Aluminium Hot Rolling Coil for Flat Cold Rolling

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
40 m.t
Supply Capability:
10000 m.t/month

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Item specifice:

Grade: 1000 Series,3000 Series,5000 Series Surface Treatment: Mill Finish Shape: Flat
Temper: Free Application: Flat Cold Rolling

Product Description:

1. Specification of Aluminium Hot Rolling Coil for Flat Cold Rolling

Alloy: 1050, 1060, 1100, 1200, 3003, 3004, 3105, 1235, 8011, 8079, 8006, 5005, 5052, 5754, 5083,etc
2) Temper: Free
3) Thickness: ≥3mm
4) Width: 900-2300mm
5) Weight: 7-8 tons per coil
6) Dimensions and weight can be produced according to clients' specifications.
7) Inner Diameter: 505mm, 605mm
8) Packing: Export standard, wooden pallet.
9) Delivery time: 10-20 days
10) Minimum order quantity:20 tons per size.
11) The term of payment: T/T, irrevocable L/C at sight.
12) Surface: Bright
13)Origin: China


2. Application of Aluminium Hot Rolling Coil for Flat Cold Rolling

Aluminium Hot Rolling Coil is raw material of subsequent production of sheet and coils.


3. Feature of Aluminium Hot Rolling Coil for Flat Cold Rolling

*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.

*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.

*This type of coil causes less material wastage than ingot when remelted.

*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.

Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use


4. Certificate:

SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO),  Bureau Veritas and SGS (if client request, paid by client), CIQS certificate

 

5. Image of Aluminium Hot Rolling Coil for Flat Cold Rolling

Aluminium Hot Rolling Coil for Flat Cold Rolling

Aluminium Hot Rolling Coil for Flat Cold Rolling

6. Package and shipping of Aluminium Hot Rolling Coil for Flat Cold Rolling 

eye to sky

eye to wall

with wooden pallet  (wooden case also available)

 

7. FAQ

1) What is the delivery time?

Dpends on actual order, around 20 days

2) What is the QC system:

We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.

3) What market do you mainly sell to?

Australia, America, Asia, Middle East, Western Europe, Africa etc

 



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Q:Why 5052 turn black after annealing during the production of aluminum alloy?
The aluminum oxide in the surface has been oxidized by other chemical elements.
Q:Why does the coated aluminum coil have thickness requirement for membrane?
The purpose of coating is to protect the surface of aluminum coil and make it more aesthetic. The thickness of membrane is closely related to the keep years of products made by aluminum coil.
Q:How to calculate the length of aluminum sheet with the thickness known?
Thickness*width*length=weight/density, length=weight/(density*thickness*width). Ps: Keep unit the same.
Q:Which companies will use aluminum sheet and coil?
Aluminum sheet coating plant
Q:What kind of sensor is appropriate for aluminum coil thickness measurement?
Optical sensor.
Q:What are the best rust-proof coils? Please tell me the model and manufacturer in Shangdong. Thank you.
3003 aluminum coil, AL-Mn series alloy, is the most widely used rust-proof aluminum with the density being 2.73. It is applicable to insulation projects such as pipe insulation, packaging, machine parts, refrigerator, air conditioning and ventilation pipes and other wet environment.
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:How much will be burned out if the soaked and oxidized 5182 aluminum coil is melt down and reprocessed?
Burn out rate is generally between 1% -2.5%, but that varies among plants as their actual situations are different.
Q:How many 1220mm*2440mm aluminum sheets can one-ton aluminum coil be sliced to? Thank you.
If it is 1.0mm thick, the coil can be sliced into 124 pieces. For other thickness, please use 124 divide the thickness.
Q:Is there aluminum coil of 44mm wide and 0.40mm thick?
The common width of aluminum coil is 1000mm or 1220mm. If you want 0.4mm*1000MM aluminum coil, you can strip 0.4mm*1000MM aluminum coil.

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