In the field of transportation, marine transport is a very important way and lighting is an essential requirement. Marine lighting, is a kind of traffic light, to meet various requirements of lighting and signal for ship or marine drilling platform.

Marine lights are referred to as a general name of illuminated ship lights. The boat light can not only be used for lighting and navigation but also be applied for signal transmission.

The design and manufacturing of the marine lighting must be in line with the relevant provisions of the ship norms and the international conventions. It can be installed and applied certificated by the ship inspection department.

The facilities involved in the ship shall be based on the International Convention. In the case of night boating, working or poor visibility, in order to indicate the position of the ships, the shipping status, the various kinds of lighting fixtures must be equipped on the boat, displaying various signals, for identifying and avoidance.

The arc, visible distance, chrominance, enclosure protection and installation position of the boat navigation light and the signal light are strictly regulated.

What Functions The Marine Lighting Should Satisfy

Onboard, marine lighting often needs a variety of different functions. Excellent marine lights can have high stability, which can withstand environments of high temperature, high salt and high-frequency vibration, and can also maintain a long service life.

Strong vibration resistance

Boat illumination is not easy to fall off due to its own packaging structure, so it can be used for long periods in an environment that has a large vibration power on the ship. In addition to the unique construction of the marine lamp, the epoxy material of the marine lights has a strong anti-vibration. As long as a fixed structure suitable for the ship adopted for the ship luminaire, it can guarantee smooth navigation.

Comprehensive functions

Marine luminaires can create lighting effects based on environmental requirements with rich color temperature, to meet the different requirements of the crew for various applications. Soft light can effectively drive fatigue and tension during navigation, and mounted in the cabin or bedroom to improve sleep quality. Marine lighting can also be used as signal lights to transmit different messages, providing effective navigation guidelines when sailing.

Green environmental protection and high security

Marine lights have an extremely high safety during use because they adopt LED light sources which are not breaking easily or emitting toxic substances, and the leakage of electricity or damage caused by the moisture won’t occur with the good packaging. Moreover, the boat light does not have noise, nor radiation during use, and it does not affect the health.

For more detailed information, please visit the article page of marine lighting introduction.

LED explosion-proof lamp adopts the LED light source, widely used in the special flammable and explosive working environments, with the advantages of energy-saving, high light efficiency, strong lampshade and lamp cover, long service life, flexible light distribution, excellent heat dissipation, etc.

How To Select The Appropriate Marine LED Explosion-proof Light

The LED explosion-proof light is widely used in offshore homework. For the selecting of marine explosion-proof lighting, the explosion-proof structure and temperature are important points, which are very professional. Measuring the weight of heat-dissipating is a simple and effective way to select the good boat LED explosion-proof light. An appropriate power LED explosion-proof lamp, the relative weight is generally moderate. An inferior LED explosion-proof light manufacturer is unwilling to cost heat dissipating.

The LED explosion-proof light is mainly based on high-power LED lamp beads and package integrated chips, combined with external structures and applicable places. It is should be cautious to select the LED explosion-proof lighting, especially the power and lighting. The size of the LED lampshade is closely combined. Since the temperature of the LED lamp is high, the high-power lamp naturally requires a larger outer shell to achieve good heat dissipation.

Useful Tips To Maintain LED Explosion-proof Light For Long Service Life

After selecting and purchasing the LED explosion-proof light, the question of how to maintain for long service life always be paid to attention.

1. To regularly check the LED explosion-proof light, check whether the grounding is normal.

2. In order to extend the service life of the LED explosion-proof lamp, do not install the windshield device and the like in a humid environment, which has a large negative effect.

3. Regularly clean and wipe the outside dust with a dry cloth, improving the light efficiency and heat dissipation performance of the lamp and the wet cloth can’t be used. It is best to cut off the power before cleaning.

4. In the moisture environment, if there are puddles in the light, it should be maintained in time, replacing the sealing parts to ensure the protective performance of the shell.

5. If the light source is damaged, it should be turned off in a timely, so as not to cause the electrical component, such as the ballast, to be in an abnormal state due to the light source.

6. On the surface of the explosion-proof, it should be thinly coated with a replacement type anti-rust oil and should pay attention to the seal when close the lid, whether the sealing circle is working.

7. After opening the cover, it should be checked whether the composite surface of the explosion-proof combination is intact, whether the rubber seal is hard or becomes sticky, causing the wire insulation to become green and carbonized, whether the insulation and the electrical component are deformed, if discovering these problems. It should be repaired and replaced in time.

8. Check the transparent parts, whether there is a trace of foreign object impact, the protection network has loosening, corrosion, etc. If so, stop using, timely repairing and replacement.

9. The sea portion of the LED explosion-proof lamp should not be disassembled and opened.

The LED explosion-proof light, which is one kind of explosion-proof light, is a lighting device for special industries. Its working principle is basically the same as the explosion-proof lamp. The difference is that its light source adopts the LED light source. It is widely used in places which have high-protection requirements and are moist, such as ships, chemical, oil, mining, pharmaceutical and painting.

The LED explosion-proof lighting refers to the lighting fixtures which are the various specific measures taken to prevent ignition of the surrounding explosive mixtures. The LED explosion-proof light is currently the most energy-saving explosion-proof light, which can be used safely in a variety of flammable and explosive places, suitable for oil mining, military, offshore oil platform, cruise, etc.

The LED explosion-proof lamp includes a lampshade, a lamp cover at the front end of the lampshade, a light emitter and batteries inside the lampshade, a switch on the surface of the lampshade.

The illuminator is a high-power LED module, and there is a wide voltage input drive circuit between the illuminator and the battery, which includes a constant current chip. The constant current chip and the battery are composed of a power module. The power module is sealed with the LED module. The lamp cover and the lampshade are ultrasonic welded.

It uses a low heating value of LED to achieve an intrinsically safe level explosion-proof, and the LED source has a long service life. The heat dissipation device is installed on the lampshade, which can realize effective heat dissipation of the LED module, guaranteeing the use of high stability.

Performance And Advantages Of LED Explosion-proof Light

1. LED explosion-proof light can save 50% -70% energy compared to traditional light sources, that is, the same lighting effect can be obtained with smaller power LED luminaires replacing larger power traditional lighting.

2.The lampshade is made of aluminum alloy and has a surface treatment with high-pressure static spray.

3.The lamp cover is made of tempered glass with stainless steel exposed fasteners. The protective cover is galvanized with a sprayed surface, double anti-corrosion.

4.The lamp adopts the flameproof structure design and the material is high-strength die-cast aluminum. The surface is sprayed and the transparent cover adopts high-strength tempered glass, corrosion resistance, beautiful, and strong.

5.It has an integrated design, easy to install and repair, the ballast cavity independently design, effectively avoid the heat transfer of the light source cavity to the ballast.

6.It has a flexible light distribution, can be made into various LED floodlights.

7.It adopts LED as a light source with high light efficiency, long service life and the average service life is more than 50,000 hours, with long-term maintenance-free.

8. No Wireless fuse, nor electrode aging and other disadvantages

9. Power supply with DC low voltage, the heating value is much lower than the traditional electrical light source and does not generate high-frequency electromagnetic fields, no electromagnetic interference to surrounding equipment.

10.LED adopts epoxy resin solid package, impact resistance, anti-vibration, not easy to break.

11. The emission spectrum of LED is completely visible, no ultraviolet radiation, no mercury and does not produce heavy metal pollution.

The high-speed disperser machine rotating a maximum of 3000rpm, Within such high speed, rotating, the disc makes the materials in a vortex and pull the materials to the edge of the disc, In this process, the materials in the drum are fully dispersed, dissolved and sheared and also emulsified by the disc, By the hydraulic lift system, the shaft lifts up and down, Therefore, all the materials in the drums are well mixed and dispersed, The total process is with short time but high efficiency, It reached continuous production produce a request.

Application and Introduction of High-speed Disperser

High-speed disperser is with quick dispersing, homogenizing, shearing and mixing function, can be used on mass production of liquid materials, which is widely used in Paint, printing Ink, pigment ., emulsion, chemicals .dye stuff .food, adhesive, fertilizer and so on.

The disperser is with a disperser disc drive by the shaft connected with the driving part, The disc rotating with high speed and the materials touched the disc .will be mixed by the smaller size. The disperser is ideal for dispersion that the material viscous up to 50000 centipoise, It is the best disperser for liquid materials.

Especially the high-speed disperser for paint, It is widely used in water-based paint industry, it is the best choice for different paint materials premix and dispersion, This paint mixer is suitable for mass paint production, and it is the economic choice.

High speed dissolver that Allwin manufacture and export are made available. These equipment are primarily used for premixing enamels before passing through sand mills, dispersion of water-based emulsions and finish paint blending. Dispensers supplied by us can efficiently premix, and grind, and deliver a homogenized mixture. Effects of the mixing and equalizing are optimum due to little absorption and reservation of air during stirring and dispersing of the material. If stirred and dispersed at medium or fast speed, the materials fed into the machine will be dissolved quickly and their granules will become smaller. Owing to their optimum performance, these processing equipment find widespread application in industries engaged in manufacturing products such as paints, emulsion, printing inks, chemicals and many more. Furthermore, our high-speed dispersers are also employed in the processing of primer, putty, and distemper.

The Allwin’s High-Speed Disperser is built with all of the features and versatility required to produce a wide variety of products. This age old design has been refined and updated for longer life, improved performance and reduced maintenance costs.

High-Speed Dispersers are perfect for viscous dispersions. High-Speed Dispersers are most often used for chemical, paint, ink and specialty coatings applications. When used in conjunction with Multi-Shaft Mixers, they can be used for products up to several hundred thousand centipoise.

Dispersers are available from benchtop sizes to very large production sizes capable of dispersing several thousand gallons at a time.

In a sand mill, a central bar agitates the sand, causing it to have a grinding action. Many sand mills produce very small particles on the first pass, with the particles passing through a mesh screen. Others have recapture systems, allowing people to pass the mixture through the sand mill again to make it finer and more even. The design works by agitating the sand, rather than creating pressure, ensuring that the grinding medium does not break apart in the device when it is used properly.

As the name implies, sands can be used as grinding media, but other materials may be used as well. The choice of medium depends on the material being ground. Some companies maintain several mills dedicated for specific uses, while others may change media as needed in a single sand mill. Sand mills are used in cosmetics manufacturing, the production of paints and pigments, and similar activities.

In the case of mixtures, sand mills can be used to run a mixture of components through for processing into a uniform paste or powder. This is widely applied in the production of paints, where pigments need to be ground with stabilizers and other components before being blended with a base. As the ingredients pass through the sand mill, they become thoroughly mixed. The very fine grind offered by this device allows for highly stable mixes without patches and chunks of various materials.

Companies with need for a sand mill may be able to rent or lease equipment for their needs, offering an opportunity to test different kinds of equipment before making a decision to purchase. It is also sometimes possible to buy used and refurbished equipment from a manufacturer or third party. Brand new sand mills can be very expensive. Grinding media are available from sand mill manufacturers, as well as other suppliers. The operator must select the best medium for a given application, weighing a number of considerations, including concerns about contamination and discoloration.

A sand mill is a piece of industrial equipment designed to grind a given material into very small particles of roughly equal size. Sand mills are used for processing a wide variety of products, and can also be used as mixers and dispersants, creating a uniform mixture of several components during the grinding process. A number of companies produce sand mills for various applications, including different designs and sizes to meet the needs of various applications.