most
microorganisms (such as mould and yeast) survival is need oxygen.
Vacuum packaging is use of this principle, the cell oxygen of the
packing bag and the food inside was removed, made the microbial lose
"the survival of the environment".
4, Food vacuum packaging machine, not only can inhibit microbial
growth and reproduction, but also can prevent food oxidation.
Widely used in food, medicine, chemical vegetables, seafood,
medicine, cosmetic, tea, chemical raw materials, all kinds of
electronic products, hardware components, rare earth metal
industries .
Vacuum chamber size Effective sealing size
500×460×110
Add: NO.1 Building,University Science Park,
High-tech Development Zone,Zhengzhou, Henan, China.
Tel: +86 371 60206811
Fax: +86 371 60206811
Mobile: +86 15939009840
Zip: 453000
Email: [email protected]
Http: greatmachinery.en.alibaba.com
www.greatmachineryequipment.com
ZHENGZHOU GREAT MACHINERY EQUIPMENT CO,. LTD