Courage to take responsibility
Committed to ethical, responsible behavior
Shandong Leader Machinery Co.,ltd. strives to meet all legal and ethical requirements, and, as soon as possible, we also strive to go beyond these requirements. Shandong Leader Machinery Co.,ltd.'s responsibility is to do business in accordance with the highest professional and ethical standards and practices: the company will not tolerate any noncompliance.
Our principle of "responsibility for responsibility" is our compass for making business decisions.
We must also encourage our business partners, suppliers and other stakeholders to follow the same high ethical standards.
Product Description:
Tea Dryer Sterilizer main application of materials for the tea. Tea is a dicot plant, in our country there are 14 genera and 397 species. Tea is young leaves of tea tree leaves, and we usually refer to the life of the leaves of tea tree after processing, available to drink water products. Organic chemical composition of tea up to 450 kinds of more than 40 kinds of inorganic mineral elements. When improper storage of tea will be tempered by the temperature, even moldy, at this time must not be used in the sun drying, sun-dried tea will become bitter and difficult to drink, so tea should be treated as soon as possible after damp.
Shandong Leader Machinery Co.,ltd. Tea Dryer Sterilizer non-standard equipment, according to the specific production of customers, the type of tea, dry taste requirements, such as separate design and manufacturing. Shandong Leader Machinery Co.,ltd. 304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type energy saving and environmental protection, stable operation, high thermal efficiency, can dry a variety of varieties of tea, the equipment sold overseas, get a lot of foreign praise. Success stories: export Sri Lanka drying black tea package equipment. Related products: microwave buckwheat tea drying equipment,microwave agricultural drying equipment.
Shandong Leader Machinery Co.,ltd. equipment installation, commissioning of the date of the beginning, 12 months for the quality of warranty, life-long technical services. As the equipment is non-standard equipment, the above is for reference only, welcome new and old customers call us or visit our company directly to discuss cooperation.
We believe that you purchase Shandong Leader Machinery Co.,ltd. 304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type is your best and sensible choice.
304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type Technical parameters:
1, Input Power: Three-phase five-wire 380V ± 10% 50Hz ± 1%
2, microwave output power: 30kW (adjustable)
3, microwave frequency: 2450MHz ± 50Hz
4, rated input apparent power: ≤ 45kVA
5, out of the mouth height: 50mm
6, the transmission bandwidth: 650mm
7, the transmission speed: 0.1 ~ 5m / min
8, Dimensions (L × W × H): about 11630 × 1310 × 1668mm
9, working environment: 0 ~ 40 ℃, relative humidity ≤ 80%
10, 304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type production: dry dehydration 30kg per hour
11, in line with GB 10436-1989 workplace microwave radiation health standards
13, in line with GB / 5226.1-2002 mechanical safety machinery and electrical equipment
304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type
Product Description 1. What is microwave ?
Microwave refers to the frequency of electromagnetic wave 0.3GHz~300GHz, is a band limited radio abbreviation. It has penetrate, reflection, absorption of these three characteristics.
For glass, plastic or porcelain, microwave is almost through without being absorbed. And the self heating for water and food will absorb microwave. And on the metal stuff, it will reflect the microwave.
2. Advantage of microwave used in tea leaf drying
(a) Low temeprature heating , nearly no color change,no nutrition lost ,keep good taste of the tea leaves.
(b) Sterilization. Microwave not only can kill most of the bacteria in the leaf , but also can kill the insect .
(c) Cleaning production,no environment pollution,no dust,no noise pollution.
(d) Save cost .Very fast speed ,only need 2-10 mins , heating the tea leaves throughly and uniformly .Compared with the far infrared heating methods,microwave can save 1/3 of the cost.
(e) Big capacity.The machine is tunnel type ,can meet with continuous production.
(f) Easy to operate . The control button is installed in the control cabinet, 1-3 people is enough to control it.
3. The experimental comparison of several different drying methods
Table 1 appearance changes of Moringa leaves during different drying processes
(the capacity is 1kg,moisture content is from 65% to 8%)
Drying method |
Drying time |
Power consumption |
Color changes |
Microwave drying |
2min |
0.114kw |
Keep green |
Infrared drying |
1h |
3kw |
A little yellow |
Freeze drying |
6h |
114kw |
Keep green |
Hot air drying |
40min |
23.760kw |
A little yellow |
1.From this table we can see that different drying methods has a little effect for the color of the leaves.
2.But the microwave is the shortest drying time and lowest energy consumption drying method (This is mainly because microwave can penetrate through the leaves, and the water can evaporate from the surface and internal of the leaves at the same time . )
3.For freeze drying ,the temperature is ten degrees in the drying process, so also can maintain the color of the leaves,but time is longest and energy consumption is largest,not very practical in the industrial production.
Table2 the nutrients of Moringa leaves by different drying methods
Test item |
Microwave |
Infrared |
Freeze drying |
Hot air |
Calcium(%) |
0.67 |
0.64 |
0.71 |
0.65 |
Magnesium(%) |
0.26 |
0.27 |
0.25 |
0.28 |
Iron(mg/kg) |
258 |
150 |
115 |
185 |
copper(mg/kg) |
7.51 |
5.39 |
6.59 |
5.58 |
zinc(mg/kg) |
36.6 |
30.1 |
31.6 |
37.2 |
protein(%) |
21.8 |
22.3 |
20.7 |
23.1 |
fat(%) |
4.15 |
4.87 |
4.92 |
5.25 |
VC(mg/100g) |
355 |
447 |
193 |
192 |
VE(mg/100g) |
14.3 |
11.6 |
7.3 |
7.2 |
VA(mg/100g) |
2.8 |
2 |
2.1 |
2.2 |
1.The effects of different drying methods on metal elements content is not big.
2.But for VC, VE, VA. The microwave drying and infrared drying, for the destruction of the two is the least of them.
3.For the protein and fat,the microwave is the most suitable method.Because now high protein, low fat products are most popular.
4.But time of the infrared drying is longer than microwave drying.And consumption is larger than microwave drying method too.
5.So from these experiments and analysis,we can see the microwave drying machine is the most suitable method for moringa.
4.The machine can be designed according to your requirement.
Packaging & Shipping 5. Packaging picture ,use standarding wooden box , Be fumigated
6. Shipping
Transportation : By vessel
Delivery port : Qingdao
Our Services
Warranty : While delivering machine,we will provide 2 sets spare parts freely. For the whole equipment,warranty is 12 months,within 12 months,if have equipment quality problems , we will provide accessories freely.After expiration of the warranty period,if have spare parts problem, we only receive the cost of required replacement parts.We commit we will provide free technical support of the equipment all whole life .
Company Information 7. Why you choose LDLeader Microwave Dryer :
LDLeader company is a hi-tech enterprise that is emgaged in professional developing ,producing and selling on microwave energy applying equipment,which is one of the biggest sclae microwave energy equipments manufacturer in China now.
In line with LDLeader sprit of science ,factualistic ,prestigious and sincere,gathering the local and foreign top--grade talented person and elite ,depending on strong technique strength,completed examination means,science management and good quality-protecting system,our special brand--"LDLeader" microwave equipment are very famous in China with its superior quality ,also been exported to Europe,America,Middle East,Southeast Asian etc countries and regions.
FAQ1.The machine forbid to be opened when the heating box has no material in it .
2.The metal and sealing articles cannot be heating in the microwave.Because metal has reflection effect on magnetron , the sealing articles easy to cause explosion when the temperature rising.
3.Cleaning equipment regularly .
4.Regularly check whether the observation window has bump phenomenon , because this phenomenon easy cuase microwave leakage .
8. Our customers
The machine can be designed according to your requirement, please don't hesitate to click the below dialog box and send message to me for more details!!!
Delivery:
Small machine, we support TNT, DHL, FedEx,UPS.
Big machine, we support delivery by ship.
We can also deliver the machine to your agent in china if you have.
Warranty
1. We guarantee the item is “Brand New”, never been used and in perfect working condition.Every item will be tested carefully before shipping out.
2. Sometimes due to the mishandling in transportation, some parts may loose, the machine will not work properly.
In this case, please be patient, we will tell how to do it.
3. How to deal with product damage: if the package arrives in bad condition, please take packaging pictures before unpacking, and check the goods in front of the staff of shipping company, in case it is damaged in transportation due to rude handling. Contact us within 3 days if the product damaged, and please allow time for us to handle with the problems, we will try our best to solve it.
Shandong Leader Machinery Co.,ltd.'s after-sales service
For the whole 304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type,warranty is 12 months,within 12 months,if have equipment quality problems,we will provide accessories freely. After the expiration of the warranty period,if have spare parts problem,we only receive the cost of required replacement parts.We commit we will provide free technical support of equipment all whole life.
Welcome to enquiry!
Our company has engaged in producing and exporting 304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type for many years, and until now, our machine has exported to overseas market, such as Brazil, India, Indonesia,Russia, Thailand and so on, and get the foreign customers' unanimous praise.
Shandong Leader Machinery Co.,ltd. equipment installation, commissioning of the date of the beginning, 12 months for the quality of warranty, life-long technical services. As the equipment is non-standard equipment, the above is for reference only, welcome new and old customers call us or visit our company directly to discuss cooperation.
We believe that you purchase Shandong Leader Machinery Co.,ltd. 304# stainless steel tea leaf drying machine/ microwave drying oven / tunnel type is your best and sensible choice.
CONTACT:MISS ANNA
TEL: +86 0531 85064681
PHONE: +0086 15764119982(ALSO WHATSAPP & WECHAT)
EMAIL:SALES6@LDFOODMACHINE.COM
SKYPE: LEADERFOODMACHINESALES6
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