Causes of Surface Damage of Aluminium Strip in Processing

Aluminum strip refers to aluminum sheet or strip made from aluminum as main raw material and mixed with other alloy elements. The aluminum strip is a strip obtained by embossing an aluminum ingot, and is divided into different grades, specifications, and states depending on the application. There is a certain amount of solid metal particles in the aluminum strip. When we use aluminum strips, sometimes the surface will be damaged, so what is the cause?

Coating Equipment for Aluminium Strip

The aluminum strip coating processing equipment is generally a continuous machine train consisting of equipment including unwinding, strip pretreatment, coating, curing, cooling and coiling.

How is the aluminium strip factory from China?

Aluminium strips are deep-processed products formed by slitting aluminum coils. It is an important raw material in many industry. The main processing equipment for aluminum strip factory is slitting units, which can be divided into required lengths and widths according to needs. According to the different original aluminum alloy contains, aluminum strips are also divided into eight series. However, currently used series are 1000, 3000, 5000 and 8000 series.

What are the main products of transformer aluminium strip manufacturers?

Haomei aluminium strip – We are specialize in aluminium strips producing (thin Aluminium coil),we can directly process any types of aluminium strip,aluminium sheet and aluminium coil. These Aluminium strips are widely known for its durability and quality. These Aluminium strips are available at industrial leading price. They are widly used in calbe wrapping, aluminium plastic composite pipe, electrical transformer, radiators, flexible pipe, venetian blinds, lamp cap, making closures etc

What is the application and concept of an aluminium strip?

Aluminum strip refers to strip shape product which manufactured with aluminum as the main raw material, and mix other alloy elements. The cross section is rectangular and of uniform thickness and larger than 0.20mm. Usually, the edges are cut by live sawing and delivered in a flat form. The common alloy series of aluminium strip are 1000 series, 3000 series, 5 series, 8 series, etc. The common aluminum model are 1050, 1060, 1070, 1100, 3003, 3004, 5005, 5052, 8011 and so forth. The commonly used temper are O and H states. O is soft, and H is hard. O and H can be followed by numbers to indicate the degree of hardness, and the degree of annealing.

What are the anticorrosive measures in the process of transportation and transportation of coated aluminium strip?

As a aluminum strip manufacturer, Haomei Aluminum found that water the main culprit of corrosion of coated aluminium strip during storage and transportation, whether annealing state or hard state, as long as water or affected with damp, any kind of packaging way will suffer corrosion. The water corrosion has a characteristic, namely in the surface of aluminium strip, there is a white watermark corrosion boundaries, area under the influence of water with large area of corrosion state and no obvious directivity. There is no obvious watermark corrosion boundary in the complex form of damp corrosion.

New perspectives for aluminium strip production

Exact knowledge of the surface roughness and thickness of the oil layer provides pressing plants in the automotive industry with enormous potential in terms of reducing their waste and enhancing process reliability before continuing to process aluminium strip or plate material. The oil layer measurement, however, has specific requirements. The trend is towards higher strength material with thinner oil layers, which, overall, means enhanced requirements for the pressing process in terms of accuracy. Due to the close relationship between the oil layer and material roughness, as well as the significant influence they have on the forming process, e.g. for the automobile manufacturer, accurate monitoring and control of both factors during production of the strip will provide the aluminium manufacturer with an important competitive advantage