What are Aluminium Extrusions?

Extrusion is a process used to create objects of a fixed cross-sectional profile, of solid round, square or rectangular shapes, to L shapes and T shapes, tubes and many other different types. Metal is pushed through a die of the desired shape using either a mechanical or hydraulic press, resulting in the finished product. The cavity in which the raw material is pressed is lined with a wear resistant material which can withstand the pressure that is created when the material is pushed through, making extrusion possible without deforming or tearing the metal.

Aluminium extrusion is generally used in the manufacture of windows, doors and balustrades, but is also found in thousands of other items like vehicle parts, truck trays, boats and other marine products and refrigeration, etc to name a few.

Two advantages of this technique over other manufacturing processes are its ability to create very complex cross-sections, plus being able to work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms finished parts with an excellent surface finish. Extrusions often minimise the need for secondary machining. They are not of the same dimensional accuracy or surface finish as machined parts, however, the process produces a wide variety of cross-sections that are hard to produce cost-effectively using other methods.

Extrusion may be continuous (producing indefinitely long material), or semi-continuous (producing many pieces). The minimum thickness of steel is about 3mm, whereas aluminum and magnesium is about 1mm. The extrusion process can be done with the material hot or cold.

Metals that are commonly extruded:

* Aluminium is the most commonly extruded material and can be hot or cold extruded
* Brass is used to extrude corrosion free rods, automobile parts, pipe fittings, engineering parts
* Copper pipe, wire, rods, bars, tubes, and welding electrodes
* Lead and tin pipes, wire, tubes, and cable sheathing
* Magnesium is used in aircraft parts and nuclear industry parts, and is about as extrudable as aluminum
* Zinc rods, bars, tubes, hardware components, fittings and handrails
* Steel rods and tracks -Usually plain carbon steel is extruded, but alloy steel and stainless steel can also be extruded
* Titanium is often used in aircraft components including seat tracks, engine rings, and other structural parts.

Clean Metals for Recycling

The cleaner that a metal is when it’s taken into a scrap metal yard to sell, the better price it will fetch per kilo, as foreign matter is costly to clean off, so this product will always be penalised accordingly in terms of the price. By this we mean no concrete, screws, glass, paper or any other foreign material attached.

All the metal we buy is processed by cleaning any non-metallic off it as required, cutting it into smaller pieces, and then it is put through a baling press to maximise the weights for export to South East Asia, where it will be melted down and manufactured into new products.

The Extrusion Process

The process begins by heating the material (for hot or warm extrusion). It is then loaded into the container for pressing. A dummy block is placed behind it where the ram then presses the material to push it out of the die. Afterward, the extrusion is stretched in order to straighten it. If higher quality properties are required then it may be heat treated or cold worked.

Cold extrusion is done at or near room temperature. Advantages of this over hot extrusion are the lack of oxidation, higher strength due to cold working, closer tolerances, good surface finish, and fast extrusion speeds if the material is subject to heat for a short period.

If you are looking for aluminium extrustion recyclers in Brisbane, make sure you visit Frog Metals.

Get Exciting Kids’ Entertainment With A Brisbane Childrens’ Magician

If you are organising a children’s party and want to make sure that it is full of energy, fun and the best entertainment, then you should consider hiring a talented magician for the occasion. The amazing range of tricks a magician can do inspires awe and excitement in everyone watching the show. Having a magician is the perfect way to liven up a party. Kids will absolutely love watching him make the impossible happen right before their eyes.

Johnny the Jester is a brilliant Brisbane childrens’ magician who performs magical shows for a range of kids events in venues across the greater Brisbane region. His incredible live shows are extremely popular with the kids who have a great time watching him perform awesome magic tricks or give fascinating demonstrations with live animals.

This childrens’ magician has had plenty of experience with working with kids and has done a great number of live performances. Johnny the Jester has been doing magical shows for fifteen years for various occasions and events across Australia and overseas. He has performed at many birthday parties, childcare centres, and schools. Because he is so popular, he also does live entertainment shows to huge crowds at a number of major shopping centres. With his level of experience and success at being a childrens’ magicians, he will be sure to wow at your child’s party.

His shows are filled with fun, games and excitement. Johnny the Jester’s magic show includes all sorts of marvelous tricks that will wow the kids and make them laugh. He also uses live animals in his performances such as Stewart the rabbit and Dorothy the dove, making them disappear and reappear to the childrens’ amazement. His popular magical python show is a hit with the kids. It is not only entertaining, but interactive and educational as well, teaching children about the different snake species in Brisbane.

Johnny the Jester caters for a variety of events in the Brisbane region, from birthday parties and school holiday fun to fetes. He can accommodate his shows for small groups of children to as many as 170,000 – so number is certainly not an issue. His magical shows can be performed indoors or outdoors, inside in the house or in the backyard. The shows go for a total of one hour, giving a great length of magical entertainment for the children to enjoy. Parents can sit back, relax and take pleasure in the show themselves.

Johnny the Jester is regularly entertaining and is available for bookings all days of the week. If you choose to book him for a weekday magic show, you can take advantage of the discount he offers. On weekdays he is also able to arrange free balloon figurines for children.

As you can see, getting a Brisbane childrens’ magician will add fun and enjoyment to any children’s party. And there’s no one better to do it than Johnny the Jester, a talented and experienced magician who provides interactive and highly entertaining live shows that will bring laughter and joy to all children who attend.

Social Media for Brisbane Businesses Explained

Online social media has totally changed not only the way people interact, but more importantly the way that customers interact with business.

With more than 800 million people using the internet worldwide, Facebook alone is a gigantic marketing entity, not to mention other social media powerhouses such as Youtube, Twitter, Linkedin and Google Plus. While we are subject to much media hype and hysteria, social media sites have fundamentally changed the way that any type of company that has a public presence will operate, and are now as essential to businesses as an email address and a website.

But with all of the obvious differences social media has brought to the marketing environment, it is crucial to have a realistic assessment of its capabilities and results.

Unfortunately, with any kind of new marketing bandwagon comes a great many dishonest or clueless firms and “social media experts” which focus on naïve businesses by over-hyping the possibilities and being unable to deliver.

Millions of dollars and incalculable time is wasted on useless social media ideas every year. But the key to remember is that social media is not magic. Without proper marketing and business fundamentals behind it, an online social media presence will fail and -depressingly- be a waste of time and money.

Despite creating the illusion of “free” advertising with its lack of start-up and/or hosting fees, social media needs a continual presence, site maintenance and fresh content to show good results, and that means valuable time spent on it that many companies simply can’t spare. This is where Social Media Brisbane can do the work for you, while welcoming room for approval and oversight by clients.

Examples of where people commonly do the wrong thing with social media include:

• Bad Content
Unexciting or even stolen articles, outdated advice, and terrible attempts to be groovy are common regarding what is published online. People on the internet are perceptive, and can sniff out insincerity and condescension without too much trouble.

• Impatience
Creating a strong online social network takes time and diligence. A successful network will not sprout up in a day, you need time and content in order to grow. A business may start up a social media profile, watch the results for a couple of weeks and then quit with frustration when they don’t get the results they expected.
This also ties into:

• Consistency
Spacing content out regularly across numerous platforms is a lot better than using all of your content up at once or not updating at all. Nobody likes a spammer, but with the overload of information that we encounter every day, if there isn’t a consistent reminder of your brand’s presence you will quickly be left behind. Even only a fortnightly update will see results regarding maintaining and developing relationships with customers.

We here at Social Media Brisbane comprehend exactly how social media operates, and deal with it as a part of a company’s marketing strategy rather than the only important tactic.

And most importantly, we also integrate revolutionary Search Engine Optimisation procedures into our work, which is something that no other social media group does.

Choosing consultants that concentrate on gimmicks over content and who endlessly throw around buzzwords such as “viral” or “Web 2.0” instead of giving strategy and results can simply result in it having been an exercise in frustration.

If you are looking for a social media consultancy based in Brisbane, contact the Brisbane SEO Company today on 3166 9622.

Laser Clinic Brisbane

IPL (Intense Pulsed Light) is a light based technology which treats several skin conditions in one treatment. It works in the deeper layers of the skin where traditional skincare cannot reach, thus achieving a far superior result.
Skin concerns such as pigmentation, freckling, sun damage, capillaries, redness, acne scarring and rosacea may be treated with photorejuvenation.

Pulses of light are applied to the skin via a handpiece which filters the wavelengths of light through a layer of ultrasound gel. The treatments remove most types of sun induced pigmentation like freckling, age spots and sun damage. By lessening the darker pigmentation IPL leaves the skin with a more even tone. Vascular skin concerns including capillaries, redness, acne scarring and rosacea are also targeted by the broad wavelengths of light. IPL works particularly well on red acne scarring that is left behind after undergoing acne treatments.

As most people will have several skin concerns, this treatment has become popular as it can address them all. The IPL photorejuvenation also stimulates the production of collagen which will plump and smooth the texture of the skin, improving fine lines, wrinkles and pitted scarring.

There is little or no downtime involved with photorejuvenation. Most people will experience some redness and heat in the area which subsides in several hours after treatment. The most common treatment areas are face, neck, décolletage/chest area and backs of hands.

Photorejuvenation treatments can be utilised as a once off treatment, however a course of treatments will promote the best results. A progressive result can be expected with a change usually noticed within a week after a session which is why IPL Photorejuvenation has gained such popularity among both men and women.

If you are looking for a Laser Clinic Brisbane that offers Acne Treatment Brisbane and IPL Brisbane then please see Image by Laser for a free consultation.

Permanent Laser Hair Removal Brisbane

Laser Hair Removal is a becoming a popular treatment, as the current fashion for both men and women is to have the clean look consisting of little or no body hair. Excess or unwanted hair growth is usually a result of genetics, hormones or certain medications. Recent advances in the technology have meant that the hair removal treatments are now a lot more effective and there is less risk of side effects from occurring, making it safer for consumers.

When discussing Laser Hair Removal, it is important to note that the body has 3 cycles of hair growth – Anagen (active), Catogen (transitional) and Telogen (resting). The laser energy destroys hairs in the Anagen or active phase, targeting the cells at the base of the hair follicle which are responsible for hair growth. As Laser Hair Removal targets only the hairs in the active phase, only a percentage of hairs are treated with each session. A series of treatments is required to clear an area, though less hair will return with each treatment and the regrowth will become fine, soft and sparse.

Laser hair removal treatments target melanin which is the dark pigment contained within the hair. Red hair contains a different type of melanin and consequently the treatments can be less effective for redheads.
The area must be shaved prior to treatment to allow the laser energy to be directed under the skin, and not to heat up the surface by having dark hair above the skin level. Any plucking or waxing must be stopped for several weeks before starting treatment, as the hair needs to be in the follicle for it to work.

The effectiveness of the Laser Hair Removal treatments is mostly dependant on the quality of machine used, the parameters or correct setting and proper candidate selection. An ideal candidate for Laser Hair Removal has light coloured skin and dark coloured hair. This stark contrast of colour allows the laser light to easily target the hair and pose little or no risk of harm to the skin. This is also why it’s important to avoid sun exposure and tanning when undergoing a course of permanent hair removal treatments.

It is important for the full area to be treated by the laser with each hair removal appointment so hairs are not missed. Any missed patches will require additional treatments in the future and the area may look patchy or have uneven hair growth. Hairs that do not fall out or shed within about 14 days have usually not been treated effectively. This is due to poor spacing by the operator or incorrect technique, which can often be avoided by finding a reputable laser clinic that has licensed and experienced operators.

Looking to find out more about Laser Hair Removal Brisbane or Permanent Hair Removal Brisbane? Contact Image by Laser today to find out about our Laser Hair Removal Prices .