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Welcome, Guest You have to register before you can post on our site. Username    Password    Remember me Search Forums (Advanced Search) Forum Statistics » Members: 57,442 » Latest member: Normangax » Forum threads: 7,712 » Forum posts: 8,578 Full Statistics Online Users There are currently 265 online users. » 4 Member(s) | 258 Guest(s) Baidu, Bing, Google, Andrewliecy, CharlesMof, Normangax, Timothyhop Latest Threads Looking for suppliers – A... Forum: Buying Leads Last Post: askaluadmin 09-12-2025, 08:12 AM » Replies: 0 » Views: 2,816 Sell Aluminum 6063 Forum: Selling Leads Last Post: askaluadmin 09-12-2025, 08:00 AM » Replies: 0 » Views: 2,774 Is a carbide drill best o... Forum: aluminium faq Last Post: toyota1515 09-10-2025, 09:18 AM » Replies: 0 » Views: 5,388 5052-H32 aluminum sheets ... Forum: Knowledge & Technique Last Post: toyota1515 09-04-2025, 02:42 AM » Replies: 0 » Views: 4,088 Advantages of Haomei Alum... Forum: Knowledge & Technique Last Post: hmwadeseo 09-02-2025, 07:11 AM » Replies: 0 » Views: 3,847 Advantages of Aluminum Co... Forum: Knowledge & Technique Last Post: hmwadeseo 09-02-2025, 07:08 AM » Replies: 0 » Views: 3,666 What is the function of p... Forum: aluminium faq Last Post: hmwadeseo 08-11-2025, 06:33 AM » Replies: 0 » Views: 8,402 What is this aluminum cla... Forum: aluminium faq Last Post: hmwadeseo 07-28-2025, 06:35 AM » Replies: 0 » Views: 8,616 5 Reasons to Use Aluminum... Forum: Knowledge & Technique Last Post: hmwadeseo 07-28-2025, 06:33 AM » Replies: 0 » Views: 4,056 What Is Aluminum Cladding... Forum: aluminium faq Last Post: hmwadeseo 07-28-2025, 06:32 AM » Replies: 0 » Views: 7,459

The basic knowledge aluminum coil buyer should know Posted by: haomeialu - 01-29-2018, 02:55 AM - Forum: Knowledge & Technique - No Replies As the aluminum coil are widely used in daily life and industrial application, including automotive, pharmaceutical, electrical, and food service. Many people who have bought aluminum coil may have the basic understanding of it, but there are other aspects that aluminum coil buyer should know, here we will talk about it. The aluminum coil has different types such as cold rolling and hot rolling. They have many difference, let me tell the difference to you one by one. About the raw materials before processing, to hot rolling aluminum coil it is aluminum ingot casting, to cold rolling aluminum coil it is large plate aluminum ingots. About the processing technology, for hot rolling aluminum coil -500 mm thick aluminum ingot casting hot rolling to 10 mm thick, then hot rolled to the requirement of the specifications of the thickness (0.4 mm), the processing load is larger. For cold rolling aluminum coil - the large plate aluminum ingots melted into liquid aluminum then processing directly to 7.0 mm aluminum sheet, cold rolled to specified thickness specification material, its processing load is small. About the material performance. The product performance of hot rolling aluminum coil is good compactness, metal crystallization, good surface, mechanical toughness and weld-ability. When it comes to cold rolling aluminum coil, the density is less than hot-rolled aluminum coil, metal crystallization is poor, the surface, mechanical toughness, weld-ability is poor than hot rolling aluminum coil. About the price. The price of hot rolling aluminum coil is generally higher than that of cold rolled aluminum coil, the price is about $100 / ton. Above is the knowledge of hot rolling and cold rolling aluminum coil, have you got it? Before purchasing any aluminum coils, you must make sure what you are using for, according to the usage and the alloy content to select the right aluminum coil. If aluminum coil buyer is still confused about this question, contact our sales manager immediately, they can give you professional guidelines and help you to save time and money!   Measures to prevent the aluminum coil philippines from oxidation Posted by: aluhm - 01-29-2018, 02:53 AM - Forum: Knowledge & Technique - No Replies It is well known that aluminum coil is widely used in electronics, packaging, construction, machinery area. However, aluminum coil is easily oxidized if you do not pay attention to this problem, which is a very big problem for manufacturing enterprises and users. In order to solve this problem, many people takes a lot of measures, but the effect is not so good as expect. No matter whether you are one of the clients of us or not, Haomei can tell you how to prevent the oxidation of aluminum coil philippines. aluminum coil philippines These matters need attention: 1. Aluminum coil storage environment should be dry, bright, ventilated, non-corrosive climate. 2. Aluminum coil should be prevent from the rain and snow. 3. Strengthen the management of rolling oil, control the water content under 0.04%. 4. Aluminum roll packing should be sealed, at the same time the right amount of desiccant should be put into per roll of aluminum coil. 5. When transited from the low temperature zone to high temperature, high humidity area, don't open the seal packing immediately. 6. Packing wooden shaft, box board humidity should be less than 18%, aluminum coil packaging temperature should be less than 45 ℃. 7. During the storage of aluminum coil, chemical materials and wet materials are prohibited to be stored together. According to all theses attention aspects, you can prevent the aluminum coil from oxidation effectively. The surface of aluminum coil will be bright as before and the using period of aluminum coil will be longer. Maybe we can say it is a method of maintenance. If you are searching for aluminum coil or you already have bought aluminum coil philippines, you can follow these steps, if you still have other questions about the aluminum coil, you can get in touch with our sales manager, they are willing to solve your problems, with Haomei as you supplier, you do not need to worry about the oxidation and other problems of aluminum coil philippines again!   Features of prepainted aluminum coil Posted by: aluhm - 01-29-2018, 02:51 AM - Forum: Knowledge & Technique - No Replies Prepainted aluminum coil are well known as its good decoration for ceiling roof and curtain wall. When we are looking for prepainted aluminum coil for sale, we often according to the features to decide the application area. To know prepainted aluminum coil better, Haomei aluminum coil will introduce prepainted aluminum coil features as follows: 1.Flat: No composite high temperature creasing on the surface, no residual stress on the surface, no deformation after shear. 2.Decoration: Painted with wood or stone lines, prepainted aluminum coil has distinct physical texture with fresh natural aesthetic feeling. The pattern can be designed freely, which gives customers a wide range of individual choice, can enrich humanities connotation of products, give people more beauty to enjoy. 3. Weather resistance: After coating, high temperature baking of the aluminum coil to form the lacquer pattern, with high gloss retentivity, color stability, little color difference changes. Quality assurance of polyester paint is about 10 years, fluorocarbon lacquer for more than 20 years. 4. Machinery: Selects high quality aluminum, plastic and adhesive for materials, use advanced composite technology. Product is with bending, flexural strength needed for decorating plate, under the condition of four seasons climate, with the change of wind pressure, temperature, humidity and other factors, it does not cause bending or deformation, expansion, etc. 5. Environmental protection: Resistance to salt corrosion of acid rain, itself won’t corrosion or toadstool, won't release any poisonous gas, won’t cause rust of keel or fixed, also with flame retardancy. Haomei aluminum coil are willing to offer professional prepainted aluminum coil with different colors and gauges to fulfill your demands, our product are all with high quality and long durability. And our expert stuff will support you in selecting the right paint system for your industrial application, if you have any question on our products or company, you can get in touch with us via the contact details available on our Website.   air conditioner aluminium foil is an indispensable parts in our life Posted by: haomeialu - 01-29-2018, 02:49 AM - Forum: Knowledge & Technique - No Replies Air conditioner foil is the proprietary material for the heat exchanger fins of air conditioner. In early period, plain foil is the main material for heat exchanger fins, in order to improve its external performance, many manufacturers painted with a corrosion-resistant inorganic coating and a hydrophilic organic coating before molding, this is the origin of hydrophilic foil. The hydrophobic foil also has a wide range of application in air conditioner, heat exchanger fins that made of aluminum foil has an ability that prevent the condensed water sticking on, but the defrosting performance of hydrophobic foil need to be further research. Air conditioner foil has a thickness of 0.1mm to 0.15mm, as the development of technology, it has a further trend of thinning, like the heat exchanger fins of Japan leading products has a thickness of 0.09mm. aluminum foil must has a good formability, a high intensity, a good ductility and a evenly thickness.   Why the price of aluminum sheet fluctuate everyday Posted by: aluhm - 01-29-2018, 02:46 AM - Forum: aluminium faq - No Replies People who work in the aluminum industry know that the price of aluminum sheet is constantly changing, even it is fluctuate everyday. Many customers will misunderstand that the floating price is the dishonest embodiment of aluminum manufacturers. So let’s what factors affecting the price of aluminum sheet. 1.the price of aluminum ingot The quotation of aluminum ingot has a great influence on aluminum sheet price, as the important material for aluminum sheet, aluminum ingot quotation is ups and downs in the futures market, so the price of aluminum sheet is fluctuate with the changing of aluminum ingot quotation. 2. the processing technology and the alloy composition Aluminum sheet is divided into eight series, with hundreds of grades, a thinnest one has a thickness of one millimeter, and a thickest one has a thickness of dozens of centimeters. The processing technology and the alloy composition decide the price of aluminum sheet, such as under a thickness of 3mm, the price of 6061 aluminum sheet is 2 to 3 times the price of 1060 aluminum sheet. In general, the thicker aluminum sheet, the larger the cross-sectional area, the better mechanical functions and chemical functions, and the higher the production price. 3. processing fees Personnel, storage, shipping, processing fees are also the factors affecting the price of aluminum sheet, and the increasing personnel, warehousing, shipping costs will also increasing the price of aluminum sheet for a long time.   The difference among aluminum sheet and aluminum composite panel Posted by: haomeialu - 01-29-2018, 02:44 AM - Forum: Knowledge & Technique - No Replies Aluminum sheet refers to a kind of rectangular material that made of pure aluminum or aluminum alloy, with a rectangular cross-section and an uniform thickness. In general, the aluminum material with a thickness of 0.2mm or more, 500mm or less, a width of 200mm or more and a  of 16m is called an aluminum plate, and the aluminum foil has a thickness of 0.2mm or less. As a new decorative material, aluminum composite panel enjoy high favor among people quickly, because it has a various colors, convenient construction methods and an excellent processing performance. Aluminum composite panel consists of metal and non-metallic, it retain the main features of the original composition of the material (aluminum metal and non-metallic polyethylene plastic), also overcome the shortcomings of the original composition, and get a lot of excellent performance. Aluminum composite panel and aluminum sheet have some of the same material composition and some common excellent performance, but their application and processing methods are significant different. However, the aluminum composite panel may go wrong after decoration, in a way, aluminum sheet is more sturdy and durable than the aluminum composite panel   The advantages of aluminum curtain wall Posted by: haomeialu - 01-29-2018, 02:04 AM - Forum: Knowledge & Technique - No Replies Aluminum curtain wall has a elegant outward appearance, with various color, its weight is only one-fifth of the marble, and one-third of the glass curtain wall, aluminum curtain wall greatly reduce the load of building structure and foundation, moreover, aluminum curtain wall also has a low cost and a high performance-price ratio. Here are the advantages of aluminum curtain wall 1.aluminum curtain wall has a light weight, a good rigidity and a high intensity, as well as aluminum curtain wall has a good corrosion resistance like other aluminum products, its fluorocarbon paint will not fade for 25 years. 2.aluminum curtain wall has a high quality, adopted the advanced spraying technology after processing, and aluminum sheet can be processed into various shape, such as the camber, spherical shape and so on. 3. Aluminum curtain wall is not easy to stain, and easy to clean and maintain. The fluorocarbon film has a strong non-adhesion ability, its surface is difficult to attach contaminants. 4.aluminum curtain wall is easy to install, no need to cutting at the construction field. 5.aluminum curtain wall can be recycle, is very environmental.   The difference between aluminum alloy and zinc alloy Posted by: aluhm - 01-29-2018, 02:02 AM - Forum: Knowledge & Technique - No Replies Zinc alloy is made of zinc but added other alloy elements during the processing, aluminum, copper, magnesium, cadmium, lead, titanium are the common alloy elements that added in zinc alloy. Zinc alloy has a low melting point, a good fluidity, and easy to welding. The zinc alloy will corrode in the atmosphere, and it has a low creep resistance. Aluminum alloy is made aluminum but added other alloy elements, like copper, silicon, magnesium, zinc, manganese, and the non-essential alloying elements are nickel, iron, titanium, chromium and lithium. Aluminum product is a kind of the non-ferrous metal structural material that is widely used in industry, it has a wide range of application in aerospace, automotive, machinofacture, ships, chemical industry and so on.   The difference in die-casting technology : 1.the aluminum alloy and zinc alloy has a different molten metal temperature, zinc alloy has a temperature of more than 400 degrees, and aluminum alloy has a temperature of more than 700 degrees. 2. The processing equipment is different, although both of the processing equipment called die-casting machine. 3. The processing technology and parameters are different.   The difference in products : Zinc alloy has a poor compatibility with iron, so it has a small pattern draft about 0.5°, and the aluminum alloy has a bigger pattern draft about 1° to 1.5°.   classification of aluminum tread plate sheets Posted by: haomeialu - 01-26-2018, 09:45 AM - Forum: Knowledge & Technique - No Replies the aluminum tread plate also named as aluminum pattern plate or aluminum diamond plate, it has beautiful surface performance and good skid resistance, so it is widely accepted by users all over the world. Different kind of aluminum tread plated have different usage, so the claasification of it is needed, in accordance with the different alloy, the aluminum tread plate sheets can be divided into 3 types. 1, aluminum magnesium alloy tread plate: the alloy content mainly is Mg, use the typical models such as 5052 or 5083, 5000 series of aluminum plate as the raw material to processing , have good corrosion resistance, hardness, anti-corrosion performance. Usually used in the special place, such as ship, car lights and wet environment, this kind of aluminum tread plate has high hardness and bearing capacity. 2, the ordinary aluminum alloy tread plate,for example processing of aluminum alloy decorative pattern plate based on 1060 aluminum plate, it is able to adapt to the ordinary environment, and  the price is low. The cold storage, the floor, the outer packing use this kind of aluminum tread plate usually. 3, aluminum manganese alloy tread plate: the alloy content mainly is Mn,use 3003 aluminum sheet as the main raw material for producing, this kind of aluminum tread plate is also known as antirust aluminum plate, the strength is slightly higher than that of ordinary aluminum tread plate, the aluminum manganese alloy tread plate has good rust resistance, but the hardness and corrosion resistance of it is less than 5000 series, so the product application is in the area which has no strict antirust request, such as freight trains, floor in refrigerator. I really hope you can get more information about aluminum tread plate sheets from this article, if you are searching for aluminum tread plate, Haomei can give you the product list form 1000 series to 6 series, which can cover whatever you want. The advantages of Haomei aluminum tread plate are prominent skid-proof function and even affordable price, please call us immediately to get the price right now!   what are the aluminum slugs Posted by: aluhm - 01-26-2018, 09:42 AM - Forum: aluminium faq - No Replies The aluminum slug is flat plate from pressure processing aluminum products. This kind of flat plate has uniformity of thickness and regular shape. Usually only used for crushing processing. As a professional manufacture of aluminum slug and other aluminum products, Haomei are willing to help many friends who do not know aluminum slug well. After reading this article, I hope I can help you know more about aluminum slugs. [/url] [url=http://aluminium-sheet.com/Products/aluminium_slug.html]Aluminum slug –preform for the production of aluminum tubes, aerosol cans and monoblocks. The application area of aluminum slugs: production of tubes for pharmaceutical and cosmetic products, food products, household chemicals, tooth paste. Production of aerosol tubes for sprays, hair care products, medicines, food products and products of household purpose. Aluminum slug have many series as aluminum sheet, varying from 1 series to 3 series, at the same time, all the chemical and physical characteristics are the same with aluminum alloy model. It has all the advantages of aluminum alloy, so it is popular to world market.   Haomei is professional on all aluminum products and can offer the clients an excellent quality range of Aluminum Slugs with different types and diameters, which are manufactured from high grade quality raw materials. We specialize in the production of solid round slugs (without holes) for manufacturing of tubes with aluminum membrane. The slug is produced by stamping technology. Our production equipment allows to produce slugs with diameter from 13,3 to 44,8 mm and a thickness of 3,5-7,3 mm. These are widely known for its durability and quality. Our Aluminum Slugs can be availed at industrial leading price. We can guarantee the quality and quantity of aluminum slug our customers ordered, and we won high regards of them, this is our proud. We welcome you to visit our company and factory all the time, do not hesitate to contact us because waiting for your coming with best service! First Previous Next Last