Bizator  /  Adverts  /  metallurgy industry  /  miscellaneous

aluminum tube sheet circle the ribbon wire area square

Offer type: salePublished: 01.03.2015
Price:negotiated
Company:OOO UKRINTERSTAL'
Seller:menedzher Ukrinterstal'
Phones:
Show phone
Write a message
Address:Ukraine, Donets'ka Oblast'

The company sells aluminium round tube sheet strip wire area square, hexagon and more.

production - Rolls for pre-rolling must have uniformly Matt surface with a purity of not lower than 10th grade (GOST 2789-59).
Putting a mirror finish on plates of solid alloys is by prokladki in polished rolls for 5-7 passages with a total compression of 1.5-3%. This operation is carried out without the use of technological lubrication on dry rolls.
Exploded prahladka according to the described technology leads to the surface of the rolls prints all of the processed sheets. To combat this phenomenon rolls on set felt the clamps.
The mirror surface on sheets of aluminum and soft aluminum alloys reach by rolling for 3-5 passes with a total compression is not less than 40-50% in polished rolls mill Duo with application Metalworking fluids based on mineral oils.
It should be noted that the reduction per pass must match the efficiency of production of grease. Insufficient reductions for the passage surface of the strip is obtained matte and high compression cause mechanical damage to the strip and salaminian rolls.