Title: Angular screw lining board grinder
Application Number: 93110401 Application Date: 1993.01.03
Publication Number: 1089190 Publication Date: 1994.07.13
Approval Pub. Date: Granted Pub. Date: 1998.02.25
International Classifi-cation: B02C17/10,B02C17/22
Applicant(s) Name: Changsha Mining Metallurgy Inst., Ministry of Meta Address: 410012
Inventor(s) Name: Qiu Yangzhi
Attorney & Agent: CHEN KAIYAO
Abstract:
     A new-type angular screw lining board grinder features that each of angular lining units arranged along circumference is divided into front and back halves according to running direction of grinder. The front half of grinding surface is one or more smooth waves with two ends as peak and the back half has tooth structure. Its advantages are high productivity and saving balls.
Time: 8
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