Cold Ramming Paste
Cold Ramming Paste (CRP) is a water free carbon ramming based on calcined anthracite and a special binder. The major advantage of CRP is that it can be installed at ambient temperatures as low as 25o C.
Applications
Cold Ramming Paste has been successfully introduced for the following applications:
Submerged Arc Furnaces For Ferro Alloys
CRP ramming is used in the walls and base of ferro alloys furnaces.
Ladles For Handling Molten Ferro Alloys
The cold ramming character of CRP simplifies the problems associated with achieving a good rammed density and thereby ensures good ladle life.
An additional advantage is that the fuming problem associated with hot ramming is minimized.
Pans Or Mould For Ferro Alloys
CRP is suitable for forming the shallow pans or moulds for casting pigs or ingots of ferro alloys.
Launders
CRP may be used for lining launders used for the pouring of molten metals or slag.
Iron Making Cupolas Using The Basic Process
CRP ramming can used to line the well walls and siphon box.
Aluminium Reduction Cell
Cold Ramming Paste (CRP) is being used successfully by many aluminum companies as an alternative to the conventional hot ramming materials.
CRP is designed to be installed at normal ambient temperatures thus eliminating the fuming problems encountered with normal pitch bonded ramming which need installing at 100-150o C (212-302o F).
CRP is easy to install and high densities are easily achievable.
Other Applications
There will doubtless be other applications unknown to us at present so if you have problem which you think could solve, do not hesitate to contact us. Up to date reference lists are available on request.
