grt product brochure

GOOD QUALITY CREATES A BRIGHT FUTURE

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


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


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


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.


GRT-G-30B

100-300

16

Application


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


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


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


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

grt product brochure

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