Shell plate, method for making a shell plate and a grinding mill
AssigneeOutotec (Finland) Oy
InventorKari LAUERMAA
Life of this patent
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Abstract
The invention relates to a shell plate, to method for making a shell plate and to a grinding mill for ore grinding. The shell plate is mountable to a shell of a grinding mill for grinding ore, said shell plate comprises a shell plate body having a first portion comprising a fixing surface for fixing the shell plate body to the shell and a second portion comprising a wear surface facing toward interior of the grinding mill, said first portion and said second portion forming a continuous shell plate body, the second portion comprises polyurethane such that the wear surface is made of polyurethane.
Claims24
A shell plate mountable to a shell of a grinding mill for grinding ore, said shell plate comprises
- a shell plate body having a first portion comprising a fixing surface for fixing the shell plate body to the shell and a second portion comprising a wear surface facing toward interior of the grinding mill, said first portion and said second portion forming a continuous shell plate body, the second portion comprises polyurethane such that the wear surface is made of polyurethane and the first portion is made of rubber.
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Dependencies are inferred from the claim text.