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The Importance of Cooling Systems for Electronics

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As electronic equipment has advanced, so has the need for effective cooling systems in order to keep processes running optimally. With devices generating high levels of both heat and sound, products such as the fan tray assembly and anti vibration mounts have become even more advanced, with a number of different products on the market to meet all kinds of customer needs.

The problem of overheating can be common when it comes to PCs and laptops, yet the situation can become a lot worse in the case of electronics that are operating in cabinets or other enclosed spaces, with the reduced airflow dramatically raising temperature. The installation of an adequate cooling fan or fan tray assembly is therefore essential for keeping temperatures at reasonable levels.

So, just why is overheating so bad and why are cooling systems so useful? There are numerous reasons why installing a fan system is a good idea, some of which will be explored below.

Firstly, if electronic equipment heats up too much, it can simply cut out in order to cool down. This is not only a major inconvenience, but can actually cause serious damage to the equipment components too. It should also be noted that overheated equipment can be a serious fire hazard, which is not good in either the home or the workplace.

Overheating can also cause electronics to function more slowly, even if they do not stop working completely. This is because in-built fans may be working exceptionally hard at keeping temperatures down due to elevated levels of heat. A solution would be to add a fan tray assembly or other cooling fan system in order to provide adequate levels of cooling.

Fans that are working too hard to lower high temperatures can also cause a great deal of noise. This can be at best distracting, and at worst unbearable, especially in the workplace where there is a large amount of electronic equipment. Again, adequate cooling systems such as a fan tray assembly can stop fans striving to keep temperatures down and keep noise at an acceptable level.

Another factor touched on above is that critical components of electronic equipment may be damaged if exposed to elevated temperatures. As all electronic components have maximum temperature ratings, overheating caused by insufficient cooling can cause serious damage to essential and costly equipment.

There are many ways to avoid all the negative effects of overheating – and the main one is prevention. The easiest way to do this is by keeping electronics in a cool environment that is well-ventilated so that temperatures do not rise to a dangerous level, running the risk of the problems listed above.

Installing a cooling fan system or fan tray assembly is one way to keep areas well ventilated and air circulating sufficiently in order to keep electronics from overheating. Heat produced by these devices will dissipate a lot faster if the surrounding air is cooler, meaning temperatures are kept in an acceptable range.

In addition to installing the right equipment it is important to keep it well-maintained. Cleaning the cooling fan system regularly will help the fan operate optimally, ensuring that in turn your electronics are kept at a reasonable temperature for efficient functioning. Regular cleaning will clear out all dust and fluff that will impair fan functioning and pose a potential fire hazard.

For personalised advice on which cooling fan systems or fan tray assembly products are appropriate for your electronics and their particular installation and use, it is always best to consult with a specialist designer and manufacturer of these products.

With their expert knowledge, you will be able to create an environment that ensures optimal functioning of your electronic equipment and minimises risk and potentially costly damage.

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Source by Johny Brown

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5 Tips to Consider When Hiring an Appliance Repair Service

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If you have a faulty refrigerator or stove in your home, you may be having a great inconvenience. Although you can get a replacement, it can be a quite costly option. A cheaper alternative is to have the unit repaired by a professional. And for this purpose, hiring an experienced, reliable technician is important. Given below are a few tips that can help you choose the best service provider.

1. Check For Referrals

First off, you should get referrals from your friends and neighbors. If possible, you should ask for the contact details of the referrals, especially those who live in your area. Make sure that the service provider has a physical office in your locality.

Checking for referrals is important because customer tend to recommend reliable professionals. Don’t forget to ask them about the job type the provider did well. If they have used the same service several times, it’s a good sign.

2. Perform a Background Check

After you have got a couple of prospects, your next move is to read up on the providers online. The idea is to read their ratings and reviews. Nowadays, many service providers have their own web presence in the form of websites. So, you check out their social media pages and websites for more information.

You should ask the service provider about their experience, training, type of appliances they repair, emergency services and cost. Asking for help will ensure you get the most experienced and reliable technician.

3. Ask About their Specialization

The service provider you are going to hire should be able to repair the device or machine you have. For instance, if you have a broken freezer, make sure you have the skills required to repair your appliance.

4. Estimate the Cost of Repairs

Don’t forget to compare prices to find the provider that offers the best quotes. As far as cost is concerned, there are not fixed repair charges. Different providers will have different costs based on their experience and qualifications.

If you compare prices, it will ensure you won’t be ripped off. Aside from this, it can help you cut down on the service costs. Therefore, it’s important to go with a qualified professional. Don’t forget ask about how you will figure out the total bill. Typically, the total cost includes parts, labor and the service fee.

5. Ask About their Warranties

It’s better to hire the services of a provider that offers warranty on their repair services. This will help you find out if the service is reliable and confident. And if your unit stops working down the road, you can give a call to the service provider again. This is important to ensure your machine will continue to work and stand the test of time.

In short, if you have been looking for a good appliance repair service, we suggest that you opt for a good provider. Your job is to look for a trustworthy service that offers professional, reliable services to meet your needs.

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Source by Shalini M

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5 Common Myths on Frozen Foods

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With hectic schedules and busy lifestyles, most families choose to cut down on preparation time when it comes to meals and go for quick fix dinner options. This has brought about the immense popularity of frozen foods, which ensures that there is always something to eat at home and on top of this, freezing leftover meals can actually prevent wastage of food too. However, with many people opting for frozen food, misconceptions regarding it have been rising as well.

Frozen food is not nutritious

Frozen food could sometimes lose out on some nutritional value but the reality is that they are generally more nutritious than the fresh food that’s available at the grocery store. The reason for this is that out-of-season produce is picked before it has completely ripened and then stored, cutting down a great deal of nutritional value before you finally eat it. By comparison, frozen food is picked when it’s ripe and then frozen, so it only loses some nutritional value during storage.

Too processed

While grocery freezers are packed with unhealthy frozen dinners, there are some great healthy choices as well. This is why it’s important to go for whole and natural foods by checking through the list of ingredients and avoiding any that include additives or preservatives. Another interesting fact to note is that the process of freezing can actually stop bacteria from developing because microbes cannot grow of food that are stored at minus 0 F, making it far healthier than most people think.

Way too expensive

Generally, it is less expensive than fresh food. For example, most fruits and vegetables that are not in season are priced very high but stocking up frozen fruits and vegetables can actually save money on your grocery bills.

All food can be frozen

While there are plenty of foods that can be frozen and yet retain the original texture and flavor, this is not the case with all food. There are certain foods that tend to lose its flavor when frozen and these include cream-based sauces and fruits and vegetables that contain high water content.

Can last forever

Frozen foods have a longer lifespan than when it’s fresh but it can lose the taste and quality when stored for too long. However, there are some ways in which the storage life of frozen food can be extended and this is done by blanching vegetables before freezing and covering the food in moisture-proof packaging.

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Source by Farhan Fawzer

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Food Processor Safety Tips

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A food processor is an electrical appliance that operates with fast moving and sharp blades and discs. Like other electrical equipment, a food processor should always be handled with care. Follow these safety tips to protect you and your family from misuse and harm.

  • The appliance’s blades and discs operate and move at high speeds. Make sure your hands and kitchen utensils, like spatulas or wooden spoons, are kept away from the moving blades and discs when processing food. Only insert your hands or kitchen utensils into the food processor after the machine is off and unplugged.
  • As stated, the blades and discs are very sharp and should be handled and stored carefully. When connecting the motor shaft or stem to the processing unit, always place the blades and discs on flat, stable surfaces to minimize potential contact with them.
  • Make sure the work bowl is securely locked before placing blades or discs on the motor shaft.
  • Never put food or other ingredients into the work bowl until the blades and discs are securely in place.
  • Always use the pusher or food plunger to move food into the bowl and into the spinning blades or discs. Never put your fingers into the feed tube or work bowl while it is in operation.
  • Make sure the blade or disc has stopped spinning before you remove the cover from the work bowl.
  • Make sure the processor is turned off and unplugged from the electrical outlet before removing food, changing parts or cleaning it.
  • After your food processing is done, first remove the work bowl from the processor’s base before removing any blades or discs.

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Source by Elizabeth Wilson

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The Awesomeness of Owning Freezer Mugs

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Ever wondered how freezer mugs work? What is it in these mugs that make them function the way they do, like keeping your beverage cool and refreshing long after removing them from the refrigerator? Basically, these mugs are containers with a double-side wall, filled with a certain type of gel-a mixture of propylene glycol and water-at the core, which serves as an antifreeze. The antifreeze works by keeping the mugs’ freezing point lower than what it usually is, so in effect, the liquid contained in it is kept cold for a longer time. While it is similar in many aspects to the freeze preventive used in automobiles (ethylene glycol), propylene glycol is considerably less toxic, so the freezer mugs are still kept safe even in cases of accidental leakage.

Freezer mugs come in a variety of styles. You can find them in the form of a beer mug, a wine glass, or even a tumbler. You can also find them plain clear or frosted, or even with colored gels inside, depending on your preference. These mugs can also be made from different materials, such as plastic, glass or acrylic. But whatever the material your mugs are made from, it is important that they are well taken care of. Habitual use in environments of very different temperatures can shock the mugs and cause them to crack, so it is important to know how to properly store them.

To care for your mug, wash it in lukewarm water by hand and place it in the refrigerator for an hour to cool it down. Remember not to leave it soaking in the water or to use a dishwasher to clean it. Afterwards, move the mug to the freezer and put it in an upside down position, out of the direct path of the air inlet. By the time you need to use the freezer mug, take it from the freezer and wrap a dry towel around it. You are now ready to use your freezer mug again.

As a whole, users of freezer mugs seem to have a good review on it. For them, the mugs work just great, in terms of keeping their favorite beverages cool and fresh as it does not water the drink down. Also, it saves them from ice and all the hassles that come with it, as it is able to keep the cold temperature longer. Indeed, there are so many benefits from keeping your own freezer mugs.

When shopping for freezer mugs, it is highly recommended to buy them online by bulk because online markets offer the best selection for the best prices. You can even choose your favorite sport team on your mug! Happy drinking!

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Source by Aurelio Gentry

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Future Soldiers – What Can You Bring To Basic Training?

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The most commonly asked questions recruits ask today is “What Can You Bring to Basic Training?” There are several things you can pack up for boot camp but you don’t want to forget these items such as running shoes, a cell phone, stationery supplies, a debit card, cash and also civilian clothes. After all, you want to have the best experience as possible with the least amount of problems in basic training. Here are some of the few things your allowed to take with you to boot camp.

Running shoes. You can bring your own running shoes to basic. You can bring your running shoes (tennis shoes) but it’ll be up to your drill sergeants on whether they’ll let you wear them or not. Some drill sergeants will make you buy the shoes that they sell at reception. It depends on where you go to training and some drill sergeants let Soldiers wear their own shoes and they didn’t have to buy them.

Cell Phones. You can bring your own cell phone but it’ll be up to the drill sergeant’s decision if you’ll receive any phone privileges (cell phone or phone booth). You can keep your cell phone during reception but once you’re at basic then you’ll have to hand them over to the drill sergeants. You will not get them back until you start white phase or every other Sundays.

Stationary Supplies. You can take your own stationery supplies such as paper, envelopes and stamps or you can buy them while you are at basic training. You have the freedom to write letters every night and have it sent out to a family or friend every day. You will have to do 10 push ups for every letter that you receive during mail call which is worth it.

Debit Card. It is highly recommended that you bring your own debit card tied to your account. You will have to resupply later for personal hygiene’s and to withdraw money from the ATM to pay for haircuts at the PX. Some things are not free in training and you’ll have to reach into your pocket sometimes to pay for the basics such as a haircut or if you want to buy a class yearbook.

Address book. Bring an address book listing your family members and next to kin. It’s very important to have a mailing address of someone so that you can send letters and add them to your life insurance, emergency contact and beneficiary when you in-process during the reception battalion.

Cash. Bring a few extra dollars but not more than $50 dollars. You may never know what might happen during your journey to boot camp. You might need to get a cab or buy something to eat.

Civilian Clothes. Bring the clothes on your back because on the first day you arrive to the reception battalion, the Army will issue you a lot of uniforms and gear. You will wear your PT’s or ACU uniform. You are not allowed to wear your civilian clothes anymore and you must dress according to the uniform of that day.

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Source by Gregory Warren

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Operating System Options and Installation Methods

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An OS is installed on the computers’ hard disk, inside an area called hard disk partition. There are several ways for installing a new operating system. The installation method is based on the system hardware and end-user requirements. Generally, you have four basic options for the installation of a new operating system:

Clean Installation

We can perform a clean installation on a new computer or in those cases where there is no upgrade path between the current operating system and the new one. This type of installation deletes all data on the hard disks partition where the current operating system is installed. A new PC requires, of course a clean installation. You can also do a clean install when the current operating system installation has corrupted files or does not work properly.

Upgrade Installation

Sometimes, it is also possible to perform an upgrade. When you perform an upgrade, OS configuration settings, installed programs and data are preserved. With this installation you have nothing to worry about, because you will not lose any personal data. You will just replace the old operating system files with the new, upgraded files. However, keep in mind that after the upgrade the applications and drivers that are incompatible with the new OS will not work as expected.

Multi-boot Installation

Another option is to install multiple operating systems on a single computer. You can install each OS inside a different disk partition and this way every OS will have its own files and configuration settings. On multi-boot installations, the users see a menu when they open their computers and they have to select the desired OS. Of course, only one operating system can run at a time.

Virtualization

This is relative new technique that is often used on servers. With virtualization we can run numerous copies of an operating system on a single set of hardware and create this way several virtual machines. Every single virtual machine works like a separate computer. This technology makes a single physical hardware resource to appear like multiple logical resources.

Before starting any operating system installation you have to make sure that all the hardware is certified to work with the new operating system. Also confirm that the hardware resources meet the minimum installation requirements. Moreover, when you perform an upgrade it is a very good practice to perform a virus scan before starting the installation and a complete full backup of all your personal data.

One method that helps you protect your data is this: Create multiple partitions on the hard disk and install a different OS on each partition. Then copy all your data inside an empty partition that does not contain an OS. This way you can upgrade the operating system without the risk of losing any data. Backup and recovery of data files is also easier with this design.

It is also important to decide the type of file system to use. The file system controls how the OS stores and tracks the files. There are several different file systems available. The most well-known are: FAT 32, NTFS, HPFS, ext2 and ext3. Every operating system is designed to use one or more of these file systems. There are advantages and disadvantages on every file system. Careful consideration should be made to the type of file systems supported by the selected OS and the benefits of each.

You can find several programs to modify the partitioning structure and file system of a hard drive after installation, but it is better to avoid them if possible. When modifying either the file system or partition structure on a hard drive, data loss may result. Careful planning can help preserve the integrity of the data.

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Source by Manolis Skoras

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How Can You Make Your Relocation Stress Free?

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Relocations can be stressful and nerve-wracking especially if they are not organized and planned in advance. Packing each item personally can be a very dreary and tiresome job to reduce your tensions by hiring some professionals for the task. You need to manage the transfer “stress-sensibly”.

Ask your family and friends for a referral and hire a reliable moving company in your area. Let your relocation stress be effectively managed and make your move smooth and easy. Whether the move is across town or it is transferring all your stuff to a new city, the effort and headache stay the same. You can trust specialists with the move and these recommended packers and movers will ensure this transfer is a brilliant experience for you. There are loads of things that need to be planned, juggled and coordinated; professionals can do it for you. You need an experienced moving company to help you make a successful and satisfactory move and that too within your budget.

People collect curios and articles that have memorable moments attached to them. Moving companies treat each article with a lot of respect and care and promise to deliver them in an intact condition to the new place. Moving companies provide clients with total support and extensive moving services along with a knowledgeable staff to take care of everything. Customer satisfaction and affordable rates are their main goal. Good companies make sure they customize the moving services according to the unique needs of the clients.

The moving company needs to have proper information regarding the areas and regions where the relocation is being planned and they need training in moving townhouses, condos, high rises, apartments, and homes etc. Relocation includes apartments, dorms, condos, single-family homes, local home, retirement community, and other moves. This variety of moves can be managed easily by trained personnel.

The household articles and belongings are super carefully kept. The furniture pieces and crystals are padded individually and they are stretch wrapped so that they can be transported damage free. This ensures that the items stay safe and are carefully unloaded in the proper place at the end of the move. Hire movers with expertise so that the job can be done to perfection. The moving experts have a complete know-how of the community where the relocation is planned and they can carry out the transition of complete homes or corporate offices in a seamless manner.

The household items are carefully packed and stacked in moving trucks and then empty spaces are filled with paper strips or filling material. Then all the packages are stretch wrapped by professionally trained staff members of the moving company so that nothing shifts during the travel. You need a pronounced professional experience and great care for your precious possessions. This method of packing provides maximum travel protection and the moving company also provides insurance so that the belongings are properly insured. Damage can also be reduced by using covers, mattress bags, cushioning material and shields.

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Source by Manoj Kapoor

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Different Uses for Scissor Lifts

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Scissor lifts can be applied to many different uses and industries. Though they are more limited in movement than other aerial work platform types, such as boom lifts and cherry pickers, scissor lifts can provide a versatile function for a variety of projects and requirements.

Scissor lifts come in many shapes and sizes – from narrow and compact platforms for use in warehouse aisles or to access small doorways, to industrial sized lifts to reach heights of over 20 metres.

A scissor lift is a temporary lifting platform, unlike a permanent structure like an elevator. It is also different to a crane, since it has a limited safe working load (SWL) – normally under a ton – and can only move on a vertical plane rather than side to side or ‘up-and-over’.

The main industries that use scissor lifts on a regular basis tend to be within maintenance and construction – for lifting equipment or personnel to working heights and reaching otherwise difficult-to-reach areas to carry out repairs or building work.

Many other industries utilise aerial work platforms (AWPs), but ones that frequently use scissor lifts in particular include:

  • Warehouses and storage facilities – a cost-effective way of storing large quantities of goods in a limited area is to make use of the full height of the facility. This means a lift will be required to reach, store and collect stock from higher levels.

  • Loading bays – rather than a permanent lift solution, a scissor platform can provide easy loading of goods or personnel to a variety of heights.

  • Delivery and logistics – goods that are too heavy to be loaded by hand may need the assistance of a work platform to get them on to a delivery vehicle.

  • Transport – in a large, multi-level facility, lifts are often employed to transport products and equipment to higher floors using the scissor action – for example roll-cages and pallet lifts.

  • Assembly lines – sometimes assembly stages involve heavy lifting, or require access to a high height. An aerial work platform makes this easy and safe for the operator.

  • Disability access – this type of AWP is often found in specialist access equipment for the disabled, to carry people safely from one level to another in the form of disability lifts.

  • Aviation – self-propelled and trailer/truck-mounted lifts are often used in the aviation industry, for aeroplane and hangar maintenance, repair and access.

  • Railway – scissor lifts provide excellent access for work and maintenance on railway equipment, and come in compact models for ease of access in narrow areas.

  • Events and entertainment – these lifts are sometimes used by the entertainment industry for filming, stunts and constructing sets.

  • Rescue – the fire department sometimes have use of mobile elevating work platforms (MEWPs) like this to reach people who are trapped.

There are many other applications of scissor lifts to be found in various industries, but in all instances, safety should be paramount. Operatives should be correctly trained to use aerial work platforms by an accredited training facility, and must adhere to the safety guidelines for that particular model.

Scissor lifts are versatile, adaptable and come in many different sizes, working heights and weights, to suit a range of industries. For more information, get in touch with your local powered access provider.

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Source by Joanne Morris

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How to Cut Foam and For What Purpose?

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This article sheds light on why to cut foam, which uses are there for cutting foam, the types of industries using foam cuts and what is the process of cutting. It also explains the types of foam used and the equipment involved in the process

There is a vast growth in demand for foam cutting nowadays, especially for fabrication and machining. The demand for foam cutting and machining is essential in various types of industries, including props, sculptures and monuments, boats, kayaks and canoes, signs, displays, proto types, and architectural shapes, crown moldings for construction, packaging insulations and wings.

Companies cutting foam need to use top of the line cutting equipment to offer a wide range of foam cutting services. The cutting can be done either by using a CNC hot wire foam cutter, or a CNC laser cutter. The hot wire can cut almost any thickness of foam, and up to 12 feet projects and more; While the laser cutter is cable of cutting very thin cuts (up to ¾”), manufacturing a high-quality surface finish. The decision of whether to use the laser or the hot wire cutters is based on the type of foam (for example, Polyurethane, also known as PU foam can only be cut with the laser), on the thickness and the size of the foam to be cut.

Most CNC hot wire foam cutters are capable of cutting EPS foam (also called Expanded Polystyrene), EPP foam (called Expanded Polypropylene) and XPS foam (Extruded Polystyrene).

The smaller foam cutters will usually cut wings, fuselages, logos and letters. The medium foam cutters will cut similar shapes to small ones, with the addition of being able to cut crown moldings and trims used in the architectural industries, while the large foam cutting machines are used mostly by construction contractors and large sign manufacturers.

Laser cutters and engravers can cut various types of foam, including Polyurethane, mainly for packaging, insulation and gun cases; Polyethylene or EVA foam for creating 3D shapes, packaging and tool trays; Polystyrene for packaging, crown moldings, signs and props; Polycarbonate (also known as Plexiglas) for cutting and engraving and MDF for vacuum molding forms.

If the materials to be cut are wood or light metals, the use of a CNC router is necessary.

The different cutting machines differ in their dimensions and size, including their effective cutting on the X axis (horizontal) and the Y axis (vertical), their hot wire length, and other features such as cutting speed capabilities, how many blocks of foam can be cut in one single cut and the type of cuts made (tapered or not tapered).

For projects requiring machining foam or fabrication of foam there is a need to use CNC routers or a combo of a CNC hot wire foam cutter with a router system. Full scale racing cars, 3D topographic maps (up to 10’x5’x20″ on a single cut), props and art work can all be machined, and foam molds can also be created.

All of the cutting machines are CNC, which means they are controlled by a computer and come with specialized cutting software.

The process of cutting the foam involves specialized files that include the shape drawing. For 2D shapes a DXF file is required, while for 3D shapes an STL file is needed, which allows to rotate the shape and see all the angles of it for better accuracy.

Once the right file is received, the data is entered into the computer which is connected to the foam cutter, including all the coordinated needed for cutting that specific shape. Upon finishing of cutting the shape needed, it can be sanded to either a rough or a smooth finish, according to the customer’s request. Large scale shapes are made in several pieces, then glued together to make the complete shape. The cut can also be coated with Polyethylene coating, Polyurea and paint it if needed. The end product needs to be durable, strong and long lasting.

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Source by Sig Barnea