Share Cut Machine in AKSPL Factory

Introduction of Cow Brand Colour Coated Steel of Abul Khair Steel Ltd.

ABUL KHAIR STEEL is one of the leading steel producers in Bangladesh with a well diversified product range. Since its inception in 1993, ABUL KHAIR STEEL has evolved as an integrated manufacturer and distributor of finished steel products. Products of ABUL KHAIR STEEL are also being exported to neighboring countries.

 The company supplies a variety of products including Cold Rolled Coil, Galvanized Coil and Sheet, and its latest addition is the Color Coated Coil/Sheet/Profile.

Cow Brand Color Coated Steel coil/sheet combines the superior strength of steel with protection of zinc coating. The high performance steel sheet with oven-cured paint system is remarkably resistant to Ultra Violet Rays, corrosion, shipping, peeling, dirt staining and fading. Adhering to the highest quality standards, these products are made with the finest raw material. Moreover, the finished products are stringently tested for quality before supplying to the clients.

           

ABUL KHAIR STEEL of Bangladesh is a first of its kind steel company catering to the steel demand of the country and abroad for almost a decade now. We understand that the 'Steel Industry' is central to the economies of modern societies and is an indispensable motor of growth. A world-class steel industry like ABUL KHAIR STEEL is essential to a developing country like Bangladesh, to widen its development base and meet its growing needs. In order to strengthen the steel industry of our country, we have established the largest multi-diversified steel manufacturing unit in South-East Asia. To establish a sustainable steel plant, resource and environmental considerations has been integrated into our industrial planning and decision-making processes. This will allow a steady reduction in the energy and resource consumption, by increasing the efficiency of resource use, reducing waste, and encouraging resource recovery and recycling.

With careful management, and new and emerging technologies the company is able to provide excellent solutions to its customers.

World's Best Colour Coating Technology

Cow Brand

Colour Coated Steel

Abul Khair Steel Ltd.

For

Home & Industry

World's Best Colour Coating Line:

AKS Cow Brand Colour Coated Steel is the first company in Bangladesh to implement the world-renowned colour coating technology and machinery of the FATA Hunter Inc., USA. FATA Hunter, with a history of over fifty years, has been one of the world leaders in engineering and equipment manufacturing for flat rolled products.

http://www.fatahunter.com

United States of America

World's Best Coil Processing Line:

Only a high standard coil processing line can ensure a perfectly uniform surface of the products which will give best coating performance. In order to achieve this, AKS Cow Brand Colour Coated Steel is using the sophisticated coil processing line of Bronx International, Australia. Bronx International is a world innovator in the coil processing industry and provides complete solution to steel processing companies worldwide. The coil processing line established in AKS Cow Brand Colour Coated Steel is fully automated and equipped with state-of-the-art technology.

http://www.bronxintl.com

Australia

Best Quality Colour Source:

In order to produce the finest quality colour coating, AKS Cow Brand Colour Coated Steel is importing the coating paint from the largest global paint and coating company, AkzoNobel. AkzoNobel is the leader in paint & metallic coating technology around the world. Headquartered in Amsterdam, Netherlands. AkzoNobel is operating in more than 80 countries. The paint from AkzoNobel contains UV & corrosioninhibiting agents which ensures durability for a longer period of time.

http://www.akzonobel.com

Netherlands

Quality Assurance Measures

Cow Brand

Colour Coated Steel

Abul Khair Steel Ltd.

For

Home & Industry

AKS Cow Brand Colour Coated Steel's quality assurance team performs extensive tests using the latest technology to ensure our products meet the specifications of International Standards and of our clients.

Test performed:

• Coating Thickness – To determine and monitor the coating thickness, applied on the steel for top and bottom side.
• Specular Gloss Measurement – Gloss is associated with the capacity of a surface to reflect light in one direction compared to others.
• Colour Test – Determines the deviation of the colour of the cured organic coating, from a standard sample.
• Solvent Rubbing Test – Determines the extent of curing of the baked organic coat.
• Impact Test – Determines the resistance to cracking of an organic coating on a metallic substrate.
• Cupping Test – Determines the formability of the organic coating on a metallic substrate.
• T-Bend Test – Evaluates the flexibility and adhesion to the metallic substrate of the organic coating.
• Pencils Hardness Test – Determines the bond strength between the organic coating and the metallic substrate.
• Cross Hatch Test – Determines the inner coat adhesion (Top coat to primer bond).
• Scratch Test – Determines the resistance of an organic coating to penetration, by scratching with a needle.
• Salt Spray Test – This is an accelerated corrosion test which simulates the field condition.

Galvanized Steel Coil Processing & Colour Coating Line

Cow Brand

Colour Coated Steel

Abul Khair Steel Ltd.

For

Home & Industry

Surface correction:

The surface correction mill is installed in the coating line which will provide the following –

§  Improvement in metallurgical properties in order to eliminate fluting-lines.

§  Improved surface quality and flatness for the preparation of painting.

Tension leveling unit:

In this stage, the shape of the substrate is corrected through unique effects of stretch and load, to get the uniform painting.

Cleaning Section:

This will remove mill oils, soluble contaminants and general dirt from the strips. The cleaning action is done by a system of high velocity caustic solution sprays, which are arranged to ensure a complete coverage of the strip. Additionally brush scrubbers are provided in the line, which will remove surface contamination such as passivation, iron fines and heavy mill oil from the strip. After alkali cleaning hot water rinse tank is used to remove excess alkali solution from the strips, followed by cold water rinse tank for removing any residual alkali solution. This rinse utilizes de-mineralized water for extra cleanliness.

Chemical bonding section:

Specially formulated chromic chemical is applied on the substrate, using high technology coating application method by a chemical coater. The chemical treatment allows strong bond formation between the zinc coated steel substrate and the color coat.

Coating Section:

3-coat, 2-bake coating process is used. The 3 color coats are:

§  Primer

§  Back Coat

§  Top Coat

·Primer:

Generally primer can be applied on the top side of the sheet with special type PU (Polyurethane) primer to improve the corrosion performance of the final products.

·        Back Coat:

It is the single coat application at the reverse side of the strip as protection to the strip or as a service coat.

·        Top Coat:

The top coat is specially designed on polyester melamine system available in wide range of colours. It can be applied with different coating thickness as per the customer’s requirements. This polyester-melamine system will give good aesthetic look with excellent flexibility, hardness, adhesion and excellent durability performance like color and gloss retention.

Curing Section:

All the above mentioned coating systems are baked in uniform, clean air circulation catenary type ovens for specified temperature setting to achieve designed peak metal temperature (PMT).

.

Forming Section:

We have four types of roll forming designs like U type, V type, cherry and trapezoidal profile.

Benefits of Colour Coated Steel

Cow Brand

Colour Coated Steel

Abul Khair Steel Ltd.

For

Home & Industry

• Extremely durable against corrosion because of the usage of seven layers of coating.
• Able to sustain coastal and acidic/alkaline industrial environment.
• The colour coat is inert to water, thus allowing better drainage even at low slope angles.
• Clean resin coating resists scuffing and handling marks.
• High thermal reflectivity makes it heat resistant.
• It provides sound insulation resulting in lower noise of rain falling in roof, giving a peaceful and comfortable environment.
• It withstands chipping and peeling caused by insect/bird and pest.
• It is light in weight yet strong.
• Easy to install, thus cuts down construction time.

Available Products for Customers

Cow Brand

Colour Coated Steel

Abul Khair Steel Ltd.

For

Home & Industry

What we supply for our customer....???

-> Colour Coated Steel in Coil Form (Available Thickness: 0.13mm to 0.80mm)

-> Galvanized Plain (GP) Steel in Coil Form (Available Thickness: 0.26mm to 0.80mm)

-> Colour Coated Steel in Different Corrugated Form

• Profile Shape for Roof & Wall in Trapezoidal Type
• U-Type & V-Type Shape for Roof & Wall and Cherry-Type for Wall/Fencing
• Ridge as a Accessories

-> Galvanized Steel in Corrugated Form Known as Goru Marka Dhewtin (Available Thickness: 0.12mm to 0.46mm)

-> Transparent Sheet (Available Thickness: 1mm, 1.5mm, 2mm, 2.5mm and 3mm)

Contact us:
Cell: +88 01712 767029

Email: akscolourcoatedsteel@gmail.com