aluminum tube sheet circle the ribbon wire area square
Offer type: salePublished: 01.03.2015
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.
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