Agriculture Bran Microwave Stabilization

People recently realize the important agriculture bran is good for our health. Daily consuming some bran can reduce the risk of cardiovascular diseases and high blood pressure. How to treat the rice & wheat bran become an important part for many food company. Let’s see the microwave heating treatment for rice bran.

Experimental evidence obtained from physical, thermal and nutritional studies have shown that microwave heating is an effective method for the inactivation of lipase that is responsible for rice bran degradation and instability. Rice bran, stabilized by microwave heating at 2450MHz for 3 min was found to be stable for up to four weeks in storage. Free fatty acid (FFA) content of microwave stabilized bran increased from 4.0% to 4.9% in long grain rice bran and from 4.6% too 6.25% in medium grain rice bran, even when stored under unfavorable storage conditions (33°±2°C, 75±5% relative humidity). In contrast, increases in the untreated bran FFA ranged from 4.0% to 68.3% and 4.6% to 56.8% in long and medium grain bran, respectively.

Based on the experiment, MAX Industrial Microwave manufactures conveyor belt s2450Mhz microwave to heat wheat bran and raw rice bran. Comparing to other treatment, there is no doubt that microwave treatment is an efficient way in which not only quickly process rice bran, but also keep much nutrition.

The rice bran samples were subjected to eight treatments including hot air oven heating, micro wave heating and ethanol to study their effect on rice bran stability. Different parameters including rancidity of rice bran oil and its' nutritive values were determined on zero, 30 days and.

180 days of storage at room temperature (32°C) after applying these treatments. The treatments were(1) Control, (2) Autoclave and subsequently drying at 80℃overnight, (3) Hot air oven at 130℃for 20 minutes,(4) Hot air dryer at 180℃for 5 minutes, (5) microwave at 900 watt for 1 minute, (6) microwave at 900 watt for 1.5 minute, (7) microwave treatment for 2.5 minutes,(8) Soaking with 80% Et-OH for 6 hour and after filtration, drying of the RB in the oven 80℃and subsequently grinding into powder form. After completion of the treatments, all the containers were kept in room temperature(32℃) and the following biochemical parameter were estimated at 1 day, 30 days and 180 days interval.

The nutritional quality of rice bran (RB) differs significantly at different days of preservation at room temperature (32°C) (Table 1). The antioxidative activity (AA) of crude ethanolic extracts was determined by DPPH assay methodology. At the first day of treatment, the highest AA (87.53% inhibition) was found from treatment 6 (microwave heating for 1.5 minutes) followed by treatment 7 i.e. microwave heating for 2.5 minutes (85.39% inhibition) and after 180 days of preservation, both of the above treatments performed better (highest AA: 83.4 and 83.53% inhibition respectively) as compared to others

From the present work, it could be concluded that Microwave treatment for 2.5 minutes gave very good results in respect of minimum rancidity and higher nutritional value, when we preserved it for 180 days. Actually, preservation of rice bran is necessary because the value added product like rice bran cake, biscuit can be prepared by this stabilized bran and these products are very good for our health especially for cardiovascular diseases.

Microwave rice & wheat bran stabilization machine is widely recognized by many agriculture farms and food companies. It is also a totally environmentally-friendly machine without any pollution so the microwave heating machine significantly improves working condition. For your rice or wheat bran stabilization application, you can contact with MAX Industrial Microwave.

Microwave Machine Dry Insects

Dried insects are used for feeding fish, poultry and birds, which as a rich protein. There is a variety of insects including mealworms, super worms, wax worms, crickets, locust, silkworm, earth worm, black soldier fly larva, scorpion and other insects. An efficient microwave dryer is capable of drying all of insects under a short time.

MAX Industrial Microwave manufacture two kinds of microwave machines to dry those insects including vertical batch oven and conveyor tunnel microwave.

Vertical batch oven suits for drying a small amount of insects from 6kg to 20kg. Insect farm only need lay the insect on our special microwave tray then start our machine to dry the insects. It is very easy to operate and simple to do maintenance.

Conveyor tunnel microwave is capable of continuously drying a large amount of insects over 30kg.

MAX Industrial Microwave Machine is widely used for drying all kinds of insects to meet with insect farm demand. For your insect drying application, you could contact with us for more information.

Liquid Seasoning Microwave Drying Machine

Microwave seasoning drying machine is applied for a variety of condiment including chicken flavor, beef flavor, pork flavor and yeast seasoning. It is also used for sea food flavor seasoning like fish, shrimp and others.

Processing craft: high density liquid condiment---feeding device---microwave restrain device---microwave heating % drying device (temperature sensor and moisture exhaust system)-microwave restrain device---cooling device---grinding machine.

Liquid Seasoning Microwave Drying Feature:

1. Less drying time and good aroma

2. Low temperature drying process, uniform drying result and bright color

3. The dehydration moisture is exhausted from inside to surface, hence, microwave can puff the material.

4. Microwave only absorbs the water molecular to heat so microwave concentrate on drying moisture part of material. Therefore, microwave can achieve a uniform drying result.

5. Energy saving and high efficiency. Microwave works on the material without any heat loss and heat conduction. Comparing to infrared heating, it can save 30% energy consumption

6. Easily control and advanced craft. Comparing to traditional heating solution, it is easily to control and flexible adjust. In the heating process, there is no polluted gas and water improve working environment.

Prawn Microwave Industrial Cooked

MAX Industrial Microwave combines microwave technology with IR heating resource to cook prawn and shrimp products.  The prawn is transferred on the conveyor belt so it can flexible to adjust the speed to meet with different craft demands. Therefore, the microwave heated prawn is much tender and aroma.The whole machine is fabricated by the stainless steel to strictly control the hygiene standard. On the other hand, we control microwave leakage level to prevent operator from microwave harmful radiation.

Prawn Industrial Microwave Heating Features:

1. High efficiency, energy saving and heating uniform. Microwave has a strong penetration ability to heat material inside and surface. And only material itself can absorb the microwave so it can save energy consumption.

2. Microwave is a low temperature heaing & sterilization equipment which can maintain food original flavor, tasty and color comparing to traditional heating solution. During the heating process, microwave can also puff the shrimp to obtain a better tasty.

3. Microwave can continuously produce products without thermal inertia. The microwave machine is able to immediately shut down and start on and work 24 hours. Also, the microwave power and speed is adjustable.

4. It can significantly improve the working environment and take a small space.

Industrial cooked shrimp or prawn, you could contact and consult with MAX Industrial Microwave.

Electricity Hot Air Batch Oven Dryer

Recently, we manufacture an electricity hot air batch oven dryer to our customers who dry tea products. Electricity hot air batch oven convert electricity power to heating resource. The installed circulated fan delivery cool air to heating resource subsequently converting hot air to heat goods, the moisture of material would be evaporated, and the afterheat is circulated to further use. The batch oven hot air temperature and drying time is flexible to control according to heated material craft.

Hot Air Dryer Technical Illustration:

Raw Material: Inner material is 304 stainless steel, the outer surface is Q235

Machine Surface: surface is smooth, elegant and small footprint

Air velocity: Operator can adjust air velocity to transfer the uniform and strong air assure material fast and uniform drying result.

Sealing: We adopt the non-toxic sealing rubber between oven door and oven main machine. Also, the oven insulation layer is used as the special material to prevent heat from losing.

Maintenance: We use special design to avoid environment air disturb inner working condition. There is no water leakage in the insulation layer, and easily to maintain and clean.

According to demanding capacity, we design 2 trolleys, 4 trolleys, 8 trolleys and 16 trolleys machine to meet with customers’ requirement. The trays which are laid on the trolley are including stainless steel tray, stainless steel tray with bottom hole and cross mesh tray. A multiple type of tray had better dry result for the different feature material.

Electricity hot air is also an environment friendly machine that easily operates and maintain. It is used for drying tea, fruit, vegetables, agriculture, chemical material, food and other high moisture material etc. For more information, you could contact with info@maxindustrialmicrowave.com.

Microwave Worm Dehydration

MAX industrial microwave dryer is practical, easy to use and efficient machine to dry herbs, seeds, timber, grains and worms. Especially, microwave dryer is an innovative method to dry a variety of worms like mealworms, super worms, fly maggots, black solider fly larva and cricket etc. Hot air dryer would take a longer drying time and turn worms to brown and black color. Comparing to traditional hot air, microwave drying machine is able to quickly dehydrate and inflate the worms in order to preserve worm original color and nutrition. Therefore, Microwave drying models are used in many worms, bugs and insects farms.

For a small amount of worm dehydration application, we suggest that farm owner use batch oven dryer that dehydrate 6kg~24kg worms per hour.

For a large amount of worm drying purpose, the conveyor furnace would be much efficient which can process over hundred kilograms worms per hour.

No matter what kind of worm, insects or bugs, if you want to dehydrate them, you could contact with MAX Industrial Microwave.  

Industrial Chemical Microwave Dryer

Industrial Microwave is applied for drying a variety of industrial chemical products. Thermal process is a vital to chemical applications.MAX microwave creates the advantage of shorter processing time, uniform material temperature and flexible to operate machine. Especially for the low moisture content chemical products, microwave directly works on the water molecular without heating conduction to dramatically shorten drying time.

For some industrial chemical products, microwave consume 70 percent less energy than conventional external heating systems that use fossil fuel and improve chemical-reaction productivity by three times compared to dispersed heating systems. Practical uses will now be developed for high-level energy saving in the chemical industry.

Whereas external heating systems consume high amounts of energy because they need to heat both the equipment and the chemicals inside, the new internal heating system saves energy consumption by heating the chemicals only.

MAX Industrial Microwave designs an innovative microwave system to dry and heat chemical products in a fast and safe way.

Black Soldier Fly Larva Microwave Drying Report

Testing Recoards, Time is 4th May 2016:

Machine Model:MAX-12

the total weight of sample is 6kg fresh black soldier fly larva, the sample is divided to three groups, each group is two kg

First group-- time consumption is seven minutes and twenty seconds, dried goods is 0.76kg,

Second group--- time consumption is seven minutes and twenty seconds, dried goods is 0.78kg.

Third group-- time consumption is seven minutes and ten seconds, dried goods is 0.76kg,

This model can produce 6.4kg dried black soldier fly larva and dry 16.7kg fresh black soldier fly larva. The power consumption is 11kw/h.

Machine Model:MAX-18

The total sample weight is 12.34kg black solider fly larva, the samples is divided into 4 groups.

First group—sample is 3 kg fresh black soldier fly larva, time consumption is six minutes and thirty seconds, dried goods is 1.02kg.

Second group--- sample is 3 kg fresh black soldier fly larva,time consumption is isx minutes and twenty seconds, dried goods is 1.04kg.

Third group-- sample is 4 kg fresh black soldier fly larva, time consumption is seven minutes and fifty seconds+ forty seconds, dried goods is 1.4kg,

Fourth group-- sample is 2.34 kg fresh black soldier fly larva, time consumption is four minutes and fifty-nine seconds, dried goods is 0.86kg,

This model machine can process 28kg fresh black soldier fly larva, and obtain 9.8kg dried goods.

MAX Industrial Microwave can quickly dry and puff black soldier fly larva to achieve a better products than traditional methods hot air drying solution. We also customize different capacity machine to meet with different farm requiremnet.

2016 Hot Selling---Oat Drying Machine

It’s warm, satisfying and hearty to have a hot bowl of oat, while the health benefits of oats are documented in hundreds of studies, the power of oats to improve our health. The process line of oat is including water boiling, drain & centrifuge to remove water and final dehydration.

As an efficient machine, MAX industrial microwave dehydrates and sterilizes oat at the same time under a relative low temperature. The customized microwave conveyor machine dries oat capacity ranging from 100kg/h to 1000kg/h. On the other hand, microwave sterilizes the oat products like kill E-coli, Coliform, Mould, Yeast and other pathogenic bacteria etc. It is important to keep food clean and hygiene standard. The whole dehydration and sterilization time are between 3 minutes to 5 minutes. Microwave can effectively reduce the energy consumption and improve working environment condition with Zero pollution.

Industrial Microwave is able to pre-cook, roast, dry and sterilize a variety of grains and cereal etc. Complete new design and innovative machine dramatically reduce energy waste and improve products quality.

Microwave Drying

We are all familiar with the kitchen microwave. For man decades, microwave companies have tried to develop versions of microwave drying machine for many applications. As a industrial microwave system manufacturer, MAX Industrial is devoted to research the new microwave technology and system to service all over the world companies.

MAX industrial microwave is applied for sterilizing and drying all kinds of power type material, high density liquid, solids etc. MAX modern microwave drying systems are all equipped with the necessary safety measures to ensure completely safe processing for both product and operator. Meticulously design of the process specifications is necessary to obtain optimal results from the microwave technology in drying.

Recently, we manufacture a starch drying microwave machine which quick dry and sterilize starch powder. We supply from front lifting machine to packing machine.  Food companies quickly delivery, dry and pack goods. Unlike conventional oven drying, which is normally performed over the course of several hours to overnight, microwave drying yields accurate results in minutes, making it ideal for process control. Too much or too little moisture can cause out-of-specification product, resulting in poor or inconsistent product quality and increased production costs. MAX Industrial Microwave can effectively avoid products poor qualification. 

Industrial Microwave Technology

Heat-drying has become an important procedure in almost all fields of industrial processing.  Apart from the popular conventional procedures based on conduction, convection, or infra-red radiation, heat-drying utilizing microwave energy is an attractive solution to many problems in process technology. In microwave drying, the heat is generated by directly transforming the electromagnetic energy into kinetic molecular energy, thus the heat is generated directly within the material to be dried. Microwaves produce heat by vibrating water molecules, almost a billion times per second.  The resulting friction converts the radio energy to heat energy and vaporizes the water. As compared to conventional drying methods, microwaves penetrate into much greater depths. If the penetration depth is bigger than the product dimensions, this is so-called volume heating with the following advantages

A further field of application for microwave dryer in addition to existing conventional systems is the end drying to low residual moisture levels down into the ppm range. When we apply industrial microwave technology, we should notice there are other properties of the product that need to be considered, such as its capacity to absorb water, shape and size of the product, as well as the temperature-dependent dielectric properties interacting with the microwaves. To obtain optimal drying results, it is necessary to develop a microwave system that takes all the properties of the entire system into account.

In recent years we have work closer with research organization and universities to provide novel system and equipment for all kinds of drying application. We have test machine available to evaluate your material and demonstrate that microwave processing will produce a suitable product for your demands. Not just is a microwave heating and drying machine, we provide an outstanding/customized plan for your project.  We also offer custom control packages including material handling machine and further cooling line.

MAX Industrial Microwave offers a wide range of solutions to suit almost any need no matter what large or small, simple or complex. 

Microwave Spice Sterilization Machine

With the development of microwave heating machine, MAX Industrial Microwave proactively manufactures the high standard microwave system and machine to meet with domestic and international requirement.

Recently, we manufacture a chili microwave sterilization machine for Sri Lanka spice company. The spice size is 40 mesh, the material moisture content is around 18%. The company target is to eliminate the pathogenic bacteria like yeast, mould, E-coli and staphylococcus as well as the Total Viable Count. Our conveyor belt microwave continuously pasteurizes the material in order to process a large amount of spices. We are able to manufacture different capacity microwave sterilization machines from 200kg/hour to 1000kg/hour.

With rich microwave sterilization experience, MAX microwave sterilization machine will be your efficient tool.

Microwave Dry and sterilize Starch

In some humidity area, company need to dry starch from 12% moisture content down to 6%-7%.Conventional heating and drying solutions approach starch from the surface, applying heat only to the outside edge. Traditional technique fast dehydrates surface moisture, but it is inefficient to dry low moisture content of material or remove liquid trapped inside the material.

The microwave heating occurs instantaneously and can be very fast, although it does not have to be. However, the speed of microwave heating can be an advantage, and is often possible to accomplish in seconds and minutes what could take minutes, hours, and even days with conventional heating methods

Microwave Heating and Drying Machine Advantage:

Microwave systems are more compact, requiring a smaller equipment footprint.

Microwave energy is precisely controllable and can be turned on and off instantly, eliminating the need for warm-up and cool-down. Lack of high-temperature heating surfaces greatly reduces the amount of product that is burned or overheated.

The use of industrial microwave systems avoids combustible gaseous by-products, eliminating the need for environmental permits and improving working conditions.

Compared to conventional heating, microwave heated food products tend to retain a higher percentage of flavors and nutrients

It can also sterilize starch during the drying purpose to avoid the

Microwaves heating machine reduces production run times and both cleaning times and chemical costs.

Except to dry starch, microwave drying machine is also used to dry soybean, sesame, rice, flour and others. 

Microwave Heating System

Microwave Heating System providces a form of electromagnetic energy where polar molecules as well as free ions in receptive materials respond to these fields through creation of molecular friction that results in heat throughout mass of material. Therefore, the microwave sterilization/pasteurization technology used has helped many spice and food companies to develop new food products which have not been possible till now because of limitation of severe heat in conventional retorting. Some of the advantages of microwave heating over conventional heating methods include high speed operations and space saving operations that reduces scrap and saves on labor. Here, with microwave energy penetrating to generate heat internally and at surface of treated material, it overcomes time and temperature limitations and produces high quality product even when materials that are being processed are fairly thick. Some of the benefits provided using technology includes:

Provides instantaneous electronic control as microwave power levels can be easily adjusted electronically in fraction of second

Microwave equipment is readily adaptable to automated systems and to data logging programs

Allows high process efficiency & operation speed as microwave processing requires fewer BTU's for same/better results than conventional equipment

Keeps food and spice original flavor and aroma during the pasteurization

 Microwave processing is clean as it is a inherently dry and fumeless process and is also environmentally clean specially in comparison to processes requiring additional media for heat transfer.

Microwave Dry Extruded Rice and Soya

Extruded rice, soya and others contain the 27%~25% moisture needs to be dehydrated to 10% moisture by specific dryer. Clean and efficiently drying extruded material is very important for food companies. Industrial microwave equipment not only quickly dehydrates moisture but also sterilizes all kinds of pathogenic microorganism. On the other hand, microwave can puff extruded rice and soya to obtain a better looking. Microwave heating at lower temperatures for a longer time yielded

MAX Industrial Microwave manufactures a complete set of machine including front lifting machine, microwave heating machine and rear cooling section. Food company simple connect our system with extruder and packing production to produce the products. Main conveyor belt microwave continuously dry the extruded rice and soya under a short time. The whole microwave drying process is in a clean ambient to assure products hygiene standard. We are able to customize different size of machine to meet with a variety of products capacity.

For you extruded soya or rice drying production line, you could contact with MAX Industrial Microwave.

Corrugated Board Adhesive Curing

The reduction of drying time and energy consumption are incessant goals in the corrugated board adhesive curing industry. Convective drying method spends a longer removing the adhesive moisture in order to get a completely dried corrugated board sheet. Today, new design conveyor microwave dryer could overcome the barriers to quickly dry corrugated board.

The Advantages of Microwave Dryer

Continuously process a large amount of corrugated boards under few minutes

Gelatinization temperature is typically 60-85℃

Quickly drive moisture to the surface to dry glue.

Microwave electromagnetic wave directly work on the water molecular saving the heat conduction stage to accelerate the drying speed.

Industrial Microwave drying method is an alternative and efficient drying solution for corrugated box, paper tube and other paper material.

Carrageenan Dehydration Machine

Carrageenans or carrageenins are extracted from red edible seaweeds. They are widely used in the food industry, for their gelling, thickening, and stabilizing properties. Their main application is in dairy and meat products, due to their strong binding to food proteins. There are three main varieties of carrageenan, which differ in their degree of sulphation. Kappa-carrageenan has one sulphate group per disaccharide. Iota-carrageenan has two sulphates per disaccharide. Lambda carrageenan has three sulphates per disaccharide. Carrageenan is avegetarian and vegan alternative to gelatin in some applications or may be used to replace gelatin in confectionery.

Use of carrageenan in infant formula and found that the additive was ‘not of concern’ in infant formula as food for special medical purposes at concentrations up to 1000 milligrams per liter.   The use of carrageenan in infant formula, organic or otherwise, is prohibited in the EU for precautionary reasons, but is permitted in other food items. In the US, it is permitted in organic and non-organic foods, including juices, chocolate milk, and organic infant formula. The application is including Desserts, ice cream, cream, milkshakes, yogurts, salad dressings, sweetened condensed milks, Soy milk, Vegetarian hot dogs, Personal lubricants, Pet food, Biotechnology, Diet sodas.

MAX Industrial Microwave manufactures the continuous furnace microwave which can quickly dry and sterilize carrageenan powder. Comparing to hot air drying and infrared, microwave is more efficient, especially in the lower moisture content, microwave vibrates the material water molecular to exert the heating energy. On the other hand, microwave sterilizes the microbes to keep food in a clean condition. 

Microwave Starch and Spice Sterilization Machine

Microwave technologies in general and the ability for them to sterilize spices and starch is good, it is a thermal process. The advantage is volumetric heating (so you can heat up a bulk due to creation of kinetic energy from the rapid rotation of polar molecules, like water, in the electromagnetic field). Some people also make the list of the disadvantages are that there can be non-uniform heating that could either create cold spots so you don't get uniform sterilization (microbial kill) or hot spots (scorching). These are the same problems you would experience at home with your 2450 MHZ unit. However, the shape of food we heating by home microwave is usually unstable and random, the heating uniform is also not easily achieved. To overcome this non-uniform heating in the industry, MAX Industrial Microwave adopts our own design feeder which uniformly lays the material on the belt by. Secondly, we design and install microwave magnetron on the top of belt which can cover each position of material to guarantee the heating uniform. Our microwave design assures every position which got heated by microwave.

If the products are packaged in plastics or glass with plastic closures then it would be possible to sterilize post packaging by microwave. You would want to make sure that any plastic packaging you would pick would not melt in a microwave. Glass is ok -but it is not possible to use a metal lid. If you were going to use glass, it would be a good idea to put a heat sealed liner on the top of the jar opening, and then microwave - since this would almost completely eliminate the risk of recontamination

915Mhz does have a better penetration depth than 2450Mhz. But it is typically used for defrosting thick ice block food and ceramic. For food heating, drying and sterilization, 2450Mhz is more common and enough to process material.

You will need to know the level of microbial contamination for the products you want to treat including bacterial amount before sterilization and final target. During the sterilization process, we also need make sure quality isn't affected (they turn brown or discoloration).

You are welcomed to visit us and have a trail to check microbes per gram and discoloration.MAX microwave starch and spice sterilization machine is widely used in the kill microbial industry especially in onions powder, starch, herbs and spices. 

Powder Material Drying and Sterilization Machine

Industrial microwave sterilization & heating machine is widely used in the powder type material drying and sterilization application. There are two common type of powder material like chemical powder and food powder.

Chemical Powder Drying

Microwave can quickly dry the chemical powder moisture saturation under extremely lower under 3%-1%. Microwave drying feature is only works on the water molecular so it save energy which conduct heat. We manufacture conveyor type industrial microwave which continuously heat and dry chemical powder. The clean working procedures prevent chemical from second chance contamination

Food Powder Sterilization

Like onions powder, spice powder, ginger powder, other seasoning powder material, the herbs and seasoning powder need to be sterilized prior to sell in the market. Comparing to high pressure sterilization and radiation sterilization, microwave sterilization is more easily to operation and control. Low temperature microwave sterilization maximum preserves food flavor and nutrition in order to keep original food tasty and aroma. The Total Viable Count meets or exceeds customer expectation as well as complete sterilize all pathogenic bacteria. We also meticulously confirm with customer material information to assure the desirable sterilize result.

All in all, MAX Industrial microwave is fitted for powder type material drying and heating application. Combining with decade experience, meticulously design and advanced craft, we manufacture the world leading commercial microwave system and units.

Wood Microwave Cured Glue

Improperly cured adhesive is one of the worst thing that happen in Laminated Veneer Lumber (LVL) engineered wood product. When glue doesn’t stick properly, the result can include delamination, loss of structural integrity, and inutility. Industrial microwave improve the cured glue procedures by reducing footprint, time and manpower, and by increasing productivity and quality.

How Microwave Cured and Dry Adhesive

We must admit that when a water molecule to an electric field like the one produced in a microwave oven, the changing electric filed in the oven twists the molecule around by its charges2.45 billions times per second. Bounce a water molecule around a few billion times a second like this, and it gets hot and heats up everything around it. The same working principle is the molecules in the glues that bind layers of wood together, they bounce around just like water molecules in a microwave oven.

Microwave Cured Wood Glues

Because microwave process is so fast, it also reduces the danger of glue dry-out during the lay-up stage. Microwave produce a lower coefficient of variability(COV) in the final product. The drawback to microwave is higher capital costs, but the payback is faster than with conventional system.

MAX industrial conveyor microwave ensure a direct and rapid curing of glue, particular application to the thicker, longer products.