Wholesale alumunum mill finish panel in China

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Aluminium is a relatively soft,durable, lightweight, ductile and malleablemetal with appearance ranging from silvery to dull gray,depending on the surface roughness. It is nonmagnetic and does not easilyignite. A fresh film of aluminium serves as a good reflector (approximately92%) of visible light and an excellent reflector (as much as98%) of medium and far infrared radiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the density and stiffnessof steel. It iseasily machined,cast, drawn and extruded.


Alu Plate

Alloy:  AA1050, 1060, 1100, AA3003, 3005, 3015, 5052, 5754, 5083,8011,etc

Temper:H14/16/18/22/24/32,HO etc.

Thickness:0.2mm100mm

Width:100mm2300mm (Can be slitted)

Wholesale alumunum mill finish  panel in China

Application: Foil stock, Circles, Roofing, Canstock, Marine plateAnti-sliperypurpose in vehicles, packing and appliance.

According to the order of the thermal conductivity of the metal, corrosion resistance and production cost, refrigerator interior sheet metal is chosen instead of aluminum other metals, to ensure its good thermal conductivity of the premise, as far as possible to reduce costs and the choice of corrosion-resistant material processing, aluminum is the best choice.
Secondly, in order to increase the length of the liner internal exchange area and the outside air heat, refrigerator interior selected embossing plate instead of the flat plate. In the absence of refrigerator interior space cause pressure to increase the use of embossed aluminum air tank wall contact area for a more efficient uniform heat exchange.

Speaking on the cooling rate: according to the laws of physics, thermal conductivity of aluminum is 237W / mK, the thermal conductivity of iron is 80W / mK, the thermal conductivity of the larger the number, the better the thermal conductivity, under the same conditions cooling faster the cooling effect is better. Using embossed aluminum evaporator, cooling rate is 3 times the wire tube evaporator. You can do a little to test in the refrigerator freezer compartment through an aluminum plate on a drop of water drops, 5 seconds into the ice, cooling is very fast!

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Q:after putting aluminum sheet into the area between magnet and iron products, could magnet attract iron again?
magnet can attract iron if the aluminum sheet isn't too thick. Because aluminum can't cut off magnetic line of force, unless aluminum sheet's thickness surpass the range of magnetic attraction.
Q:why can't aluminum sheet burn after polishing?
because aluminum will rapidly formulate dense oxide film once being exposed in air, oxide film will generate after polishing, it can't burn.
Q:how to produce aluminium sheet circle?
As for the process, you can use punch.. as for professional machines, for example, stationary press in open type, mechanical press/ single-point press. The material you say is neither big nor small, blanking…(cutting them into sheet circle you want) you can add an uncoiling if it’s coil stock: open-type inclinable press, four-point press,ect. It’s not certainly accurate) punch, oil press, double , four-column hydraulic (oil) press,etc. it needs about 315T,(estimated value, closed type single, blank material cutting (cutting into square ) 2, it contains sheet metal forming technology, crank press: 1: straight side two : 1, but the components you said is simple, only two steps.
Q:as for heating coil and aluminum sheet, which one is better for heating?
Both of them have advantage. It depends on the new product type it’s applied. Heating coil: it’s applied in some products with high temperature and large heat release, such as oven and other types.
Q:who knows the ceiling technology of aluminum sheet?
Construction technology of ceiling aluminum sheet: (1) firstly check keel’s quality, the straight shape and uniformly forced state of boom, control the keel’s gap within 500mm, reduce the gap according to design requirement under humid environment. The lower surface of keel is smooth without a sense of bearing down, main device is closely connected with accessories, it can be bound after being confirmed qualified.(2) we should break the board along the cutting line and ensure the margin of cutting board straight and square without any chipping or arris defect. (3) while placing and fixing the board, we can place edge of aluminum-plastic panel(encapsulated edge) in the vertical direction of supporting keel, there is a phenomena of hanging. Aluminum-plastic panel should be placed closely in the process of butt joint, it can’t be pressed. You can start from a plate angle or middle position, and don’t place them at the same time. Slab joint should be straight and in the same width, without break joint. (4) in the process of joint, Aluminum-plastic panel should be placed closely in the process of butt joint, it can’t be pressed. And the butt joint should be stagger, the butt joint can’t be connected on the same keel. When you use doubling plate, the joints of the second layer board and the first layer board can’t be connected with the same keel, double-deck gypsum board should be staggered joints.
Q:Could induction heating fuenace be packaged with aluminum foil as insulation material?
Aluminum foil can’t be used for heat retaining, it’s unsafe and hasn’t good efficiency. In this case, advice you use refractory cement to knot the coil and connect porcelain tube in the middle. It will Largely reduce the energy consumption produced by heat radiation.
Q:How to clean the engine oil and kerosene on the surface of aluminum sheet?
it will disappear after rubbing with petrol.
Q:why does aluminum sheet not react with sulfuric acid nut react with hydrochloric acid?
aluminum reacts with hydrochloric acid,generating aluminium chloride which can dissolve in water. but aluminum reacts with sulfuric acid, generating aluminum sulfate which can't dissolve in water and will generate aluminum sulfate, a layer of protective film, preventing aluminum from reacting with sulfuric acid, so there is no significant phenomena.
Q:could aluminum sheet be attracted by magnet?
no, it couldn't.
Q:Who knows the ceiling size of aluminum hang-parcel?
Size of aluminum buckle plate: general size for home decoration: 300mm×300mm、300*450mm.300*600mm, general size for engineering: 600*600mm、800*800mm、 300*1200mm、600*1200mm. aluminum buckle plate takes aluminum alloy as base and is formulated by rough shape cutting, angle of shear and compression moulding forming. We use various coating to process aluminum buckle plate’s surface, generating aluminum buckle plate products. There are two types aluminum buckle plates: one is integrated aluminum buckle plate for home decoration, another is engineering aluminum buckle plate. With the feature of various colors, good for decoration and good weather resistance, aluminum buckle plate is broadly used for outdoor wall decoration, indoor top grade home decoration and advertisement decoration,etc.

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