Nano-particle Size Analyzer

We all agreed that we should buy projectors. After all, for young people who rent a house, the projector can not only achieve all purposes of the television, but also it is easy to carry with small space. Of course we should choose a projector.

However, for a family, what should they choose? TV or projectors? What are the advantages and disadvantages of multimedia projector?

Screen size

The most obvious difference between the projector and the TV is the projection screen. From the perspective of screen, whether it is a mobile phone or a TV, people are pursuing a large screen size.

Projectors are basically 100 inches or 200 inches start, and the size can be adjusted according to their own needs , but  80 inches television now is seldom to be seen.

Projectors win once

Floor space

Space demand is a crucial factor without the relation of the product itself, but in the realistic environment, which is very valuable , buying  the fixed space for a big screen TV must occupy one side wall basically.

To present youth, it seems that big sitting room is not the mainstream of the house, multimedia projector only needs one side white wall, if it installs curtain, its position is more flexible. You can put it wherever you want, and you can put the curtain back, the machine itself doesn't take up much space, so it's very flexible.

Projectors win twice

Service life

We all want the life of a product to be infinite when we buy things. Although it is difficult to realize, the life of a TV brand is basically more than 10 years.

However, multimedia projector can't have long service life, its service life is about 5 years, its critical weakness is light bulb. On the basis of the existing technology, the life of the projector bulb is calculated in hours. After one or two years, the brightness of the bulb is greatly reduced and needs to be replaced, which may vary from hundreds to thousands at a time.

TV wins once

Operability

Projectors are a commercial to civilian products, in recent years projectors began to appear in the family living room, although the current projector operation is quite simple but for the elderly at home, it is still a problem to be solved. TV has long appeared in the family, relatively speaking, the elderly have learned how to control, of course, for the young, they do not need to consider this problem.

TV wins twice

So you should make a choice according to your requirement.

Virtual reality is also called simulated reality. The application of projection technology in the field of virtual reality is mainly in gyms or other recreational facilities. Projector virtual reality is popular.

In gyms and games, the strong sense of substitution will give customers a better experience. The super large and ultra clear images make people feel that they are in it.

Virtual reality is also called simulated reality. The application of vr projector technology in the field of virtual reality is mainly in gyms or other recreational facilities.

In gyms and games, the strong sense of substitution will give customers a better experience. The super large and ultra clear images make people feel that they are in it.

Commercial exhibition is the purpose of commercial promotion and publicity. Using the projection of large screen fusion to create clear and shocking visual effects.

The main application fields include square exhibition hall, company exhibition hall, hotel exhibition hall, shopping mall exhibition hall, supermarket and so on.

Changing pictures and animation effects at any time bring greater convenience and flexibility to commercial display, as well as better user experience.

Commercial Laser Projector Cases

Virtual reality is also called simulated reality. The application of visual projector technology in the field of virtual reality is mainly in gyms or other recreational facilities.

In gyms and games, the strong sense of substitution will give customers a better experience. The super large and ultra clear images make people feel that they are in it.

At present, there are a variety of media publicity methods, among which outdoor advertising is not to be underestimated. In this filed, many advertisers and advertisers want to catch people's attention by shining bright lights, and this form of advertising also causes serious light pollution. Light pollution continues to harm human health, and many countries have begun to regulate it. With the flattening of the outdoor advertising market and the increasingly developed media industry, and the increasing demand of such users, the indoor advertising multimedia under the application of new media is quietly growing.

Among them, the indoor new media application covers the fields of high-speed railway, airport, subway, shopping mall, underground parking garage, hotel lobby... Laser multimedia projector plays and important role in this form of advertising. With the technical innovation of projector products, the current life of laser projectors can reach 20,000 hours. The light source has the advantages of pure, environmentally friendly, not dazzling and so on. At the same time, the laser projector also has a more stable system, which fits the current long-term uninterrupted advertising. Comparing with other forms of advertising in indoor advertising are more cost-effective, and the cost reduction is also an important reason for new media to speed up the rise.

DHN, as the first brand in the multi-brand field, must be the first choice in the new media industry. In order to solve the technical problems arising from the promotion of the new media industry, DHN should solve the difficulties in the market from the source of research and development, so as to better serve the new media industry.

From ultra short-focus laser projector to high lumen engineering projector, DHN has not stopped innovating on the path to research and development. From the ultra short throw laser projector DM907 to the 8300 lumens high brightness laser projector, DHN uses its constant innovation to change people's mind in the new media field and also gives this industry to infuse more vigor and vitality.

Recent years, immersive projection art was introduced into China. This art quickly rose and becoming a boom. The brilliant of expression and the extraordinary experience makes this newly developing art greatly popular among people, which causes a concern in the art industries.

1.The Rise of the Immersive Display

Any period of human development is inseparable from art, and the expression of the art is different in each period. The emergence of the immersive display is undoubtedly the result of the collision of technology and art, especially the popularity of the laser projectors.

When the projection of a single plane cannot satisfy people's visual enjoyment, the immersive display was emerged at the right moment.

 2.The Form and Nature of the Immersive Display

The form of the immersive display can divide into two parts, immersive display and alternate reality display. An immersive experience is one in which the whole experience is affected by artificial technological devices, the interaction between people and the images. The nature of the immersive display is that people want to interact with art. Technology satisfy this requirement and give people boundless creative power. The usage of the laser projector also brings the art new vitality forms. The combination of the laser projector with the exhibition is the resolution of the art and the technology.

Expect for the immersive projection system of art exhibition hall, immersive theatre, 3D mapping, the common immersive display is usually applied to some of the commercial projects, for example, immersive restaurant, holographic wedding, culture company and so on.

3.The Application Prospect of the Immersive Display

The immersive display is becoming a trend of the restaurant, entertainment venues and other displays. The high lumens laser projector and the development of the technology have been instrumental in this process.

It has the following advantages:

It has a high function of communication. The immersive display can catch the eye of the audience easily, so as to achieve the effect of the communication. The edge blending processor is used to fusion the images projected by multiple projectors to a more complete and larger size, bringing a strong sense of visual impact to the audience.

After the overlapping images are processed by edge blending technology, the brightness and resolution of the images are improved, so the images are more layered. The omnidirectional and multilevel pictures and stereoscopic sound make the audience feel that they are in the scene.

This design is very adaptability, it is able to apply to a variety of exhibition environment.

What is low-volume manufacturing?
Small batch trial production is a transitional link from small trials to pilot tests to industrial production. Prior to mass production, all formal production tooling, processes, equipment, environments, facilities, and cycles are scheduled to produce appropriate small batch quantities to verify product design plausibility and manufacture ability.

Provide customers with competitive solutions such as rapid prototype, mass production, small batch production, 3D printing, mold making, and injection molding. With more than 20 years of extensive production experience in the rapid prototyping industry, it is the world's largest rapid prototyping services china company.

As a leading manufacturer of rigid paper box, we design and custom high-quality paper wine box packaging, including folding box, round box, carry box, gift box, clamshell box an so on. Providing various materials of paper for your products as our advantage. In the appearance of the color is usually bright design, so that people have a strong visual feeling. We also accept your unique customization, according to your brand and image to produce packaging in line with your corporate image.

Our services are aimed at fine wines, liquors and fruit wines. Our high-quality service also will help you better publicize your products.

Degreasing process is a necessary step before any other processing in mechanical industry, in the steel industry and generally speaking in the transformation of raw materials.

Degreasing treatment is performed with aid of an aqueous solution containing detergents.

The detergents emulsify oil present on the material to be treated; for this reason, oil concentration tends to increase in degreasing baths until the need for renewal and/or replacement, to avoid loss of efficacy.

Using ceramic membrane technology, there has two fluids, one is permeated which is constituted by water and detergents present in the original bath, the other is concentrate which contains oils and suspended solids and that is back to oil removal tank. After ceramic membrane treatment, the concentration of oil in the degreasing tank can be maintained at a low and very stable concentration range, the quality of the cleaned steel plate is uniform. The emulsion oil in the waste liquid is subjected to demulsification to reduce the amount of surfactant used in the cleaning solution.

Separation principle

Selecting the appropriate ceramic membrane filtration precision, by utilizing the characteristics that oil molecules and water molecules differ by tens of times in size and hydrophilic membrane surface properties of ceramic membrane, oil molecules can be effectively rejected, and water, degreasing bath, and surfactant small molecules can be recycled through the membrane surface. The degreasing bath is concentrated by the ceramic membrane system, and the volume of the discharged waste liquid is greatly reduced.

Technical benefits

1. Oil is removed and decreasing baths can be recycled ;
2. Costs of adding chemicals are significantly reduced;
3. The usage of surfactant is greatly reduced because of SS removal ;
4. Regeneration period is prolonged to 6 months or more ;
5. Subsequent wastewater treatment cost is decreased ;
6. Longer service life, lower operating pressure and lower energy consumption;
7. Simple, compact, fully PLC control
8. Ceramic membrane has excellent chemical resistance, high-temperature resistance and high separation precision

The double plate china wafer check valve is used for the pure pipeline, industry, environmental protection, water treatment, high-rise building water supply, and drainage pipeline to prevent reverse flow of the medium. The disc check valve adopts wafer type, butterfly disc is two semicircular and adopts spring forced to reset. The sealing surface can be used as body welding wear resistant material or rubber lining.

Its disc adopts dual type, can close quickly by itself under the action of spring force, and because of the action of fast closing, can effectively prevent the backflow of the medium, sealing performance is good. The disc type check valve is a universal single flow valve that can be easily installed between two flanges. For disc check valves, we have ductile iron and stainless steel for various operating conditions. 

Stainless steel castings and copper casting, we hold the material source, starting from the analysis before casting furnace, to examine again, finally to the processing and testing, every step of the process is to ensure that the product after consistent with our commitment to customers, and according to the stainless steel material, we can customize as material 316 and 316 l material or demand a higher material products. We believe that our products with a craftsman's spirit and quality will convince customers that Chinese brands are becoming better and better, instead of low-end products long ago.

The analysis of the competition pattern of electric vehicles in the seven major automotive countries in the world shows that Germany is in the leading position at the "technology" level, while China is in the leading position at the "industry" level because of its high level of production and value creation. From the "market" point of view, the seven leading automotive powers in the world have gradually narrowed the gap.

As far as the "industry" index is concerned, China has established a leading position. This benefits from the leading level of Chinese battery manufacturers. Battery manufacturing market continues to grow rapidly, and more than 90% of lithium batteries are produced locally.

In the field of battery manufacturing, the advantages of Chinese battery manufacturers are becoming more and more obvious. From the global share of battery production, Chinese battery manufacturers have been in the leading position. With the expansion of market penetration of long-distance endurance pure electric vehicles, the demand for batteries will increase. Together with these two trends, battery of Dongjin will greatly increase investment to ensure the quality and price of batteries to make consumers more satisfied.

Spiritual Leaders Develop Inside/Out

To look their best, consumer buy personal care brands that look their best. It starts with visual packaging from HLP Klearfold as a showcase. We deliver the highest quality box-grade transparent plastics. Unique packaging structures. Superior graphics and special effects. And the crispest carton creasing. All of it supports your premium positioning and sales numbers.

As one of the plastic box manufacturers in China,Hlpklearfoldpvc will keep strive to offer you  plastic soap box and other custom plastic packaging with high quality.

Powder characterization

The macroscopic, physical properties of a powder pile are the basic characteristics of powder materials. Knowledge of these properties is therefore a crucial factor in powder production, processing and packaging, as well as in the transport, storage and application of these materials.

Alongside the large number of measuring instruments for characterizing the microscopic properties of powders such as particle size, particle shape or BET surface area, which can only be used to estimate the macroscopic, physical properties of powders, we offer the PowderPro A1 system for fully automatic and precise measurement.

Powder flowability measurement Items: angle of repose, angle of fall, angle of difference, angle of spatula, angle of slide, voidage, dispersibility, tapped density, bulk density, hall flow, compressibility, cohesiveness, uniformity, flowability index, floodability index.

Stickum adhering to and inlaying the fasciculus is removed by textile enzymes, accelerating the separation of fibers, strengthening the wettability and hygroscopicity for the surface of textiles and improving the dyeing effect of yarn and textile. Textile enzymes can wipe filoplume, pelletizing and barge effect on the surface off. The textile will become softer and fluffier with good drapability, and it will not feel itchy when people wear bast fiber textile after the treatment. It can discompose the amylum, starch derivatives, the blending of amylum/compound size, which can transform amylum into dextrine quickly to lower the viscosity for making it extremely easy removed in the subsequent washing, having the ideal effect of getting rid of starch pulp and obtaining an excellent handle without damaging the textile. Shingenzyme is one of the famouse textile enzymes suppliers in China offering quality textile enzymes.

What is a mold?
In industrial production, various types of presses and special tools mounted on the press are used to produce metal or non-metal materials into parts or articles of the desired shape by pressure. This special tool is collectively referred to as a mold, and the material of the mold is generally divided into Plastic injection molding also has the formation of sheet metal steel molds.

There are a variety of cell phone brands on the market, and each brand packaging has its own characteristics. But the same is, these boxes generally have brand logos, product names, product photo and product numbers on the surface. Maybe you want a simple but beautiful cell phone packaging box, in which case we will only print your brand logo on it.

A complete cell phone packaging box:
Cell phone packaging boxes are common in our life, a simple and classic box can be more attractive to consumers and arouse their desire to buy. A complete cell phone packaging box contains a mobile phone, a PIN, a data cable, a charging head and a product manual. Therefore, the internal design of the box is also very important. How to make each accessory neatly placed is also a question we have to consider.

Cell phone packaging box by Lihua group:
In the business of packaging and printing, we are one of the trusted supplier, we have many years of experience working with cell phone companies like GOOGLE, VIVO, MEIZU, XIAOMI and HTC etc. As China leading paper packing supplier, we have provided telescope style rigid box, Injection lid and bottom style rigid box, custom printed magnetic flap closure rigid box, these boxes have high end construction and stable durability. If you have any other design ideas, we will do our best to serve you.