Standard three-roller type
Tube Expander BK-type: Tube Expansion Tool for Flare Forming
Description
Tube expansion and flare forming in a single process!
EXPBK The “Tube Expanders BK-type” are rolling type tube expansion tools used for fixing tubes to tube sheets in the manufacturing process for heat exchangers.
Parallel tube expansion and flare forming can be done in a single process.
Related products
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Easily polish expanded tubing!
The “Tube Polisher” is an exterior polishing tool for polishing the outer surface of expanded tubing during the manufacturing process for heat exchangers.
A highly-efficient air motor rotates/revolves the abrasive belt, providing a uniform, efficient polishing of the outer surface with the tube fixed. -
Reduces tube expansion time significantly!
The “High-speed Tube Expander” is a rolling type tube expansion tool used for fixing tubes to tube sheets during the manufacturing process for heat exchangers.
By making the feed angle larger, we made it possible to shorten the tube expansion time significantly.
Special three-roller types: MB-V Type, CB-V Type, HB-V Type
Special five-roller type: CB-VE5 Type (five-roller type)



