FEATURES : - 

• This Expansion System Can be continuously used for long working hours.
• Silent during use. In comparison electric and pneumatic tube expansion systems.
• High Torque capacity - can expand large diameter, thick wall tubes in thick tube sheets easily.
• Long life + low maintenance. Low noise level easy on operator's ears.
• Best suited for boiler tube expansion inside drums.
• Accurate torque control by pressure setting on power pack.
• Safe in operation, 24V control voltage.
• Can expand from 3/4'' to 4'' O.D in conjunction with 3 drives.