Barmac® B Series™ Vertical Shaft Impact (VSI) Crusher ...
Feed tube Tapered sleeves Removal/installation Access: Through the roof and spider. Disassembly 1. Open the roof with a lifter if available. If the crusher does not have a lifter, raise the hopper and crusher roof together. 2. Remove spring handle and feed clamp plate from spider assembly (build-up needs to be removed). 3. Lift out feed tube.