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Vertical rolls
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CPC
B21B27/027
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21B
ROLLING OF METAL
B21B27/00
Rolls, roll alloys or roll fabrication Lubricating, cooling or heating rolls while in use
Current Industry
B21B27/027
Vertical rolls
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last 30 patents
Information
Patent Grant
Grinding stabilizing additive for vertical roller mills
Patent number
11,684,929
Issue date
Jun 27, 2023
Denise A. Silva
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents