Quantcast Figure 2-63.Preventing Warpage of Crusher Roll Shells

Custom Search
 
  
 


REBUILDING AND HARD-FACING CRUSHER ROLL SHELLS (Continued)
As roll contracts after welding.
Normally tension on wedge bolts
During welding, manganese shell
end tapered edges is exactly the same all
expands, causing wedges to pull in.
wedges-unless Ioosened prior to welding-
around shell to assure positive seating.
do not back out and shell may dish or
crack.
FIGURE 2-63. Preventing Warpage of Crusher Roll Shells
2-69





 


Privacy Statement - Copyright Information. - Contact Us

Integrated Publishing, Inc.
6230 Stone Rd, Unit Q Port Richey, FL 34668

Phone For Parts Inquiries: (727) 493-0744
Google +