DH Tube expanders for boilers Tube expanders

Production and tube bundle assembling

Maintenance and tube bundle dismantling

>	Rolling
>	Tube expanders
>	Orbital welding
>	Automation and special machines
>	Measuring
>	Hole preparation
>	Insertion
>	Facing
>	Mechanical drive
>	Lubrication

>	Tube expanders (3 Rolls) for heat exchangers and condensers tubes
>	Tube expanders for heat exchanger and boilers and for big thickness tube sheets
>	Tube expanders at multiple steps for heat exchangers tubes
>	Tube expanders (5 Rolls) for heat exchangers and condensers tubes
>	Tube expanders for boilers
>	Tube expanders Cracking furnaces and refineries
>	Tube expanders for boilers and vacuum pans in sugar plants
>	Tube expanders series Milk (BS-DIN)
>	Tube expanders for valve seats
>	Tube expanders for automation and specials

Products	BH CH DH F/602
Component and accessories	GSA-5

DH

Tube expander for rolling and flaring at a constant 15 degrees inclination Improved version of the CH model which gives a uniform result in rolling and flaring thanks to an adjustable stop with ball-thrust bearing which stops the flaring rolls from penetrating inside the tubes.

Tubes 1/2"-4.1/2" (12,7-114,3mm)

MAUs ITALY solutions, machinery and equipment industry.

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