aluminum coil 1050 for channel letter made in China

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Min Order Qty:
100 m.t
Supply Capability:
10000 m.t/month

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Mill Finish Shape: Angle
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,Hard Application: Transportation Tools,Decorations

Product Description:

Aluminum coil production description

aluminum coil 1050 for channel letter









Coil/ Strip

1050 1060 1100 1200

O H12 H14 H16 H18 H22 H24















boat construction,


cookware,packing etc.



Aluminum coil chemistry composition 

1050 Chemistry  Composition











Standard Value











We have strict and professional procedures of production:

(1)Before Producing : 

a. Assurance of compliance  the standard and material 

b. According to customer's order;                                   

c. Making production plan according to customer's order ;

d. Starting producing after receiving the payment from customer

 (2)Finished production :                 

a. Chemical test and Machanical test by our quality department,

b. Visual examination

c. Thickness measurment (Continous Ultrasonic)

d. Lenght dimension control.

e. Flatness,Straightness,Visual & Dimention check of edge

f. Weight control

g. Marking


Be Used in construction and decoration, hardware and electric appliances manufacture, automobile 

manufacture and other industrial and civil purposes, such as electronic capacitor, composite cooker,

rice cooker, refrigerator, computer casting,tele communication equipment, lamp shade, airconditioner, cosmetics cover and box,airconditioner radiator,inner container of disinfecting cabinet,ceiling board, automobile motherboard, cover board and top board, etc.

Our services

Main Services:

> Precision aluminum plate

> Casting products

> Forging products


Special Services:

> Alloy selection

> Aluminum machining techniques

> Hot working

> Surface treatment


Our Promise 

---High quality stainless steel with reasonable price.

---Wide excellent experiences with after-sale service.

---Every process will be checked by responsible QC. 

---Professional packing teams which keep every packing safely.

---Trial order can be done in one week.

---Samples can be provided as your requirements.



Q: Do you have the CE, TUV, UL Certification?

A: We’ve already passed all the tests, and any certificate is available.

Q: Have you ever sold your products to companies in my country?

A: Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.

Q: How do you pack your products?

A: We have rich experience on how to pack to make sure the safety on shipment when it arrives at the destination.

Q: Can you do OEM for us?

A: Yes, we can.

Q: Can we visit your factory?

A: Surely, I will arrange the trip basing on your business schedule.

aluminum coil 1050 for channel letter made in China

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- Inquire about price/MOQ

Q:How much is aluminum-plastic panel with the 0.155mm thick aluminum per ton?
The price is around 17000 yuan per ton, but you need to take the surface effect into account
Q:Why do the layers loose when taking out coil after roll of aluminum 0.14?
After rolling, the most possible reason may be poor deoiling effect. I think, for 0.14mm aluminum coil, the lining sleeve will not be forgotten. After rolling , oil ooze from aluminum layers, and the support of aluminum coil is not enough, leading to coil collapsing. The specific manifestations are that the edges of even round aluminum layers become like water ripple, and that the aluminum coils suddenly become uneven when taking out coil.
Q:Can kerosene lubricate and cool aluminum coil when continuous punch?
Yes, because water and oil are not solute, but they will emulsificate.
Q:What are cold rolling aluminum coil and hot rolling aluminum coil? What are their features?
If the rolling temperature is above the crystallization one, it is hot rolling, otherwise it is cold rolling.
Q:How to calculate the weight of strips with the weight of aluminum coil known?
Thickness*width*length=weight/density, length=weight/(density*thickness*width).Ps: Keep unit the same.
Q:Why are the aluminum coils sticky after annealing?
There is oil or the annealing time is too long!
Q:How to calculate the wall thickness with the gross weight of aluminum coil known?
Gross weight*density=volume volume÷(aluminum sheet *width)=thickness
Q:How is the welding performance of 3003 aluminum coil?
3003 aluminum coil, a kind of rust-proof aluminum, belongs to AL-Mn series alloy. With low intensity (slightly higher than commercial purity aluminum), it cannot endure heat treatment, so cold processing is adopted to increase its mechanical property: high plasticity in annealing and semi-cold hardening, low plasticity in cold hardening, good corrosion resistance., good weldability and bad machinability. It is mainly used for low load part in liquid or gaseous medium requiring high plasticity and good weldability, such as fuel tanks, gasoline or lubricant conduit. It can also be used for liquid containers and other deep drawing small load parts made by deep drawing. Aluminum wire can be used to make the rivet.3003 aluminum sheet has good formability, weldability and corrosion resistance. It is used to process parts which require good formability, corrosion resistance and weldability and lower intensity than 1xxx series alloy, such as such as kitchenware, food and chemical products processing and storage equipment, groove and tank to transport liquid product, pressure vessel and pipe processed from thin plate, cooling fin, make-up board, photocopier rollers and ship material.
Q:What does it mean to slice aluminum coil by decoiler machine?
The operating procedures of decoiler machine: 1, Select appropriate aluminum coil according to production work order requirement to be processed, paying attention to the thickness, width and material of aluminum coil. 2, Put the aluminum coil into the coil loading car with traveling crane and inch the car into the uncoiler. The aluminum coil and decoiler machine should be in the same direction. Hold the aluminum coil down with leading head, and open the auxiliary bearing. 3, Turn on the shovel head, and inch the uncoiler to lead the aluminum sheet into the leveler. Adjust the leveler according to the thickness and width of aluminum sheet to ensure the flatness. 4, Turn on the front gap bridge and back gap bridge in control main platform, inch the leveler to lead aluminum sheet into re-leveler. Adjust the re-leveler to ensure the flatness of aluminum sheet. Put it into the shear gauge and plate shearer. 5, Take back the front and back gap bridge. Inch the plate shearer to cut off the sheet head and shear the aluminum sheet according to production work order. Check the first sheet to see whether it meets the quality standard and whether there is defect in flatness, length, diagonal, and surface of aluminum sheet. If it is qualified, turn on the conveyor. Put the aluminum sheet holder on the pallet. Adjust the pallet according to the width and length of aluminum sheet. Input quantity and length on the control main platform. Then turn on the auto control to produce automatically. The production process can be observed at any time. 6, If there is aluminum coil left, unwind, package and put it into storage in reverse steps.
Q:What should pay attention to transporting aluminum coil?
You must ensure the good property of the aluminum coil.

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