博文

目前显示的是 七月, 2019的博文

Features of leading China aluminum circle disc manufacturers

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Leading China aluminum circle disc manufacturers are featured by certain common points. They have rich experience, advanced equipment and latest process. Let’s take Haomei Aluminium for example.   Haomei Aluminum is mainly engaged in supplying  aluminum circle discs  for deep processing, stretching, spinning and other further processing purposes. Our products are widely used in the industry of stretched  aluminum discs for cookware , aluminum discs for lamps, aluminum discs for traffic signs, aluminum disc for cans and so on. This has formed our main business products: kitchen aluminum wafers, aluminum lamps for lamps, aluminum foil for tanks, aluminum wafers for liquid nitrogen tanks, aluminum wafers for medicine cans, etc.   Established in 2015, Haomei covers an area of 9,500 square meters and has three new automatic yaw production lines, including 1.3 meters wide, 80 tons and 2 pieces, 1.6 meters wide and 160 tons. It mainly produces 1 series casting and rolling, 3 series hot

Longitudinal cracks in aluminium checker plate sheet

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The aluminium checker plate sheet tends to have some defects in further processing, such as longitudinal cracks, lateral cracks, easy shrinkage, dead zone shearing and folding, curved aluminum plate processing parts bending, shrinkage caused by the wrong cross-sectional size, excessive residual stress, coarse crystal rings and so on. Effective measures to prevent longitudinal cracks from coming into being are as below.    The most effective way is to improve the lubrication and temperature and then control the mold. It is also possible to use a concave die with a taper angle. The taper angle acts to make the force have a component in the direction parallel to the tapered surface. The component is opposite to the direction of the friction, thereby facilitating deformation and flow of the  aluminum sheet . According to different conditions, a suitable cone angle can be determined by calculation to offset the influence of friction.    In processing an aluminum veneer into an  alumi

Aluminum checker plate sheet thickness measurement method

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The method of  aluminum checker plate thickness measurement  is as follows. 1. Use a micrometer to directly measure base plate part of the target checker plate aluminum sheet. (Specification thickness is the thickness of the plate without pattern) 2. Measure several times different parts of the checker plate. 3. Work out the average of numbers obtained, which is the thickness of the tread plate. Pay attention that the pattern height is excluded by an  aluminum checker plate thickness . Thus you should not take patterns into account in measurement, just like that you don’t include screw width in measuring the diameter of a deformed steel bar. If an aluminum checker plate sheet is declared to be 6mm thick, its actual thickness might only be 5.75mm and less. In the field of metal materials, the  checker plate aluminum sheet  is rich in energy, and its price is relatively affordable, which makes it a favorite material of many industries. There are also many classifications in

Classification of aluminium discs circles by application

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Aluminium discs circles are among the most popular aluminum products. The circles used to be divided by alloys such as 1050, 1060, 1070, 1100, 3003 and 5052 etc. With increasingly widened application scope, aluminium discs circles are now classified by usages, too. Here we discuss three of its main usages: cookware, container and lamp cover. Aluminium circles are used for cookware because of their light weight and excellent heat conductivity. 1050, 1060 and 1070 are the mainstream alloys for low-end kitchen utensils like strainers, cooking pots and kettles. In some places of the world, pots are regarded as a fast consuming good, and people get new pots every two or three months. What they need are low price and fast cooking. Quality and cheap pots made of  1050 aluminium circle s just meet these requirements. Containers, especially battery and chemical containers are considered to be a big consumer of  aluminium discs circles  as well. Such products require aluminium discs of go

Features of diamond embossed aluminum sheet

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The diamond embossed aluminum sheet is a kind of embossed aluminum sheet with the pattern of diamond. Obtained by calendering processing on a base aluminum plate, it’s mainly used in packaging, construction, curtain wall and the like. The surface of the sheet can be mill finished or polished as required by clients. Thickness of a  diamond embossed aluminum sheet  ranges from 1.2mm to 10mm. Width (mm) include 600, 1000, 1200, 1500 and 1800 mm, and length (mm) 1200, 1500, 2000, 3000 and 6000 mm. In addition to diamond, other patterns like willow (2 and 5) and lentils can also be made. The diamond embossed  aluminum sheet  is featured by strong anti-skid property. Raised patterns help prevent people treading on the sheet from slipping. Hard and durable, the sheet has a service life from 20 to 100 years. It shows extraordinary corrosion resistance and rust resistance even being exposed to harsh environments. In addition, the sheet has light weight, beautiful appearance, high flexibili

1060 Aluminum Strip for Transformer Winding Features

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The 1060 aluminum strip for transformer winding is divided into different grades, specifications and states. The grades are 1060, 1050, 1050A, 1060, 1070, 1070A and 1350, and the state is mainly O which represents a soft state, and the degree of hardness. The degree of annealing can be indicated by numbers. With a thickness between 0.08 and 3.00, the  1060 aluminum strip for transformer  is also called aluminum tape and foil for dry transformers.    1060 aluminum strip , which contains more than 99.6% aluminum, is also called pure aluminum strip. It belongs to a common series in the aluminum strip family. The aluminum ribbon and foil for dry-type transformers are made of high-quality pure aluminum. They have a high electrical conductivity and a soft texture. The surface is smooth and burr-free. As an ideal material for the production of dry-type transformers and a key raw material for manufacturing transformer winding, its production entail high process technologies in burr curling

What is aluminium threshold strip

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The aluminium threshold strip is not a type of aluminium strip rolls as some people might imagine. It is actually a kind of   T bar extruded aluminum profile  used as a threshold between two adjoining rooms. Regular alloys for  aluminium metal strips , such as 1060, 1070, 3003 and so on, are not suitable to be made into aluminium threshold strips, for these alloys are not strong enough. Harder alloys like 6061 and 6063 become better candidates. These alloys can be heat treated, which greatly improves their mechanical properties. T3, T5 and T6 are the most popular tempers. The strip surface can be coated with various designs and colors by a special anodizing or powder coating process. Possible colors of an aluminium threshold strip include silver, gold, champagne, bronze, green, blue, black, white ect, almost any color you need to match your decoration style. The specification of such a strip are featured by thickness and length. Generally the thickness is 0.4mm and above, and len

Colour coated aluminum sheet roofing sheet features

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The colour coated aluminum sheet is used for roofing because of its attractive outlook, sustainable corrosion resistance, strong hardness, convenient installation, excellent fire-proof performance and good recyclable property. A colour coated aluminum sheet is obtained by coating the base sheet with paints of given colors. After being treated specially on the surface, it lasts three decades without color decay or corrosion. 1. Advanced technology and high folding resistance The raw materials of  coluor coated aluminium roofing  sheet pieces, such as aluminum, plastic and adhesive, are all high-quality products that are further processed by advanced composite technology. They do not get influenced by natural climate conditions like changes in wind pressure, temperature, humidity and so on. No bending, deformation and expansion will occur. 2. Rich in color, strong decoration The colour coated aluminum roofing sheet has a realistic material feel and a fresh natural beauty. Its

Mirror finish anodized aluminum sheet color and features

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The mirror finish anodized aluminum sheet is obtained by placing an aluminum mirror sheet in a corresponding electrolyte as an anode, and performing electrolysis under specific conditions and an applied current. The aluminum sheet of the anode is oxidized and a thin layer of alumina is formed on the surface. A  mirror finish anodized aluminum sheet  is featured by strong hardness, good wear resistance, and excellent heat resistance. The hardness of the hard anodized film is as high as 2320K, excellent insulation, and the breakdown voltage is up to 2000V, which enhances the corrosion resistance. The salt spray does not corrode for thousands of hours. The oxide film has a large number of micropores in the thin layer, which can adsorb various lubricants and is suitable for manufacturing engine cylinders or other wear parts. The membrane microporous adsorption ability can be colored into various beautiful and beautiful colors. In addition, the sheet has a relatively low cost, for an imp

Composite aluminum foil insulation material heat reflectivity

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In recent years, composite aluminum foil insulation materials have become more and more popular in the thermal insulation building materials industry. They are widely used in the insulation of building roofs and external wall insulation. This is mainly because the  aluminum foil sheet   blocks the excellent performance of heat transfer and is incomparable to other insulation materials.   It is understood that the energy loss of housing in China is about 50% of the wall, about 10% of the roof, and about 25% of the doors and windows. Therefore, the insulation building materials are particularly important for the national energy conservation and environmental protection requirements. As early as 2007, the state issued the GB50411-2007 "Building Energy Efficiency Engineering Construction Quality Acceptance Specification", which stipulates that after completion of all construction projects, the building energy conservation must pass the acceptance before allowing the subsequen

Color coated aluminium strips | Prepainted aluminum strip supplier

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Aluminum Alloy A1100, A3003, A3005, A3105, 8011, 8006 Temper H16, H26, H24, H22, H18 Specification Al Thickness 0.04-1.20mm Coating Thickness double coating-25 micron, single coating-18 micron, primer-5 micron Coating PE/HDPE/PVDF/FEVE/PU Width 20-1700mm Surface treatment anti-scratch, high glossy, matte Coating technique 1-6 coated Color wooden grain, marble stone, plain color,3D, HD, metallic, patterned, etc. Coating adhesive no lower than first grade Impact resistance no cracking and peeling(50kg/cm, ASTMD-2794:1993) Coating Density: 0.890 g/cm3 Packing Wooden plate, covering with craft paper and film, Eye to Sky or wall to Sky packing. Wooden cases   Features of Color coated aluminium strips 1) Light weight, high strength, extreme rigidity, superior impact resistance 2) Excellent surface flatness and smoothness 3) Heat insulation, sound insulation, fire-resistance 4) Acid-resistance, alkali-resistance, good weatherproofing and non-resonance 5) Various unifor

Aluminum checker plate 5mm application and features

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The aluminum checker plate 5mm refers to a checker plate aluminum of 5mm thick. The thickness of an aluminum chequered plate does not include the height of its patterns. Almost all series of  aluminium plate sheets  can be made into checker plates, but regular series are 1xxx, 3xxx and 5xxx, for the hardness and corrosion resistance of them are strong enough to serve as stair treads and packing materials, two biggest application scope of the plate. As a high-cost modern material, the  aluminum checker plate  5mm are divided into many kinds by embossed patterns (five bar, diamond, orange peel, stucco, pebble, hammer etc), and it is widely used in furniture as an anti-slip and decorative material. Good performances and decorative effects make it well received by customers. Haomei Aluminum’s pattern aluminum plate mainly consists of 1 series, 3 series, 5 series and 6 series aluminum alloy plates. The pattern has a pointer shape, two ribs, three ribs, five ribbed plates, etc.. The th

Differences between 3003 and 1050 aluminium circle sheet pieces

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3003 aluminium circle sheet and aluminium circle 1050 are two representatives of regular aluminium wafers. In fact, most of the aluminum products we have seen are made from  aluminium circle shee t pieces after secondary processing. The quality of aluminium circle sheet is relatively light and not easily corroded, so it is widely used in transportation, such as aviation, automobiles and ships. It has excellent electrical conductivity. Its conductivity is weaker than that of gold, silver and copper, but its reserves are large and its density is small. In addition, the outer oxide film of aluminum not only has corrosion resistance but also certain insulation properties, so aluminum wafer metal has very common use in the electrical appliance manufacturing industry, wire and cable, and radio industry. In recent years, with the development of the economy, various high-tech industries have also made rapid progress. Many alloy sheet and strip products, led by aluminium circle sheets, are gr

Bending tips of 7075 aluminum sheet from aluminium suppliers

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In our actual business activities, many customers will ask a variety of aluminum processing problems, such as whether 7075 aluminum sheet can be bent, whether 7075 aluminum plate can be welded, whether 7075  aluminum plate  gets deformed during processing and so on. The following is a brief introduction to the problem of bending the 7075 aluminum plate.   All  7075 aluminum sheet suppliers  would tell you that the sheet is the most hard-hardened aluminum alloy sheet. It is not easy to be directly bent and is prone to cracks, especially when it is necessary to bend more than 90 degrees or bend the R angle very small. At present, our suggestion is that if it is necessary to bend or directly punch a certain angle, the 7075 aluminum plate should be annealed to reduce the hardness, and then bent or stamped, and then quenched and tempered to restore its hardness. Finally, plastic processing and surface treatment. The second method is to perform a welding process on the jig, and then perf

How much is 2mm aluminium sheet price

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Not a few people ask about 2mm aluminium sheet price either online or in inquiries. The fact is, it’s a tough question, for an aluminium sheet price is closely related with its alloys and specifications. The key to the answer lies in which type of aluminium sheet do you want? The most frequently applied 2mm aluminium sheet include pure aluminum plate 1060 aluminum plate, aluminum-magnesium alloy plate 3003 aluminum plate, aluminum-magnesium alloy plate  5052 aluminum plate , rust-proof alloy aluminum plate 5083 aluminum plate, 5754 aluminum plate suitable for stamping, medium-thick aluminum plate 6061 aluminum plate for making mold, ultra-thick hard alloy aluminum plate 7075. These are all very common. 3003 aluminum plate is made of plate and coil aluminum plate, rust and corrosion resistant, is a commonly used alloy aluminum coil product; The 5 series of 5052 aluminum plates are commonly used aluminum-magnesium alloy products. They are light weight, recyclable, and green and non-

Why are 6061 aluminium metal strips used for lamp base

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6061 aluminium metal strips are a regular material for lamp bases and heads. Nowadays, solar led street lights have become the main force in the construction of new rural areas. Solar led street lights are composed of lamp holders, lamp posts, controllers, battery boards, batteries and other components. Among them, street lamp heads are the key part of street lighting, and the lamp housings must not only function to protect the light source, it must also be effectively waterproof, dust-proof and corrosion resistant. While being used for lamp heads,  6061 aluminium strip s are mostly made of die-cast aluminum, which can effectively dissipate heat, waterproof and dust. The surface of the strip for the solar led street lamp is treated with ultraviolet and anti-corrosion treatment, so that the solar street lamp reaches a certain standard as a whole, and the single elliptical reflecting cavity is matched with the spherical arc surface to design, and the light emitted by the LED is con

Pot defect of gold mirror finish anodized aluminum sheet

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The gold mirror finish anodized aluminum sheet is among the most popular aluminium mirror sheets for its excellent performance and luxurious color. In a previous article we discussed several reasons for pot defect of the sheet. Here we will proceed to deal with the other two reasons: damp wrapping paper board and inappropriate cleaning process. Paper or cardboard is used to separate or wrap  gold anodized aluminum sheet s to avoid scratches. Damp paper leads to corrosion of the sheet surface. Paper (board) corrosion is caused by acid radicals, which are present in the paper. Therefore, the use of paperboard without chloride and sulfate and avoiding water seepage is an effective method to solve paper corrosion. When an aluminium sheet is washed by alkali, sulfuric acid or chemically polished, the star wash or radiation spots sometimes appear. The corrosion depth left on the surface of a gold  mirror finish anodized aluminum sheet  is very shallow, and the cleaning water might hav

How do manufacturers deal with waste aluminum circle blanks

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Aluminum circle blanks are widely used in various industrial fields and are ubiquitous in our lives. In the past, the TV receiver used in the home was the so-called outdoor antenna. The various tubes on the top were made of aluminum wafers. With the development of the times, aluminum wafers are not only used to receive signals, but most of the cookware is also aluminum products, and many electronic industries have also been used. Moreover, the production technology line of the  aluminum circle blanks  can directly use the coil material to directly produce the wafer, and does not need the slitting and cross-cut processing of the coil material, thereby reducing the production process, reducing the production cost, and reducing the possibility of damage to the surface of the coil.   Because of its own advantages, aluminum circle blanks are also in increasing demand on the market. However, many aluminum circle discs discarded are after use, and discarded aluminum discs are also one of

Application of aluminium circle sheet

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 The aluminum circle sheet pieces are widely used in electronics, daily chemicals, medicine, culture and education, auto parts, electrical, thermal insulation, machinery manufacturing, automotive, aerospace, military, mold, construction, printing and other industries. The main application industries are kitchen utensils and lamps, such as non-stick pans, pressure cookers, lampshades, water heater casings etc.. The aluminium circle sheet is one of the largest aluminum alloy sheet and strip deep processing products.    Aluminium circle s have good thermal and electrical conductivity. The thermal conductivity of high-purity aluminum which is completely annealed at 0~27°C is 2.367W/(CM·K); the resistivity of ultra-purple aluminum (99.990%) at 20°C It is 2.6548×10-8 Ω·m, which is 64.94% IACS (International Annealed Copper Standard). The good electrical conductivity of aluminum combined with low density makes it a good long-distance transmission conductor. In notebook computers and many

Where to buy pebble embossed aluminum sheet coil

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Where to  buy embossed aluminum sheet coil  in China? You may as well learn something about Haomei, a leading aluminium supplier in Henan. Adhering to the business philosophy of “win clients by quality and credit”, Haomei is now among leading  pebble embossed aluminum sheet  coil suppliers in Henan province after eight years of hard development. It has one oxidation production line, two large embossing machines and three medium embossing machines; it can flatten aluminum plate, aluminum coil plate and aluminum plate with thickness of 0.1mm–2mm. The pattern is orange peel, orange peel (small bug), embossed pattern, diamond pattern, and the like. Products are exported to all parts of the country. The demand for products is in short supply. Oxidized  embossed aluminum sheet coil  is a high-quality embossed aluminum plate roll with a dense aluminum oxide protective film on the surface after embossing, shearing, oxidation, sealing, natural drying and other processes. It is more resista

How to choose aluminium circle manufacturers in China

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How to choose aluminium circle manufacturers in China? It seems to be a big hollow question, yet there is knowledge if you probe further. The priority among priorities is your market positioning. If you are aimed at African market, you might be an aluminium pot manufacturer, for pots are the main products made of aluminium round discs there. People discard a pot after only two months of usage and turn to the market for a new one. Here quality is second to price, for pots are regarded as fast-moving consumer goods, then you do not have to look for  aluminum circle manufacturers  too high grade, and the key point is to reduce costs. If it is a European or American market, you can only pursue the price under the premise of pursuing quality. There are thousands of manufacturers of aluminum wafers in China, but there are just a few of them that can be scaled up directly. The big suppliers are not worth discussing here, because you can just obtain their names from the internet, and thei

Advantages of mirror anodized aluminum sheet

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The mirror anodized aluminum sheet is a regular product used frequently in our daily life. it combines advantages of both aluminum mirror sheet and  anodized aluminum sheet . The former is obtained by rolling and polishing an aluminum sheet until it takes on a mirroring effect, and the letter anodizing the surface of an alu sheet to strengthen its corrosion resistance and weather resistance. A mirror anodized aluminum sheet ranks top among the aluminum mirror sheet series. Traditional China processes involves polishing, yet more developed processes abroad are more involved with rolling (directly into a mirror surface). Aluminum mirror sheets are divided into three levels according to the mirror surface effect: the high, medium and low grades are also used by professionals to distinguish them according to standard mirrors, high mirrors and super mirrors. According to the surface post-processing method, it can be divided into oxidized series mirror aluminum plate and unoxidized seri

1 inch wide aluminum strips

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1 inch wide aluminum strips are different from  aluminium strip 1mm , for 1mm in the latter phrase refers to thickness of the strip. Their features are as below. Depending on the alloying elements contained in the aluminum strip, the aluminum strips and the aluminum sheet are also divided into 8 series. However, the currently used series are 1000, 3000, 5000 and 8000 series. According to the annealing state of the aluminum strip, the  1 inch wide aluminum strips  can be further divided into full soft (o state) semi-hard (H24) full hard (h18). At present, the most commonly used ones should belong to the all-soft series, because the O-state is easier to stretch and bend. The main processing equipment of the aluminum strip is the slitting unit, which can be divided into the required length and width according to the needs. Of course, the processing equipment for strip processing is universal, and the copper coil can also be processed. The processed product is called copper strip. At pr

Aluminum metal strips for channel letter for sale

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We have aluminum metal strips for channel letter for sale. Various width and surface colors are available. Here are a few representatives.   The dark blue (mobile blue) flat  aluminum strip for channel letter  is of a color that we specially produce for customers. It is the blue used for making China Mobile. It is deeper than the original telecommunications blue color. The words made are very beautiful and eye-catching. . The height is 3cm, 4cm, 5cm, 6cm, 7cm, 8cm. The thickness is 0.6mm, 100m is a roll, the internal white paint treatment, can be bonded with three seconds glue. The edge of these  aluminum metal strips  has good toughness, easy to form and easy to bond. It is the most suitable material for borderless characters. Now it is not only suitable for infinite words, but also for diamond words, resin words, super words, etc.   Among the various types of our  aluminum strips for sale , the larger one is the 50-meter-volume coil. The color is rich, the material is saved, th

Aluminium foil manufacturing process and thickness control

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Aluminium foil manufacturing process  consists of continuous casting steps and annealing between them. Due to its excellent properties, aluminium foil is widely used in food, beverages, cigarettes, pharmaceuticals, photographic bases, household daily necessities, etc., and is usually used as its packaging material; electrolytic capacitor materials; thermal insulation materials for buildings, vehicles, ships, houses, etc.; As a decorative gold and silver wire, wallpaper and various types of stationery printed matter and light industrial products, decorative trademarks. The rolling speed of the high-speed aluminum foil rolling mill is very high. As the rolling speed increases, the temperature of the rolling deformation zone increases. According to the calculation, the metal temperature of the deformation zone can rise to 200 ° C, which is equivalent to an intermediate recovery annealing. Process softening of rolled materials. The  aluminium foil  manufacturing process should be in a