CN101992138A Double roller crusher Google Patents
roll crusher roller Prior art date 20090821 Appli ion number CN2009100179519A Other s Chinese zh Inventor Original Assignee Priority date The priority date is an assumption and is not a legal conclusion.
CN212982230U Auxiliary tool for mounting roller skin wedge
crusher Prior art date 20200630 Legal status The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed. Active Appli ion number CN202021247845.8U Other s Chinese zh Inventor
Double Roll Crusher Design bulkonline.com
Double Roll Crusher Design. Hi I 39m a student and need to design a double roll crusher that can be used for crushing coal from 100 mm down to 50 mm at a rate of 300 tons per hour tph . Where can I find the mechanical properties of coal and how do I determine the roll diameter roll speed torque and reaction forces on the shafts if the rolls
Comparison of Jaw Crushers vs Sizers bulkonline.com
Comparison of Jaw crushers vs sizers. Hello i am chasing info on the comparison of jaw crushers versus sizers. More specifically i am looking for the following: 1. overall life cycle costs. 2. costs on repairs to cutters and shafts. 3. longevity of teeth.