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ABOUT US

Bright Aluminium is a specialist in providing anodizing/electro colouring services. A pioneer in anodizing/ electro colouring with around 30 years experience BA’s success is largely due to the processing systems, quality and dedication of it’s staff. Bright Aluminium’s aim is always to satisfy our customer’s expectation.

Approved to ISO 9001:2008

QUALITY

  • Approved to ISO 9001:2008
  • Latest digital testing equipment including micron thickness, weight loss and admittance
  • Comprehensive process control
  • Full time solution analysis
ENVIRONMENT

ENVIRONMENT

  • State of the Art water recycling/effluent plant
  • Continual monitoring of plant environmental impact
  • State of the Art anti acid quoted processing tanks
  • Large leak proof acid storage capacity for safe environment

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Advice on alloy section

SALES

  • Advice on alloy section colours and finishes
  • Quotes in writing - typically the same day
  • Site visit if required
  • Free sample colour swatch
PRODUCTION

PRODUCTION

  • Direct contact with senior staff and decision makers
  • Delivery time to suit customer's needs wherever possible
  • Four process plants offering a full range of finishes and colours
  • Quick Delivery within Chennai

SERVICES

Bright Aluminium processes include Polishing
Matt Dipping, Anodising & Electro Colouring

Polishing

Polishing

Matt Dipping

Matt Dipping

Anodising

Anodising

Electro Colouring

Electro Colouring

POLISHING

POLISHING
POLISHING

What is it?



Polishing and buffing are finishing processes for smoothing a workpiece's surface using an abrasive and a work wheel or a leather strop. Technically polishing refers to processes that use an abrasive that is glued to the work wheel, while buffing uses a loose abrasive applied to the work wheel. Polishing is a more aggressive process while buffing is less harsh, which leads to a smoother, brighter finish.

FACILITIES

  • Mirror Finish
  • Regular Finish

MATT DIPPING

MATT DIPPING
MATT DIPPING

What is dipping?



It is a double dipping process involving dipping in caustic soda solution to remove the existing oxide layer.

After the caustic soda bath, the aluminium is washed and then dipped into nitric acid solution which removes other surface impurities.

ANODISING

ANODISING
ANODISING

Anodising is an electrochemical process that converts the aluminium surface into a decorative, durable, corrosion-resistant, anodic oxide finish

CHARACTERISTICS

The anodic oxide structure originates from the aluminium substrate and is composed entirely of aluminium oxide. This aluminium oxide is not applied to the surface like paint or plating, but is fully integrated with the underlying aluminium substrate, so it cannot chip or peel. It has a highly ordered, porous structure that allows for secondary processes such as colouring and sealing.

HOW IS IT DONE?

Anodising is accomplished by immersing the aluminium into an acid electrolyte solution and passing a current through the aluminium. A cathode is mounted to the inside of the anodising tank; the aluminium acts as an anode, so that oxygen ions are released from the electrolyte to combine with the aluminium atoms at the surface of the part being anodised. Anodising is, therefore, a matter of highly controlled oxidation - the enhancement of a naturally occurring phenomenon.

FACILITIES

  • Natural Anodisingupto 4800 mm
  • Micron Anodising from 10 – 20 microns
  • A large range of colours in Bright, Bright Etch and Satin finishes.
anodising process

ELECTRO COLOURING

anodising process
electro

Electro-colouring is a post anodising electrolytic process in which theanodised load is transferred and immersed to a tank containing a tin solution.

A colour code number is entered into a computer, which calculates the emersion time required to produce the desired colour match. An alternating current is passed to the item whilst immersed.

FACILITIES

  • Electro colouring in various shades
  • Satin Silver, Black, Bronze & Gold up to 4800mm
  • Bright Silver, Gold, Black up to 4800mm
  • A large range of colours in Bright, Glossy and Matt finishes.
Electro colouring in various shades

COLOUR SWATCH

To see the range of standard colours we offer we have designed the colour swatchbook shown below. Click on the cover to see the range of colours. To see an individual colour click on the relevant blade which will reveal the colour name.
Please call or email to order your free aluminium colour sampler which physically represents the colour swatchbook shown below.

DISCLAIMER

For technical reasons connected with colour reproduction and media limitations, the colours shown may not be exact representations of the finished products

ENVIRONMENT

In order to meet our responsibility to our customers, shareholders, employees and surroundings, we are committed to promoting and maintaining an environment policy to ensure that the impact of our operation on the environment is reduced to as low a level as is practically and economically feasible.

Electro colouring in various shades
Electro colouring in various shades
Our ENVIRONMENT POLICY is that we will:

  • Regularly review all stages of our operation in order to minimise our impact on the environment;
  • Ensure that we comply with the spirit and the letter of national legislation and local regulatory controls, as well as meeting industry standards and operating to relevant codes of practice;
  • Endeavour to reduce the amount of waste produced and dispose of such waste in a safe and responsible way, re-using or recycling where applicable;
  • Monitor and measure all environmentally significant emissions and discharges to water, air and land to minimise the environmental impact;
  • Establish procedures to prevent pollution and conserve energy wherever possible and undertake programmes to continually improve our environmental performance;
  • Minimise the environmental impact of any processes by employing the best techniques not entailing excessive cost;
  • Establish environmental training needs within the company and maintain training programmes; and develop and maintain an environmental management system, setting objectives and targets, as well as reviewing this policy, on a regular basis.

CONTACT








Bright Aluminium

Plot No. 10, Door No. 7A,
Lotus Colony, 1st Street,
Thattankulam Road, Madhavaram,
Chennai 600 060,

Moblie. +91 9790990925 / +91 7200000680 / +91 9790668385
Email: brightanodising@gmail.com

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